13 best kits wiring harnesses

Wiring harnesses, often referred to as wiring looms, are essential components in automotive electrical systems. They serve as a structured bundle of wires, connectors, and terminals designed to transmit electrical power and signals within a vehicle.Here's what you should know about wiring harnesses in automotive applications:

  1. Purpose and Function: Wiring harnesses are crucial for organizing and protecting the complex network of wires that power various electrical components in a vehicle. They simplify the installation and maintenance of electrical systems while reducing the risk of wire damage or short circuits.

  2. Types of Wiring Harnesses:

    • Main Wiring Harness: This is the primary harness that runs throughout the vehicle, connecting major electrical systems like the engine, transmission, lighting, and dashboard components.
    • Engine Wiring Harness: Specifically connects electrical components within the engine bay, including sensors, ignition systems, and fuel injectors.
    • Chassis Wiring Harness: Focuses on electrical components related to the vehicle's chassis, such as the lighting system, brakes, and suspension.
    • Body Wiring Harness: Manages electrical connections within the vehicle's body, including power windows, door locks, and interior lighting.
    • Specialized Wiring Harnesses: Some vehicles may have specialized harnesses for features like audio systems, airbags, or navigation.
  3. Components of a Wiring Harness:

    • Wires: Insulated conductors that carry electrical current.
    • Connectors: Junction points where wires are joined, allowing for easy disconnection when necessary.
    • Terminals: End points of wires that connect to electrical components.
    • Protection: Wiring harnesses often include protective coverings like conduit, tape, or loom to shield wires from environmental factors, abrasion, and heat.
  4. Quality and Materials: The quality of a wiring harness is essential for reliable electrical connections and preventing electrical problems. High-quality harnesses use durable materials and proper insulation to ensure longevity.

  5. Replacement and Customization: Automotive wiring harnesses can wear out over time due to heat, moisture, and wear and tear. Many companies offer replacement harnesses that are designed to fit specific vehicle makes and models. Some enthusiasts also opt for custom wiring harnesses when modifying or restoring vehicles.

  6. Compatibility: When replacing a wiring harness, it's crucial to ensure compatibility with your vehicle's year, make, and model. This ensures that the connections and wiring are a proper match.

  7. Installation: Proper installation is critical for the safe and effective operation of a wiring harness. It often involves routing and securing the harness in the correct locations within the vehicle.

  8. Safety: Faulty wiring harnesses can lead to electrical problems, including shorts, malfunctions, and even fires. Regular inspection and maintenance of wiring harnesses are important for vehicle safety.

In summary, automotive wiring harnesses are integral components of a vehicle's electrical system, providing a structured and organized way to transmit power and signals. They come in various types, are made from durable materials, and require proper installation and maintenance to ensure reliable and safe operation. When replacing a wiring harness, it's crucial to select one that is compatible with your specific vehicle model.

Below you can find our editor's choice of the best kits wiring harnesses on the market
  

Nilight - NI -WA 06 LED Light Bar Wiring Harness Kit - 2 Leads 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light, 2 Years Warranty

Nilight

Based on 12 reviews Check latest price

Product description

Product Features: 10ft wiring harness, 2 sets of connectors to light fixtures illuminated on/off toggle switch - can easily turn on/off the lights. Inline blade fuse & relay - multiple safety protection. Note: Maximum Wattage: 180W; Max Ampere: 15A Operating Voltage: 12V DC Power Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

  • Universal fit: Compatible with all automobiles, boats and devices equipped with a 12 volt power source
  • Circuit protection: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
  • Illuminated switch: 3 pin on/off rocker switch with red indicator light when truing on, easy to turn on or off, has been passed test of 5,000 times pressing.
  • Two available leads: With 2 sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable.
  • Package include:1 x wiring harness kit, 1 x instructions.

User questions & answers

Question: Can i have 2 led pods hooked into one lead together and a light bar into the other lead or is that too much for the harness to handle
Answer: I have the same problem, and cannot get mine to work with my Honda 2006 Element . The manufacturers instruction are pretty clear, and I have done them over and over about 10 times. I noticed Neil Patton's response to try doing it in the shade to get it to work. I will try that.
Question: Can i disconnect the connectors and reconnect without damaging them? I want to run the lines different and have to disconnect them
Answer: it comes with a battery.
Question: I need the kit. frog lights for hond cr-v
Answer: Not sure but works for a 2006
Question: Will this switch work with my rock lights on my Polaris sportsman
Answer: You would not need an existing remote to program these remote.

Product features

LED Light Bar Wiring Harness Kit

10ft Wiring Harness-Two Leads.

Wire Gauge: 16 AWG.

Working Voltage: 12V DC.

Max Working Current: 15A.

Max Wattage: 180W.

Switch Operation: On-Off.

DC 12V automotive relay, blade fuse holder with replaceable fuse.

Note: Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

Power Rocker Switch

It is designed for easy control of LED lights, which also illuminates charming red to decorate your love car.

Automotive Relay

The relay is high quality made with well conductive pins. It effectively protects the circuit and the lighting system.

