14 best performance plugs

Product description

Autolite Racing Spark Plugs are used by many professional race car drivers. These spark plugs contain an Yttrium-Enhanced Alloy, which enables up to 8 percent reduction in side wire temperature for improved durability and less pre-ignition. Autolite racing plugs are available in colder heat ranges than most plug manufacturers to support modified engines and feature a cut background electrode for improved ignitibility and faster flame kernel growth. They are also nickel plated for a long-lasting, corrosion-resistant finish. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and has produced more than 11 billion spark plugs and glow plugs. These plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European, and Korean cars as well as plugs for Lawn & Garden and Power Sports. As a leading supplier of spark plugs, the Autolite brand has the right ignition products for your application, regardless of make or model, import or domestic.

• Replacement racing spark plug used by many professional car drivers
• Specifically designed with colder heat ranges than the factory plug to enable performance modifications and handle intense conditions
• Contains an Yttrium-enhanced alloy to enable up to 8% reduction in sidewire temperature for improved durability and less pre-ignition
• Features cut back ground electrode for improved ignitability of flame kernel
• Coated in an anti-corrosive nickel plating to prevent rusting

User questions & answers

Question:	Does it increase horse power
Answer:	didnt notice any change
Question:	How much longer are these compared to NGK race plugs extened tip
Answer:	Same
Question:	This spark plug makes my Predator - 212cc engine run very hot compared to a standard spark plug, is it normal to gain 30+ temps using this plug
Answer:	I haven't noticed a difference on my Predator. I've been using this type of plug since I did my upgrades years ago, with no ill effects.
Question:	What size plug wrench does this plug take
Answer:	11/16

Product description

Manufacturer: JDMSPEED

100% New Construction

10.2mm Spiral Wound Design

UltraLow Resistance KEVLAR Core

RFI Suppression

Ultra High Strength/High Temp. Silicone Boots and Sleeve

Ready for Install Straight out of the box

• 100% New Construction
• 10.2mm Spiral Wound Design
• One Year Warranty
• UltraLow Resistance KEVLAR Core
• Ultra High Strength/High Temp. Silicone Boots and Sleeve

User questions & answers

Question:	Will these fit a 2000 3500 series with a 5.7L
Answer:	Yes, These wires are manufactured and assembled by Moroso wire Tech
Question:	Will these fit a 2002 Chevy Avalanche
Answer:	Yes, they fit tight but they do work , so far they are good wires
Question:	gmc yukon xl 5.3 will it fit
Answer:	They are 8 mm and they fix perfect
Question:	Would these fit on a 2006 jeep grand cherokee 3.7l
Answer:	This wire is for the Square Coil #12558693. note: These wires are 10.5" long.

• Top performance and quick installation at an affordable price
• Over The Valve Covers, Black 90-Degree Straight Boot for HEI Distributor, Black 90-Degree Boot for Spark Plug, and Coil-in-Cap HEI Design System
• Low-resistance heat conductor that can withstand wear and tear and last for years
• Product is compatible with Chevrolet GMC Over the Valve Cover Wires 283 305 307 327 350 400 and comes with a one-year warranty
• This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.

User questions & answers

Question:	Wil these fit a delco remy distributer? i sure hope so 'cause i just ordered a set
Answer:	As long it's not a high energy ignition system
Question:	Is there wires for a ford smb
Answer:	The link below is for SBF.https://www.amazon.com/Team-Performance-8-0mm-Silicone-Spark/dp/B06XRK5RPZ/ref=sr_1_1?ie=UTF8&qid=1503613260&sr=8-1&keywords=a-team+spark+plug+wires+ford
Question:	Is there wires for a ford smb
Answer:	The link below is for SBFhttps://www.amazon.com/Team-Performance-8-0mm-Silicone-Spark/dp/B06XRK5RPZ/ref=sr_1_1?ie=UTF8&qid=1503613260&sr=8-1&keywords=a-team+spark+plug+wires+ford
Question:	Will this work for a ‘95 4.3 vortec
Answer:	This is for 1975 to 1985 350 Chevy only!

Product description

This part fits the following vehicles:

2011-2017 Ram 1500 - 5.7L V8; Dual Plug; 16 Reqd; Gap 0.044"



The NGK Iridium IX Spark Plug, a premium spark plug, delivers the ultimate in performance. Featuring a fine-wire iridium alloy center-electrode tip and a nickel alloy ground electrode for maximum engine horsepower and torque, the NGK Iridium IX Spark Plug is designed specifically for the performance enthusiast and provides extreme ignitability, improved throttle response, and advanced anti-fouling. The durable Iridium IX Spark

• DELIVER OUTSTANDING ACCELERATION: the iridium center electrode delivers maximum spark energy to achieve higher ignitability and improved acceleration in comparison with normal plugs
• ENHANCE PERFORMANCE: the iridium alloy used in the NGK Iridium IX is six times harder and eight times stronger than conventional platinum and can handle temperatures associated with fuel-injected and turbocharged engines
• UPGRADE YOUR RIDE: level up over OEM, V-Power, G-Power, and standard grade plugs with the NGK Iridium IX Spark Plug that provides superior performance and durability
• ENSURE RELIABILITY: extremely durable under high heat and capable of delivering a consistent and stable spark, these spark plugs feature trivalent metal plating that provides superior anti-corrosion and anti-seizing properties
• MAXIMIZE IGNITABILITY: the focused flame kernel allows faster combustion, and the tapered-center ground electrode reduces energy absorption

User questions & answers

Question:	Why is there such a high price of $107.17 versus Advance Auto
Answer:	Because they don’t know a hemi has 16 spark plugs or they aren’t selling you the same plugs. The NGK number is 4469
Question:	Are these the right spark plug for a 2015 ram 1500 5.7l
Answer:	Yes sir. If u check the second photo it shows the range of years. Get the 360 swivel magnetic 5/8 socket on 4” extension tool...will save you tons of anger. The plugs are awesome..I have in a 2013 5.7.
Question:	Will they fit my 2015 ram 2500 6.4 hemi
Answer:	Not sure, they fit perfect on the 5.7 hemi
Question:	What is the Part number on the spark plug? mark
Answer:	LFR5AIX-11. STOCK # 4469 I HAVE A 2015 RAM 1500 5.7L AND THEY WORK GREAT

Product description

One Set Spark Plug Wire with JDMSPEED Brand

10.5mm High Performance Racing Spark Plug Wires

Universal Set For SBC & BBC Chevrolet Engines

Electronic Ignition HEI Plug Wires, 90 Degree Boots on Both Ends

Get more Spark to your Plugs with a set of High Performance Ignition Wires

These 10.5mm wires feature high-temperature 100% pure silicone insulator outer layer!

Spiral-Wound Copper Conductor has Extremely Low Resistance combined with extremely high EMI suppression

These Performance wires deliver the highest possible energy to the spark plugs so that your ignition upgrades reach their full potential, without creating interference for onboard electronics.

The wires have a high dielectric strength insulator and heavy glass braid, topped with heavy-duty silicone jackets and high-temperature black boots to resist damage from heat and abrasion

Be sure & check out our EBay Store for Heat Sleeves & Heat Protective Boots

Free Shipping on all Orders

Be sure and Check out our EBay Store for more great Performance & Racing Parts

• AFTER MARKET HIGH PREMIUM QUALITY
• 10.5mm Racing Spark Plug Wires
• Universal Set For SBC & BBC Chevrolet Engines
• Ready for Install Straight out of the box
• Please make sure to check fitment below!!

User questions & answers

Question:	do you have a set for a 1985 mercruiser 260 350 engine
Answer:	The universal kit. I received were quite long and are enough to even go under the exhaust..they are a decent buy for the price
Question:	Will this work on my Chevy Bel Air
Answer:	If it has HEI...
Question:	Can these wires be shortened
Answer:	they are pre assembled with both ends attached they are longer than needed but I would not shorten them.
Question:	High temperature rating
Answer:	I do not know, i had a set on my 350 with block huggar headers, tht center header tubes burnt the center plug wires. i had to order a set of tayler wires from Summit to solve this problem.