Two Leads

With two sets of light output connectors, the wiring harness can hook up two LED lights within 180W at the same time.

Premium Wire

This is a heavy duty wiring harness with standard wire gauge of 16 AWG, which can be used to connect a light bar less than 180W.

Off Road Vehicle Lighting

The wiring harness kit can be widely applied to Jeeps, 4x4, ATV, UTV, SUV, Truck, Cars Motorcycles, Pick-up, Van, Camper, Road Buggy, Sand Rail, Trains, Bus, Tanks, etc. Super bright light beam dispels the darkness and light up the forward road, clear view area for safety driving.

Boat Lighting

This wiring harness can be installed on boat, yacht, skiff, freighter and ship to enhance the illuminating brightness of voyage. With powder coat, the Led light is efficiently waterproof, dustproof and anticorrosive. Super bright view area to see clear at night, excellent visual effect.

Equipment Lighting

It is suitable for Trailer, Forklift, Excavator, Dozer, Road Roller, Crane, Tractor, Harvester, Grain Drill, Mower, Snowplow, Fire engine, Rescue Vehicle, Camping, Mining, Construction and other outdoor lighting. The amazingly bright light make you see the left and right clearly, ensuring working safety at night.

Off Road Vehicle Lighting

The wiring harness kit can be widely applied to Jeeps, 4x4, ATV, UTV, SUV, Truck, Cars Motorcycles, Pick-up, Van, Camper, Road Buggy, Sand Rail, Trains, Bus, Tanks, etc. Super bright light beam dispels the darkness and light up the forward road, clear view area for safety driving.

Nilight 10011W 16AWG Wiring Harness Kit-2 Leads LED Light Bar 12V On/Off 5 Pin Rocker Switch Power Relay Blade Fuse for Jeep Boat Trucks, 2 Years Warranty

Nilight

Based on 3 reviews Check latest price

Product description

Product features: 12ft extendable wiring harness, 2 sets of connectors to light fixtures 5 pin on/off rocker switch, 12V DC power Relay inline blade fuse, added two fuses for you note: maximum Wattage: 180W; max Ampere: 15A operating voltage: 12V DC power please finish the installation by professionals or install the wiring harness under the guidance of professionals.

  • Two Available leads: 12 feet extendable wiring harness, two Sets of light output connectors for dual light fixtures less than 180W
  • Efficient protection: power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit
  • Shining in the dark: built-in two premium LEDs emit soft light to illuminate the patterns, easy for you to find the switch in the dark
  • Wide application: suitable for almost all 12V battery vehicles, such as jeeps, ATVs, UTVs, cars, motorcycles, ships, yachts and trailers
  • Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instructions

User questions & answers

Question: Can i choose the pressure psi i wish to achieve? or do i have to use it for a pre-set pressure? i have a bike that takes 30psi & 40psi
Answer: No, you plug it in, attach it to the tire, flip on the switch and watch the pressure gage
Question: why does light on switch stay on all the time
Answer: Depends how you have it wired. By default with the basic wiring the letters stay lit ALL the time, even when the engine is off. Don't know why you'd want to do that. However, you can wire it so the letters only come on when your headlights are switched on. There are directions in the box how to do it. Not hard but take your time.
Question: Can I use this wiring harness to hook up two lights
Answer: Certainly. This wiring harness is a two-lead one, it can connect two lights within 180w.
Question: I got 3 7inch light bars on my front bumper can i use this for all
Answer: Yes in short. However there are two separate connections for two light bars on the harness wo you will have to just put two light bars on one connection which ever is easier for you. The only problem you may run into is if the total watts for all three light bars combined is over 180 then you will have to find a higher wattage harness. If its over 180 or really close to it even it may melt the wiring and could start a fire. I'd say as long as you're under 160-170 you'll be good.

Product features

5-pin Switch

The switch is very flexible for turning on or off. It can stand up to 10,000 times pressing under normal use.

Two Leads

With two sets of light output connectors, the wiring harness can hook up two LED lights within 180W at the same time.

Connector

The connector can be pulled out, easy wiring and installation. It is also convenient for you to replace the wire of switch.

Wiring Harness Kit 21 Circuit Long Wires Standard Color Wiring Harness Kit for Chevy Mopar Hotrods Ratrods Ford Chrysler Universal

Based on 151 reviews Check latest price

Product description

This item is a 21 Circuit Wiring Harness

The circuits included: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals .The 12 circuits Wiring Harness also includes horn relay and connector, turn and hazard signals, dimmer switch connector,circuit breaker for headlights, 2 flashers, 1 alternator plug, 2 ignition switch connectors.

Feature:



17 fuses and 21 circuits

Long wires to fit on almost all vehicles

All wires are labeled every 5 inches

Wires are coded

GM column connectors included

Professional installation is highly recommended

For Chevy ,Mopar Ford Hotrods universal

This harness kit includes full instructions, still professional installation is highly recommended.



?