• Promise to Deliver — Top performance and quick installation at an affordable price
• Product Details – Black 90-Degree Boot for HEI Distributor, Straight Boot for Spark Plug and Coil-in-Cap HEI Design System
• Long-Lasting Service — Low-resistance heat conductor that can withstand wear and tear and last for years
• Warranty and Compatibility — Product is compatible with AMC/JEEP 199 232 252 258 282 Straight 6 Wires and comes with a one-year warranty
• Package Inclusions — 1 x A-Team Performance 8.0mm Red Silicone Spark Plug Wires Compatible With AMC/JEEP 199 232 252 258 282 Straight 6 Wires

User questions & answers

Question:	are the wires all the same length or custom fit for the AMC 6 cly
Answer:	They are custom fit for the AMC/JEEP 199 232 252 258 282 Straight 6
Question:	Will this work for 2001 jeep wrangler? it is the 4.0l straight six
Answer:	I would say yes. I use them on my 84 jeep cj7 with a 4.2 and they work great.
Question:	I ordered wires for my VW Passat 2003 will these work
Answer:	No the wires are for an in-line 6cyl
Question:	How do i get these replaced under warranty? All 6 plugs can out of the housing
Answer:	If by housing you're referring to the black ends that snap onto the plugs. They should just push back on. Now if the clamp on the end separated from the wire then you need to replace them or reclamp them onto the wire.

Product description

D585 Ignition coil pack and spark plug wire set are the same performance as your GM vehicle's original factory component.

Compatible with(ENGINE ID:19005218):

CADILLAC:

2002-2006 ESCALADE 5.3L 6.0L

2003-2006 CADILLAC ESCALADE ESV 6.0L

2002-2006 CADILLAC ESCALADE EXT 6.0L

CHEVROLET:

2007 SILVERADO 1500 CLASSIC PICKUP 4.8L 5.3L 6.0L CLASSIC MODELS

2001-2006 SILVERADO 1500 PICKUP 6.0L

1999-2006 SILVERADO 1500 PICKUP 4.8L 5.3L

2007 SILVERADO 2500 HD CLASSIC PICKUP 6.0L 6.6L 8.1L CLASSIC MODELS

2001-2006 SILVERADO 2500 HD PICKUP 6.0L

1999-2000 SILVERADO 2500 PICKUP 5.3L 6.0L

2007 SILVERADO 3500 CLASSIC PICKUP 6.0L 6.6L 8.1L CLASSIC MODELS

2001-2006 SILVERADO 3500 PICKUP 6.0L

2003-2004 SSR 5.3L

2000-2006 SUBURBAN 1500 5.3L 5.7L 6.0L

2000 SUBURBAN 2500 6.0L

2001-2006 SUBURBAN 2500 6.0L

2000-2006 TAHOE 4.8L 5.3L

2003-2004 TRAILBLAZER EXT 5.3L

2003-2007 EXPRESS 1500 VAN 5.3L

2003-2005 EXPRESS 2500 VAN 5.3L

2003-2007 EXPRESS 2500 VAN 4.8L 6.0L

2003-2007 EXPRESS 3500 VAN 4.8L 6.0L

GMC:

2002-2006 AVALANCHE 1500 5.3L

2003-2004 ENVOY XL 5.3L

2004 ENVOY XUV 5.3L

2003-2007 SAVANA 1500 VAN 5.3L

2003-2005 SAVANA 2500 VAN 5.3L

2003-2007 SAVANA 2500 VAN 4.8L 6.0L

2003-2007 SAVANA 3500 VAN 4.8L 6.0L

2007 SIERRA 1500 CLASSIC PICKUP 4.8L 5.3L 6.0L CLASSIC MODELS

2001-2006 SIERRA 1500 PICKUP 6.0L

1999-2006 SIERRA 1500 PICKUP 4.8L 5.3L

2007 SIERRA 2500 HD CLASSIC PICK UP 6.0L 6.6L 8.1L CLASSIC MODELS

2001-2006 SIERRA 2500 HD PICK UP 6.0L

1999-2000 SIERRA 2500 HD PICK UP 6.0L

2001-2006 SIERRA 3500 PICKUP 6.0L

2007 SIERRA 3500 PICKUP 6.0L 6.6L 8.1L CLASSIC MODELS

2000 YUKON 4.8L 5.3L

2001-2006 YUKON 4.8L 5.3L 6.0L

2000-2006 YUKON XL 1500 5.3L 6.0L

2000-2006 YUKON XL 2500 6.0L

2003-2007 HUMMER H2 6.0L

2003-2004 ISUZU ASCENDER 5.3L

2004 RAINIER 5.3L

• 2 YEARS WARRANTY - Purchase by confidence with professional warranty,simply contact us for a replacement.D585 ignition coils select for CADILLAC, CHEVROLET, GMC, HUMMER, ISUZU, RAINIER.Spark plug wires manufactured to GM OE specification for fit, form, and function.
• ROUND BODY ignition coil is DELPHI style coils.Please Check fitment for your vehicle Year/Make/Model on compatibility chart.
• All d585 ignition coils and 8mm spark wires ready for directly replace old stock.Design as original bracket line up with stock coils.Replace your faulty ignition coil and restore performance and driveability.
• Upgraded coil packs fit part numbers 610-02839, 8125731900, 12573190, C1512, UF262, UF-262,D585,spark plug wires compatible with manufacturer cross references 12192195, 9748GG, 748UU, 748GG, 12622553, 88862397, 12192192, 7873.
• D585 coil packs and spark plug wire set are made using high material with excellent corrosion resistance, reliability, durability.

Product features

UF262 D585 Round Ignition Coil

Ignition coils would fail due to age, overuse or simply manufacture defects. Replace your ignition coils as soon as your car starts showing signs of misfire, the engine check light appears or if your vehicle manual suggest that you replace them after a period of time.Big-autoparts is your good choose when you want a durability and high energy coils.

For Chevrolet

·99-06 Chevrolet Silverado 1500 4.8L 5.3L

·03-05 Chevrolet Silverado 1500 6.0L

·99-00 Chevrolet Silverado 2500 5.3L ·99-04 Chevrolet Silverado 2500 6.0L

·01-06 Chevrolet Silverado 2500 HD 6.0L

·00-06 Chevrolet Tahoe 5.3L

·03-04 Chevrolet Trailblazer 5.3L

·02-06 Chevrolet Avalanche 1500 5.3L

·03-05 Chevrolet Express 1500 5.3L

Please check more from the top fitment

For GMC

·03-06 GMC Savana 1500 5.3L

·04-06 GMC Savana 2500 4.8L

·99-06 GMC Sierra 1500 4.8L ·99-06 GMC Sierra 1500 5.3L

·00-06 GMC Yukon 4.8L 5.3L

·00-05 GMC Yukon XL 1500 5.3L ·00-05 GMC Yukon XL 2500 6.0L

·01-06 GMC Sierra 3500 6.0L

Please check more from the top fitment

For Buick Cadillac Hummer

· 2004 Buick Rainier 5.3L

· 2002-2005 Cadillac Escalade 5.3L

· 2002-2006 Cadillac Escalade 6.0L

· Hummer H2 2003-2006 6.0L

· Isuzu Ascender 2003 2004 5.3L

Strict Quality Control

During each step of production multiple quality control checks to ensure the item you get are in excellent condition, this makes our coil pack D585 durable and reliable under extreme conditions while providing High Electrical Resistance, strong Spark from plugs, and being resistant to Corrosion and Abrasion.