  • GM COLOR CODED - 21 Circuit Wiring Harness are all coded by GM color for easier installation
  • INCLUDED CIRCUITS: The circuits included: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals
  • INSTRUCTIONS: Comes with detailed instructions and have specific pages for GM, Ford and Mopar - Professional Install Recommended
  • EXTRA LONG WIRES: Wires are extra long to help accommodate whatever build you are working on
  • HIGH QUALITY MATERIALS: GXL 125 high temp cross linked polyethylene jacketed wire that is grease, oil, gas, and acid resistant.

User questions & answers

Question: Where can i find a full list of wire colors and locations for this product. I have many that can't be read and need more details
Answer: There should be a diagram in the instructions
Question: Will this work on a 1991 Chevy Silverado K
Answer: No
Question: does this harness support the multi port fuel injection system
Answer: We used it on a 66 Mustang 289 with Summit Max EFI fuel injection system and it works fine.
Question: Is this kit complete enough to wire up the car, so you can remove a hacked up harrness and rewire the basic car to get it street legal
Answer: Absolutely.

Nilight 10014W LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Laser On Off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty

Nilight

Based on 1 reviews Check latest price

Product description

Product Features: 12ft heavy duty wiring harness - 1 Lead Wire Gauge: 14AWG Maximum Wattage: 300W Operating Voltage: 12V DC Power 5 pin on/off rocker switch 12V DC Automotive Relay Inline blade fuse (added three extra fuses for you) Note: Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

  • Premium Quality: excellent electrical conductivity, outstanding bending performance, high temperature and melting resistant, longer lifespan
  • Protective blade fuse: inline blade fuse prevents from overcurrent or short circuit. Three extra fuses, more scientific and reasonable
  • Reliable power relay: made of Advanced materials and well conductive pins to ensure safety protection and conversion circuit
  • Durable switch: high quality 5 pin on-off rocker switch with laser-etched pattern, simple to install and convenient to use
  • Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instruction
  • Fit Type: Universal Fit

User questions & answers

Question: The ad says it’s good for 300 watts. The instructions say 180 watts. I’m thinking the ad is wrong. 300 watts/12 volts is 25 amps
Answer: It should be good for 300w. Comes with 25a fuse.
Question: How long is the rocker switch lead
Answer: It's a standard length rocker switch. They are about a quarter of an inch.
Question: How long is the wire from the relay to the switch
Answer: 6 to 8 feet
Question: The light bar words stay lit even if the key isnt in. Will this run down battery
Answer: From personal Esperance, unless you don't charge your battery at least once every "5 days" you may have a problem I have this in my 1999 Ford E250 service van with a 6 bank switch that run all 5 of my LED work lights. The switch bank take little to nothing to leave lite. I can have all 5 work lights on for 3 solid hours and only drop 1.6volts. blew my mind, totally amazing! I could never archived that low voltage drop with standard filament bulbs. Hope this puts your worries aside.

Product features

5-pin Rocker Switch

The switch is very flexible for turning on or off. It can stand up to 10,000 times pressing under normal use.

Premium Wire

This is a heavy duty wiring harness with wire gauge of 14 AWG, which can be used to connect a light bar within 300W.

Safety Protection

Three extra blade fuses for you to choose, which is more scientific and reasonable. Four wire connectors are included for safer connection.

4 Pin Flat Trailer Wiring Harness Kit [Wishbone-Style] [SAE J1128 Rated] [25' Male & 4' Female] [18 AWG Color Coded Wires] 4 Way Flat 5 Wire Harness For Utility Boat Trailer Lights Kits

Based on 1 reviews Check latest price
  • 25' MALE & 4' FEMALE INCLUDED- Our 4-way trailer wiring harness includes both the male and female sides for added value.
  • WISHBONE STYLE WIRING SETUP- Wishbone design makes it easier to wire to the taillights; simplifies installation process.
  • SAE J1128 RATED- Meets SAE standards for a low voltage primary cable intended for use at a nominal system voltage of 60 V DC (25 V AC) or less in surface vehicle electrical systems; backed by a 2 year warranty.
  • FOR TRAILERS UNDER & OVER 80" WIDE- Long total wire length (25' plus 4') make this trailer harness kit perfect for trailers measuring under or over 80" wide.
  • 18 AWG COLOR CODED WIRES- Color coded 18 AWG wires clearly identify each wire's function; makes installation safe and straight-forward.

User questions & answers

Question: does it come with the clips for the wiring
Answer: No, this item does not come with clips for securing the wiring.
Question: This question has been asked before, i just need to wire a trailer. i already have my truck wires for it. can i just buy the kit i need for my trailer
Answer: The kit comes in to pieces, the wires for running from the lights (not included) to the tongue of the trailer with a standard 4 way flat connector attached. The 2nd piece is the matching pair that you do not need to use if your tow vehicle (your truck in this case) is already wired. You cound use this 2nd piece as wire extension if you needed more than 25 feet to wire your trailer.
Question: When wiring, can i mix led and build type lights
Answer: I used this harness to wire new lights on my boat trailer. I followed the schematic and color codes and I mixed led running lights with conventional bulb marker lights using this harness and all lights work perfectly.
Question: Will this work on a 2010 Toyota Corolla
Answer: This is a universal auto/trailer wiring set. It will work on any vehicle

Product features

A COMPLETE SAE-CERTIFIED 4-WAY TRAILER WIRING HARNESS FOR TRAILERS UNDER & OVER 80″

Our 4-way flat trailer harness kit comes ready-to-install with both the 25′ trailer (male) and 4′ vehicle (female) sides, making it the perfect harness kit for trailers under and over 80″ in width. Complying with SAE J1128 standards for a low voltage primary cable, this trailer harness is a safe and straight-forward kit designed to simplify trailer light installations.