We are Manufacturer

Our item tested in real life situations to make sure the item durable as they come, exact fit,this,round D585 coil pack interchange part number D585, UF262, C1251, GN10119, 10457730, 12563293, 8104577300,if your car need square D581,please search asin B07YC3C97G

2 YEAR OR 24,000 MILE Assurance Eliminate misfire

· Direct replacement into vehicle

· Durable Sturdy

· Easy Installation

Our ignition coil pack set complete with a 2 year or 24, 000 mile assurance. If the coil ever fails on your GMC, Chevy, Hummer or Workhorse vehicle within the assurance period, simply contact for a replacement. Save time and money by taking advantage of this assurance.

Product description

Max-Fire(R) Ultra-Spark(R) performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8. 5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. Max-Fire offers two levels of spark plug wires; Ultra-Spark 500 and Ultra-Spark 50. Ultra-Spark 500 is a great choice for replacing OEM wires and are value priced. They feature high quality leads that deliver 500 ohms of EMI/RFI noise suppression with low resistance. They are ideal for daily drivers and for budget builds, offering the best combination of value and performance. Ultra-Spark 50 spark plug wires are engineered for high performance engines that need all of the voltage they can get for maximum power output. They are made with wire leads that deliver a low 50 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage.

• Made from highest quality materials to help deliver maximum voltage - ensuring the ultimate performance.
• Extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible.
• Heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals.
• Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression.
• Engineered for high performance engines that need all of the voltage they can get for maximum power output.

User questions & answers

Question:	Does this fit a 2003 corvette z
Answer:	The Length is the same as Stock or OEM
Question:	Will it fit 2011 camaro SS
Answer:	Stihl Owners Manual for both the FS90 and 91 list the same spark plug (Bosch USR 7AC) this AISEN one should fit (small base).
Question:	Fits chevy tahoe 2003 5.3 lt 4x4 ls gen 3 with 8th z digit
Answer:	Go to baileysonline.com and look it up. That's what I would do.
Question:	Are they better than taylor cable 98006? are thundervolt most powerful than its or not? explain me if i were a kid
Answer:	I have had that happen to me especially if prime but the product is coming through a supplier and not directly from Amazon. I would first track the item, if tracking shows the product on the way, contact the seller after so many days.

Product features

Edelbrock 22716 Max-Fire Ultra 50 GM LS Truck Spark Plug Wire Set

The Edelbrock Max-Fire Ultra-Spark 50 performance spark plug wires are manufactured from highest quality materials to help deliver maximum voltage – ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. They are engineered for high performance engines that need all of the voltage they can get for maximum power output. Made with wire leads that deliver a low 40 ohms of resistance per-foot for maximum EMI/RFI noise suppression. This makes them ideal for engines with aftermarket high performance upgrades that require maximum voltage.

Product description

One Set High Performance Spark Plug Wire with JDMSPEED Brand

10.5mm High Performance Racing Spark Plug Wires

Manufacturer: JDMSPEED

100% New Construction

10.5mm Spiral Wound Design

UltraLow Resistance KEVLAR Core

RFI Suppression

Ultra High Strength/High Temp. Silicone Boots and Sleeve

Ready for Install Straight out of the box

Replacement For Chevrolet Avalanche 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated w/COIL 19005218 Only 2002-2007

Replacement For Chevrolet Corvette 6.0L 364Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2005

Replacement For Chevrolet Corvette 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 1998-2004

Replacement For Cadillac CTS 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2006

Replacement For Cadillac CTS 5.7L 346Cu. In. V8 GAS OHV Naturally Aspirated 2004-2005

Replacement For GMC Envoy 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2003-2007

Replacement For Cadillac Escalade 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated w/Coil 19005218 Only 2002-2006

Replacement For Cadillac Escalade 5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated w/Coil 19005218 Only 2002-2006

Replacement For Pontiac Firebird 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 1998-2002

Replacement For Pontiac GTO 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated 2004

Replacement For Pontiac GTO 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated 2005-2006

Replacement For Chevrolet Impala 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2006

Replacement For GMC Sierra 1500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2001-2003

Replacement For Chevrolet Silverado 3500 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2001-2007

Replacement For Chevrolet Silverado 3500 HD 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated w/COIL 19005218 Only 2007

• AFTER MARKET HIGH PREMIUM QUALITY
• 10.5mm Spiral Wound Design
• Ultra High Strength/High Temp. Silicone Boots and Sleeve
• Ready for Install Straight out of the box
• Please make sure to check fitment below!!