25' MALE & 4' FEMALE INCLUDED

Our 4-way trailer wiring harness includes both the male and female sides for added value.

18 AWG COLOR CODED WIRES

Color coded 18 AWG wires clearly identify each wire's function; makes installation safe and straight-forward.

SAE J1128 RATED

Meets SAE standards for a low voltage primary cable intended for use at a nominal system voltage of 60 V DC (25 V AC) or less in surface vehicle electrical systems.

FOR TRAILERS UNDER & OVER 80" WIDE

Long total wire length (25' plus 4') make this trailer harness kit perfect for trailers measuring under or over 80" wide.

What's Included?

Wishbone Style Trailer Harness

Instruction Manual

Scosche TA02B Compatible with Select 1984-17 Toyota Power/Speaker Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires

Scosche

Based on 2 reviews Check latest price

Product description

For 40 years, Scosche has been producing high quality, affordable Car Stereo Dash Kits, Vehicle Wiring Harnesses, Adapters, Interfaces, Amplifier Wiring Kits, Cables and other 12V installation accessories. We know how you feel about your vehicle, so we will not design, engineer or deliver a product that does not meet our extremely high standards. When you purchase a Scosche installation accessory, we have you covered. We offer Lifetime Tech support which means our knowledgeable tech team is available to answer any product questions you may have for as long as you own the product. We are so confident in our product quality that we back all Scosche 12V installation accessories with a Limited Lifetime Warranty.

  • Connects to the factory stereo harnesses when installing an aftermarket stereo
  • Not compatible with factory amplified systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires
  • EIA industry standard color coded wires for an easier installation

User questions & answers

Question: Will this work in a 2001 toyota corolla ce
Answer: I put them in a 1987 chevy fullsize pickup. bolted right in
Question: Does this fit 2009 tundra
Answer: Check the space size as long as it's made for a round 3-1/2 yes it should some vehicles need special wiring which can be picked up at your local electronic store
Question: Will this work with a 2003 Tundra that has tweeters and factory amplifier
Answer: I tried to use these in a GM G-Body '84 Regal for the front dash speakers however they are not good. The frame is too thick. There is a rim on the top that is too thick for proper seating of the dash panel. Did not work for me until I cut the damn rim down with a razor blade. Then I almost cut my damn thumb off on my left hand when the blade slipped off the speaker rim. It cut deep to the bone. It was a single edge razor. Went through my thumb like butter. Happened so fast and I knew it was bad. So after holding pressure on my thumb for an hour while laying on the floor, I had to act. It definitely needed a few stitches, but I don't trust hospitals so I dressed it myself. I poured some peroxide on the fookin thing and then wrapped it tight with sterile gauze while keeping the cut closed. Took a few weeks to heal because the wound closed up on the gauze and it would not come off. So I had to keep trimming down the gauze smaller and smaller until there was no scab left. Still have the inch long scar to this day. Fooking Kenwood SUCKS ! I should have bought Prestige speakers made by VOXX. They had the proper fit. Never buy Kenwood !!! Nearly lost a thumb !
Question: I purchased a pioneer mvh s600bt for my 2005 tundra, will this plug fit into the factory harness straight into the pioneet stereo
Answer: Those kenwoods really sounds good they are probably a little better than pioneer

Product features

Dash Kits
Antennas and Adapters
Wire Harnesses
Complete Installation Solutions
Electronic Dash Kits
Interfaces
USB and Backup Camera Interfaces
Speaker Adapters

Nilight - 10016W 16AWG DT Connector Wiring Harness Kit LED Light Bar 12V On Off Switch Power Relay Blade Fuse for Off Road Lights LED Work Light-2 Leads,2 Years Warranty

Nilight

Based on 1 reviews Check latest price

Product description

Product Features: Harness Length: 12ft Leads Available: 2 Leads Wire Gauge: 16 AWG Maximum Wattage: 180W

  • Universal fit: this harness kit is compatible with all automobiles, boats and devices that use a 12V power source
  • Two leads Available: with 2 Sets of light output connectors for dual lighting fixtures less than 180W, more stable connection
  • Simple connection: equipped with DT connector, no wiring between LED light bar and the harness kit, simple and easy installation
  • Circuit protection: power relay together with inline blade fuse to defense against overcurrent and short circuit, ensuring safety
  • Package include: 1 x 12 feet wiring harness kit, 1 x instructions

User questions & answers

Question: Anyway to buy a replacement switch
Answer: A hundred different three-terminal, lighted on/off switches could do the same thing, but...effectively no, for plug-n-play. Theyre made in China for these 40 amp wire sets. If the $13 for this set is too steep to rebuy it just for the switch, try the Northpole jeep 40 amp LED harness for $9. That's more than reasonable to get an exact match switch with quick-connect plug and however many feet of wire, plus extra DT pigtails and relay.
Question: If i am trying to hook this to 4 rock light pods do i have to have a 4 lead harness or does this work
Answer: This one is designed for two lights I'm sure you can pair your lights up as long as they stay within the tolerance of the wire harness . I would check the specifications before you purchase to be sure.
Question: Will this work with a 270w nilight 32” led bar.? If not, what harness should i use
Answer: My advice would be to upgrade the included fuse, if needed, to 25a or get the one rated for the 300w. Not much difference in cost. Here is the link for it. https://smile.amazon.com/dp/B00WMPGLYU/?coliid=I1NWK4IIOZEHOZ&colid=5WSQ2LXJXGV4&psc=1&ref_=lv_ov_lig_dp_it
Question: Do you sell a longer version
Answer: Yes

Product features

Specification:

12ft Wiring Harness Kit - Two Leads.

Wire Gauge: 16 AWG.

Working Voltage: 12V DC.

Max Wattage: 180W.

Max Working Current: 15A.

Mouse style switch, DC 12V automotive relay, blade fuse holder.

Universal harness kit with DT connectors can easily hook up two lights meanwhile.

Note: Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

Two Leads Available

Plug and play DT connectors, very easy connection and installation. It is convenient to hook up two work lights, light bars, driving lights or fog lamps less than 180W for your off-road vehicles.

Mouse Style Switch

With adhesive backing, the mouse style on/off switch can be easily mounted, no drilling required. You can freely turn on/off the lights with a simple press of the button after the wiring process.

Automotive Relay

Made of high-quality shell and copper materials of good electrical conductivity, the power relay works well in in safety protection and circuit conversion.

Off Road Vehicles

It can be widely applied to control the light fixtures of DC 12V Jeep, 4x4, ATV, UTV, SUV, Truck, Road Buggy, Sand Rail, Camper, Tank, etc. Super bright light dispels the darkness, clear view area for safe driving.

Small Vehicles

This wiring harness is suitable for DC 12V Car, Pickup, Van, Trains, Bus, Golf Car, and Club Car to connect led lights. Bright surrounding for you to see the forward road and enjoy your fun time.

Working Vehicles

You can also use it to hook up lights for Trailer, Forklift, Excavator, Dozer, Road Roller, Crane, Tractor, Harvester, Grain Drill, Mower, Snowplow, Fire Engine, Rescue Vehicle, Camping, Mining or Construction Vehicles.

Boats & Ships

The harness can be used to install Led lights on boat, yacht, skiff, freighter and ship to enhance the illuminating brightness of voyage. Super bright view area, see clearly at night, excellent visual effect.

SCOSCHE GM02B Car Speaker Wire Harness Aftermarket Stereo Connector Kit for Select 1988-2005 GM Vehicles

Scosche

Based on 3 reviews Check latest price

Product description

For 40 years, Scosche has been producing high quality, affordable Car Stereo Dash Kits, Vehicle Wiring Harnesses, Adapters, Interfaces, Amplifier Wiring Kits, Cables and other 12V installation accessories. We know how you feel about your vehicle, so we will not design, engineer or deliver a product that does not meet our extremely high standards. When you purchase a Scosche installation accessory, we have you covered. We offer Lifetime Tech support which means our knowledgeable tech team is available to answer any product questions you may have for as long as you own the product. We are so confident in our product quality that we back all Scosche 12V installation accessories with a Limited Lifetime Warranty.

  • Connects to the factory stereo harnesses when installing an aftermarket stereo
  • Not compatible with factory amplified systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and Connector / Wire Harness for Aftermarket Stereo Installation with Color Coded Wires
  • EIA industry standard color coded wires for an easier installation

User questions & answers

Question: Is this the correct harness to connect this unit to the factory installed bose system in a 2006 gmc yukon denali? thanks
Answer: No, Scosche does not currently offer a wiring harness or interface for a 2006 GMC Yukon Denali with the premium Bose system.
Question: Grand Prix got with on star will it work
Answer: This harness does not retain Onstar. It does fit a 2001 Gand Prix.
Question: Will this fit a 1987 Corvette with Bose
Answer: no
Question: Will it fit my 07 Trailblazer ls without the Bose package
Answer: It literally says up to 2005

Hopkins 48265 30' 4 Wire Flat Trailer Side Y-Harness Connector

Hopkins Towing Solutions

Based on 449 reviews Check latest price

Product description

Hopkins Manufacturing Corporation makes your towing experience simpler and more rewarding through innovation and value. Hopkins offers a variety of towing solutions including vehicle wiring kits, adapters, vehicle and trailer connectors, breakaway systems and much more. Today, more than 40 percentage of retail category sales are generated from Hopkins innovations.