User questions & answers

Question:	Would there wires fit a “15 Corvette Lt4 Z
Answer:	No
Question:	What is the total length of this wire
Answer:	One pcs is total length about 26cm.
Question:	do they come in another color wire
Answer:	generally red and gray boots
Question:	Will these fit a 2010 camaro ss 6.2 l
Answer:	This is can fit 2010-2012 Chevrolet Camaro 6.2L 376Cu. In. V8 GAS OHV Naturally Aspirated

Product description

High Performance Three Electrode Head, Special Material of electrode, long life and Strong Spark, Gives Spark Three Paths To Follow, Specifically Designed To Boost Performance Of the Engine



Specification:

Diameter Thread: 10mm

Thread Length: 12.7mm



Package Include:

2 * High Performance Three Electrode Head Spark Plug



Replace the following spark plug

NGK: C7HA, C7HSA, C5HA, C5HSA, C5HSB, CR5HS, CR5HSA, CR5HSB, C6HA, C6HSA, CR6HS, CR6HSA

DENSO: U22FS-U, U16FS-U, U16FS-UB, U16FSR-UB, U20FS-U, U20FSR-U, U22FSR-U

CHAMPION: PZ7HS, Z10, Z12, Z8 Z9Y



Fitment:

Horizontal Engine Series: 50cc,70cc,90cc,110cc,125cc dirtbikes ATVs Cubs HONDA CRF50 DAX and so on.

GY6 Engine Series with CVI Belt Transmission: All Chinese Made 50cc 139QMB, 125 150cc 154QMI 157QMJ Scooters, ATVs and Go-Carts



More power, save petrol,easy to start!

• ★2 Packed High Performance Spark Plug mainly for gy6 scooter moped atv dirt bike 50cc 110cc 125cc 150cc engine,for Horizontal Engine Series: 50cc,70cc,90cc,110cc,125cc.
• ★100% Brand new 3 Electrode Spark Plug Fit For dirtbikes ATVs Cubs Honda CRF50 DAX and so on.for Transmission: All Chinese Made 50cc 139QMB, 125 150cc 154QMI 157QMJ.
• ★A7TC A7TJC spark plug specifically designed to boost performance of a small engine.
• ★Diameter Thread: 10mm Thread Length: 12.7mm.
• ★Please check pictures and specifications for compatibility. Quality assurance, unconditional lifetime guarantee, so you can purchase now with confidence.

User questions & answers

Question:	Will this work on a dinli jp502 50cc 2 stroke
Answer:	No it’s for 4 stroke only
Question:	which part number fits the 49 cc gy
Answer:	TT 5005 and A7TJC
Question:	Will this work on a Huasheng 49cc 4 stroke motor bike? How does this compare to iridium
Answer:	These are crap get ngk trust me

Product description

10MM Ultra High Performance Wire Set for the LS1, LS2, LS3, LS6, & LS7 engine. Due to the short design of the the LSX style engines there is alot of heat near the plugs causing premature wire failure which costs you power. This wire set eliminates all of those concerns. The set starts with 10mm double pure silicone insulation braided for added pull strength and a Ferro spiral conductor with an ultra low resistance impregnated core with less than 30ohms per foot. Over the 10mm wire is a Titanium wrap for added heat protection. With less resistance (stock wires have over 600 ohms) and added heat protection this wire set will help you get the maximum performance from your ignition system. Made here in the USA! WARNING – If you intend to install these wires on your LS engine in a truck, you must have a round Delphi-style ignition coil (part # 19005218). The length of the LS spark plug wires is 7 ¼ inches end-to-end. If you have any questions regarding the fitment of these wires with your vehicle, please contact us before you purchase.