  • 30 feet in length
  • Wiring kit for maintaining or re-wiring your trailer
  • Wishbone design allows 2 brown wires to be run to each taillight
  • Corrosion resistant terminals
  • Easy to use and install

User questions & answers

Question: What color do I match brown, yellow, green, and white wiring of this wiring kit to the red, black, and white wire to the aftermarket lights I bought
Answer: It's a universal code brown tail lights,white ground to frame,yellow left stop/turn signal, green right stop/turn. So red is either stop/turn or tail light .test on your battery if red is the brightest that's your stop/turn signal .
Question: Does this wiring kit have tinned wiring for marine use
Answer: Dear JS, The wire is stranded copper and not tinned. If you have any more questions please call 1-800-835-0129 Monday-Friday, 8-5 central time. Thanks.
Question: Is this copper wire or copper clad aluminium
Answer: Amazon customer This has stranded copper wire. If you have any more questions please call 1-800-835-0129 Monday-Friday, 8-5 central time. Thanks
Question: How long is the ground wire (white
Answer: Both wires were 30 feet. Very well made.

Product features

Hopkins 48265 30' 4 Wire Flat Trailer Side Y-Harness Connector

The 48265 30 feet long 4 Flat Y-Harness features a wishbone design that runs down both the driver's and passenger's side of the trailer, making it easy to hook up both taillights and eliminating excess splicing that could lead to failure points in your wiring.

  • Wiring kit for maintaining or re-wiring your trailer
  • Wishbone design- allows 2 brown wires to be run to each taillight
  • 30 foot length
  • Corrosion Resistant Terminals
  • Most Commonly Used Trailer Connector

Metra TurboWires 71-2003-1 Wiring Harness

Metra Electronics

Based on 959 reviews Check latest price

Product description

Reverse Wiring Harness for Select 2000-up GM Vehicles

  • Reverse Wiring Harness for Select 2000-up GM Vehicles
  • Plugs into OEM Radio
  • Fully pinned harness.Fully terminated
  • One 24-pin plug and one 12-pin plug
  • Harness is designed to plug in the factory radio

User questions & answers

Question: Malibu, Will this replace the current factory plug? (old one was cut) and just reattach this one
Answer: This is a replacement for a cut harness.
Question: Will this work for a 2005 Chevy Silverado with Bose speakers
Answer: no those are the factory wiring harness the description is not accurate
Question: Someone cut the factory harness in my 2006 Pontiac Grand Prix before I bought it so I don't have the end. Is this what I need to replace that
Answer: It all depends on the number of wires in your cut harness. Count the number of wires in the cut harness and go from there. What you have here is a 12 and 24 pin harness connectors. If the wire count matches, it may work. You will have buy a radio/CD-player that matches the connectors.
Question: can i use this on the install of after market stereo
Answer: This is to replace the factory harness. You will still need an adapter to install an aftermarket stereo.

Product features

About us

We at Metra always strive to listen to our customers. You have told us to do a better job at telling the Metra story. For over 70 years, Metra has maintained its cutting edge by paying attention to our marketplace and innovating products to fit the needs of the installer. To enthusiastically and aggressively approach any opportunity to utilize our braintrusts, facilities, strategies, alliances and capital for the advancement of our employees and stakeholders.

We design our products to be easy to use and easy on the eyes

There will be no limitations as we strive to create, innovate, manufacture and deliver high quality, good value products to satisfy our customers.

Our GSXL Turbowires are designed with the same philosophy in mind. Their longer length for ease of installation and thicker OEM cables with OEM connectors make for a mighty install

Nilight - 10019W LED Light Bar Wiring Harness Kit 12AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty

Nilight

Based on 915 reviews Check latest price

Product description

The designs include Matte, Chrome and Brass base models. With color imaging and laser engraving imprint methods. Each lighter has a bottom stamp signifying the year it was made, is refillable, and backed by Zippo's famous lifetime guarantee. All windproof lighters are American made in our Bradford, PA factory and come packaged in a gift box.The designs include Matte, Chrome and Brass base models. With color imaging and laser engraving imprint methods. Each light has a bottom stamp signifying the year it was made, is refillable, and backed by Zippo's famous lifetime guarantee. All windproof lighters are American made in our Bradford, PA factory and come packaged in a gift box.

  • Universal fitment this wiring harness is compatible with all automobiles, boats and devices equipped with a 12V DC power source
  • Efficient protection, power relay for safety protection and conversion circuit blade fuse protected against overcurrent and short circuit
  • Great switch built-in two premium LEDs emit soft light to illuminate the patterns easy for you to find the switch in the dark
  • Premium quality, excellent electrical conductivity outstanding bending performance, high temperature and melting resistant longer lifespan
  • Package includes 1 x wiring harness kit 1 x 5 pin LED rocker switch 1 x instructions

User questions & answers

Question: The lights will not go out. Even disconnection swith will not turn lights off (have to pull fuse). T
Answer: I would check the connections on the relay itself if it’s wired backwards it can keep the power on all the time
Question: Why does my light bar sometimes stay on and not shut off
Answer: You have it wired wrong, use ignition power, so when car/truck is off the light bar turns off 100% of the time.
Question: Will this support nilights 42in 648w lightbar
Answer: This wire is made for nilights biggest light bars, it is sold with their 783w 52in so yes it will be fine on a 648w
Question: Will this work with nilight 18026c-a 37inch 780w triple row flood spot combo bar 78000lm driving waterproof led work light off-road t
Answer: Are you sure the Watts you quoted is correct? 780w at 12V is 65Amps. I doubt this bar needs that. Its probably an equivalent to halogen light level. Check the actual current this draws. Then text me back. I see other users use a 30Amp fuse. So im pretty sure this kit will be fine

Product features

12ft Heavy Duty Wiring Harness-1 lead wire.

Wire Gauge: 12 AWG.

Working Voltage: 12V DC.

Max Wattage: 450W.

Package include: 1 x wiring harness kit, 1 x 5 pin LED rocker switch, 1 x instructions

DC power 5 pins on/off rocker switch 12V DC automotive Relay inline blade fuse (added three extra fuses for you)

Note: Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

Power Rocker Switch

It is designed for easy control of LED lights, which controls the operation of the whole circuit.

5-pin Switch

The switch is very flexible for turning on or off. It can stand up to 10,000 times pressing under normal use.

One Lead

With one set of light output connectors, the wiring harness can hook up one LED lights within 180W.

Connector

The connector can be pulled out, easy wiring and installation. It is also convenient for you to replace the wire of the switch.

Off Road Vehicle Lighting

The wiring harness kit can be widely applied to Jeeps, 4x4, ATV, UTV, SUV, Truck, Cars Motorcycles, Pick-up, Van, Camper, Road Buggy, Sand Rail, Trains, Bus, Tanks, etc. Super bright light beam dispels the darkness and light up the forward road, clear view area for safety driving.

Boat Lighting

This wiring harness can be installed on boat, yacht, skiff, freighter and ship to enhance the illuminating brightness of voyage. With powder coat, the Led light is efficiently waterproof, dustproof and anticorrosive. Super bright view area to see clear at night, excellent visual effect.

Equipment Lighting

It is suitable for Trailer, Forklift, Excavator, Dozer, Road Roller, Crane, Tractor, Harvester, Grain Drill, Mower, Snowplow, Fire engine, Rescue Vehicle, Camping, Mining, Construction and other outdoor lighting. The amazingly bright light make you see the left and right clearly, ensuring working safety at night.

Off Road Vehicle Lighting

The wiring harness kit can be widely applied to Jeeps, 4x4, ATV, UTV, SUV, Truck, Cars Motorcycles, Pick-up, Van, Camper, Road Buggy, Sand Rail, Trains, Bus, Tanks, etc. Super bright light beam dispels the darkness and light up the forward road, clear view area for safety driving.

Why Choose Us

Dedicated to communicate with our customers, we provide the superior-quality products and best service for each customer.

Longer Lifespan

The products have been passed through rigorous testing to ensure over 30,000 hours working lifespan under normal use.

Quick Reply

Staffs in our team have rich experience in after-sales service. E-mails will be quickly responded within several hours.

21 Circuit Wiring Harness Universal Automotive Classic Car Speedway Hot Rod Wiring Harness Kit for Chevy Mopar Ford GM 21 Circuit 17 Fuses 12 Volt Wire Harness Painless Basic Extra Long Standard Color

Based on 56 reviews Check latest price
  • REPLACEMENT 21 CIRCUIT UNIVERSAL WIRING HARNESS - Includes circuits for horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals. Universal 21 Circuit 17 Fuses Wire Harness Kit comes with detailed instructions and have specific pages for GM, Ford and Mopar, Professional Install Recommended!
  • FITS THE FOLLOWING VEHICLES - Universal 21 circuit 12 volt wiring harness kits are very long so that they can be used on almost all vehicles such as Chevelort Chevy Ford Chrysler Mopar GM Hot Rod Rat Rod Classic Car Simple Car Race Car Speedway Truck Auto Automotive Vehicles. Universal GM wiring harness; Universal auto wiring harness; Universal car wiring harness; Universal chevy wiring harness; Universal hot rod wiring harness; Universal speedway wiring harness.
  • OEM DESIGN, DIRECT FIT - Universal Extra long Wires 21 Circuit Wiring Harness For Hotrod Chevy Mopar Ford features a thick coating over the copper wire. The wires are GM color-coded and labeled. Prewired 21 circuit kit will fit all your basic needs and makes wiring a painless process. Though this is not a genuine GM, Ford or Mopar original equipment wiring harness, but it works even better and lasts longer at a much lower price. Save time and hundreds of dollars by replace wires yourself.
  • 21 CIRCUIT WIRING TIPS AND TRICKS - DO always use the correct size terminal for the gauge of wire; DON’T start this installation before disconnection both battery cables; DO remember to ground all accessories; DON’T route wires too near moving parts like fans, belts, steering gear, hood latches or hinges; DO use cable ties to help loom and sort the harness; DON’T forget these are only GENERAL instructions and you may need to modify them for your vehicle.
  • WHAT YOU’LL GET - 1 x 21 Circuit Wire Harness Kit ( 17 Fuses, 21 Circuits ), 1 x Detailed Directions, 12-MONTH Warranty and LIFETIME Support. If this Universal Extra Long Wires 21 Circuit Wiring Harness ever fails on your Ford, Chrysler, Chevy, GM, Hot Rods, Simple Car, Classic Car, Race Car, Speedway, Truck, Rat Rod Auto Automotive Wiring Harness Kit. Please feel free to contact us for a replacement. True hassle-free shopping experience :)