• Less than 20 ohms of resistance per wire
• High Quality Silicone Boots
• Made with low resistance wire
• Protective Heat Sleeve over the 10mm wire for maximum heat protection
• Perfect fit for stock or modified vehicles

User questions & answers

Question:	Will these fit an LS4 engine
Answer:	Thanks for your inquiry. Yes our Titanium High Heat 10 mm High Performance ignition wires will fit your LS4 engine.
Question:	Will these fit my 2011 Escalade Hybrid 6.0L
Answer:	Thanks for your inquiry. Our S8-00001T 10mm wires will fit your engine on one condition. Please look at your ignition coils. If you have a round ignition coil which is standard on your 2011 6.0L Escalade, the wires will fit. If for some reason you have a square coil then the wires will not fit.
Question:	What lenght or these wires boot to boot
Answer:	Thanks for your inquiry. The wires are 7 1/4” long. They are designed to be used with round coils and fit tight to coil and plug. Square coils require a longer wire.
Question:	Will these fit my 2001 escalade
Answer:	Thanks for your inquiry. GM did not make the Escalade 6.0L engine in 2001. If you have an 2002 Escalade 6.0L engine, GM built the engine with round or square coils. This wire set will work with Round coils only!

Product description

Gain up to 3HP just by using these plugs! The ultimate in spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life New metal shell plating has enhanced anticorrosion qualities Come pre-gapped

• Come pre-gapped
• The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
• Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
• The ultimate in spark plug technology and performance from the industry leader
• New metal shell plating has enhanced anti corrosion qualities

User questions & answers

Question:	Is this 6r12, if so why does it not say so
Answer:	I never trust "Pre-gapped"; always do your own checking. Better safe than sorry!
Question:	Do you get 1 or 2 spark plugs in this price
Answer:	Product description says Pack of 1.
Question:	Should I gap to my owners manual spec or are they designed to work with the smaller pre-gap they came with
Answer:	Your question is out of my reach but I can tell you that on my Hyundai Sonata 2002 this plugs just revived it to a near new condition . I've got power I didn't know it had.
Question:	They come pre gapped to what spec
Answer:	I received my NGK plugs with a .042 gap. My Toyota Corolla Owners manual say's .043 for a gap setting. Advance AutoParts.com has post for this plug a gap setting of .044. Since the settings were not correct and technically the plugs should have came with the correct gap Amazon made good on the purchase. So now I need to possibly reorder. Ebay has these plugs, 4 for 14.99. Maybe that's why.

Product description

10.2mm Spiral Wound Design

UltraLow Resistance KEVLAR Core

Extremely High EMI Suppression

High Voltage & High Temp.Resistance Silicone Boots and Sleeve

Compatible Vehicles

2000-2008 Silverado 1500 2500HD V8

• Fit for 2000-2008 Silverado 1500 2500HD V8
• 10.2mm Spiral Wound Design
• UltraLow Resistance KEVLAR Core
• Extremely High EMI Suppression
• High Voltage & High Temp.Resistance Silicone Boots and Sleeve

• Promise to Deliver — Top performance and quick installation at an affordable price
• Product Details – Black Straight Boot for Crab Style Vortec Distributor, Black 90 Degree Boot for Spark Plug
• Long-Lasting Service — Low-resistance heat conductor that can withstand wear and tear and last for years
• Warranty and Compatibility — Product is compatible with GMC Chevy GMC Truck SUV Vortec 5.0L 5.7L 5700 350 1996-2003 and comes with a one-year warranty.
• Note — This set is designed to be used with HEI Distributors. Therefore it does not include a coil wire and is sold separately.

User questions & answers

Question:	Will this fit my 5.7 vortec 96 gmc Sierra even know I have the original crab style distributor
Answer:	coil wire is wrong
Question:	Will this fit a 96 f150 V
Answer:	I do not know. But i can tell you that they are of very poor quality. I bought them for a 1997 gmc 5.7 ltr and they would not fit. i was so pissed that i threw them in the garbage.