User questions & answers

Question: this may be a dumb question. What can this harness do?Head&taillights, horn, exetera? If anyone can tell me in detail i would be very grateful
Answer: All of these can do all that you want. Tou can get a race one to a all stock harness. It does all that you ask. The higher the number the more you can fuse and set up. I got this one for a 1969 mustang. Will work on anything with 4 wheels..
Question: does this come with diagrahm
Answer: Yes. This one does. It is a good harness and easy one to install. Wites are labeled also with it written on the wires...
Question: Led compatible
Answer: You can put LED lights on the harness. Just make sure you dont short them out use a circuit breaker or a inline fuse.
Question: How long are the wires
Answer: Hello, The total length of this item is 300cm

Product features

Yinlowa 21 Circuit Wiring Harness Kit Universal for Chevy Mopar Hotrods Ford Chrysler 17 Fuses Extra Long Wires Harness W/Detailed Instruction

Features:

● Premium Quality !

This wiring kit features a thick coating over the copper wire.

● Clear Marks for Easy Use !

The wires are GM color-coded and labeled every 5 inches.

● Complete Replacement !

The 21 Circuit Universal Extra long Wiring Wire Harness Kit comes with detailed instructions for easy installation.

● Save You Time and Money !

Color-coded and labeled wire harness works even better and lasts longer. Save time and hundreds of dollars by replace 21 circuit 17 fuses wires harness kit yourself.

● Wide Applications !

The Wiring Harness 21 standard color wiring harness kit are very long so that they can be used on almost all vehicles such as Chevelort, Ford, Chrysler or Hot Rods.

Package Includes:

1 Pre-wired Fuse Panel with 17 Fuses and 1 Breaker

2 Signal Flashers and 1 Pre-wired Relay Connector with Horn Replay

2 Pre-wired Headlight Plugs, 1 Pre-wired Late GM Alternator Plug, 2 Pre-wired GM Column Ignition Switch Plugs

1 Pre-wired Dimmer Switch Plug and 1 Fusible Grommet

2 GM Turn Signal Connectors for the Pre-terminated Wires (3 7/8”and 4 1/4”)

30 Plus Miscellaneous Insulated Terminals and Some Small Cable Ties

2 Wires (Neutral Safety Switch wire & Panel Light Wire)

Nilight - 10009W - NI-WA05 LED Light Bar Wiring Harness Kit 12V On off Switch Power Relay Blade Fuse for Off Road LED Work Light Bar,2 years Warranty

Nilight

Based on 1 reviews Check latest price

Product description

Product features: 1. Illuminated on/off switch 2. Power Relay 3. Blade fuse 4. More than 12ft of wire 5. 2 sets of power connectors to light fixtures note: maximum Wattage: 180W; max Ampere: 15A operating voltage: 12V DC power please finish the installation by professionals or install the wiring harness under the guidance of professionals.

  • 12ft wiring harness: more than 12ft of wiring from the switch to lights, has also been extendable, run the harness to your desired lighting location
  • Two Available leads: with 2 Sets of light output connectors for dual lighting fixtures less than 180W, the connection is more stable
  • Illuminated switch: 3 pin on/off rocker switch with Red Indicator light when truing on, easy to turn on or off, long service life
  • Efficient protection: power relay and inline blade fuse ACT as the first Line of defense against overcurrent and short circuit
  • Package includes: 1 x 12ft wiring harness, 1 x instructions
  • Fit Type: Universal Fit

User questions & answers

Question: I cant find this on my acount in Canada why
Answer: “I can’t find this on my account in Canada why.”” Find what?
Question: do i have to use both leads
Answer: Not sure what you mean by "both leads", but one wire goes to your power while the other goes to the switch.
Question: Can i use this for led strip? Not light bars
Answer: I think so I used it for road lights
Question: Only red button is working (red light when turning on), led light wont turn on. Somebody else had the same problem
Answer: I had the same problem, I don’t know why but it was the battery.(even though the red light on the switch would turn on)

Product features

Power Rocker Switch

It is designed for easy control of LED lights, which also illuminates charming red to decorate your love car.

Two Leads

Convenient to hook up 2 pcs of work lights, light bars, driving lights or fog lamps less than 180W for your off-road vehicles.

Extendable Harness

With a removable connector, the length of the harness from relay to switch can be extended for your different needs.

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