10 best aftermarket spark plugs

Product description

ACDelco Gold (Professional) RAPIDFIRE Spark Plugs are a high quality alternative to Original Equipment (OE) parts. These RAPIDFIRE Single Platinum Performance Spark Plugs are designed for everyday use and are a high quality replacement for many vehicles on the road today. These premium aftermarket spark plugs have high-quality suppressors that help prevent misfiring, an improved plug to boot seal, and a pure copper core for greater durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

• Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for long electrode life, and helps protect against high combustion pressures
• Pure copper core provides great heat transfer and helps maximize plug durability
• Platinum on center electrode enables superior spark characteristics and can reduce voltage requirements of the ignition system
• Ribless insulator helps optimize plug to boot seal
• Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
• Premium aftermarket replacement part
• Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

User questions & answers

Question:	What size socket is needed
Answer:	Not at all sturdy - the striker is press-fit on a coil spring which is press-fit on the bell base. There is the merest "guide" for the striker and yours will get twisted and bent like all the others do.
Question:	will these work on a
Answer:	Sure it would fit if the OD of your handle bar falls in the range that is stated. It may be fun as it sounds like the ding of a cell phone text alert.
Question:	Wheres the inner liner
Answer:	The Small Oi fits 22.2mm bars e.g Mountain bike (near the grips), BMX & some old commuters. The Large Oi fits 23.8 to 31.8mm bars e.g. drop bar road bikes and some cruiser / commuters. Please make sure you know where on your handlebar you are going to place the bell (grips or stem) before you order as you may need a different sized bell.
Question:	Will these fit a 2011 chevy silverado v8 5.3l lc9 motor
Answer:	Yes, 2 bells were included
Question:	How many of the spark plug wire shields does it come with
Answer:	It's a ding ding. Like when you push it it sings and then when you release the lever it sings on the way back also.

Product features

True GM Original Equipment and More

ACDelco is the true General Motors Original Equipment parts brand, infusing a century of experience, innovation and quality into more than 90,000 GM OE and other parts.

Original Down To Our Blueprint

ACDelco parts appear in more than 2 million GM vehicles each year, which makes us the only GM parts brand to offer the same Original Equipment parts shipped for GM vehicle production.

A Professional Choice

ACDelco PROFESSIONAL parts are manufactured to meet expectations for fit, form and function, offering high quality and great value.

The ACDelco Advantage

Our ADVANTAGE parts provide a competitively priced, yet quality alternative to unbranded aftermarket components.

It's Our Specialty

ACDelco gold-label SPECIALTY parts are engineered to OE expectations for exceptional applications that require enhanced performance, including police vehicles.

Wire and Cable

Built to exacting specifications, and extensively tested, ACDelco Auto Wires and Auto Cables includes our Original Equipment line for GM vehicles and a select offering of premium aftermarket Professional products for GM and non-GM vehicles. ACDelco Wires and Cables include high-quality spark plug wire sets, battery cables, pigtail connectors, lamp sockets and trailer connectors.

Wire and Cable

Our most common Parts Warranty offers coverage on the majority of our Genuine GM Parts and ACDelco service replacement parts.

Effective on parts purchased April 1, 2018, and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.

True GM Original Equipment and More

ACDelco is the true General Motors Original Equipment parts brand, infusing a century of experience, innovation and quality into more than 90,000 GM OE and other parts.

Original Down To Our Blueprint

ACDelco parts appear in more than 2 million GM vehicles each year, which makes us the only GM parts brand to offer the same Original Equipment parts shipped for GM vehicle production.

A Professional Choice

ACDelco PROFESSIONAL parts are manufactured to meet expectations for fit, form and function, offering high quality and great value.

The ACDelco Advantage

Our ADVANTAGE parts provide a competitively priced, yet quality alternative to unbranded aftermarket components.

It's Our Specialty

ACDelco gold-label SPECIALTY parts are engineered to OE expectations for exceptional applications that require enhanced performance, including police vehicles.

ACDelco Spark Plugs

When it comes to replacing your spark and glow plugs, ACDelco offers a full line of Professional premium aftermarket and Specialty spark and glow plug products. Whether you are choosing from our Iridium, Double Platinum, RAPIDFIRE Single Platinum, Conventional, Glow Plug, Marine, or Outdoor Power Equipment lines, you will know that you are getting a century’s worth of experience and know-how packed into that plug. ACDelco Professional premium aftermarket and Specialty spark and glow plugs fit both GM and non-GM vehicles.

ACDelco Spark Plugs

ACDelco offers a 3 year/Unlimited Mile limited warranty on Spark Plugs.

Effective on parts purchased April 1, 2018, and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.

ACDelco Spark Plugs

Visually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement:

Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. Pull the spark plug boot and cable away from the spark plug. If necessary, use a spark plug boot removing tool. DO NOT grab or violently pull spark plug cables.

Brush or air blast dirt away from the well areas before removing spark plugs. CAUTION: Use goggles to protect eyes from debris when applying compressed air to spark plug wells.

Use the correct deep socket size to loosen each spark plug one or two turns. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal.

Remove each spark plug and place each one in a tray by cylinder number. This will help identify and relate any unusual condition to the cylinder involved.

Apply dielectric grease into the boot area to reduce the chance of exterior tracking on the buttress tower of the spark plug. This grease also promotes a good heat transfer between the spark terminal screw and boot terminal.

Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco Professional Iridium Spark Plugs are pre-gapped during manufacturing. Never attempt to gap an ACDelco Professional Iridium Spark Plug. You could damage the spark plug. Replace any incorrectly gapped ACDelco Professional Iridium Spark Plugs with plugs that are correctly gapped.

Install spark plugs or glow plugs to the proper torque per the manufacturers’ specification.

ACDelco Spark Plugs

Is there a recommended interval for changing my vehicle’s spark plugs?

Yes, this interval depends on what type of spark plug your vehicle requires. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.

Should I change all of my vehicle’s spark plugs at the same time?

Yes, if it is the scheduled time for spark plug replacement. It is okay to replace one spark plug if it is fouled or damaged prior to scheduled maintenance, provided the source of the damage is found and corrected.

Does a diesel engine require a different type of plug than a gas engine?

Yes. Diesel engines require glow plugs because diesel engines operate differently than gas engines. ACDelco Professional Glow Plugs are specially designed to give diesel engines the heat they need for their cold starts. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.

Are ACDelco spark plugs pre-gapped?

Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.

When I replace my spark plugs, should I also replace my spark plug wires?

Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs. Refer to your vehicle owner’s manual or contact the manufacturer for more information.

What is pre-ignition and can it damage my engine?

Yes, pre-ignition can cause serious damage to your engine. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. Causes of pre-ignition include but are not limited to a buildup of deposits that can become incandescent in the combustion chamber, improper installation torque being applied to spark plugs, and having spark plugs with a heat range that is too hot for the engine’s operating condition.

Can I just clean my spark plugs instead of replacing them?

No, cleaning your old spark plugs is not recommended. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. These conditions severely affect spark plug performance. Replace your dirty, fouled spark plugs with new ACDelco spark plugs.

Does ACDelco have marine spark plugs?

Yes, ACDelco has marine spark plugs for many applications.

Product description

GM Original Equipment Spark Plug Wire Sets features thick silicone jackets for remarkable heat and abrasion resistance necessary to withstand the harsh environment of the engine compartment. These original equipment spark plug wire sets have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. Get the GM quality you know and trust with GM Original Equipment Wires and Cables products. Stay with the brand of parts your vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. GM Original Equipment Wires and Cables are engineered for virtually every make and model of GM car, light duty truck, and sport utility vehicle. Built to exacting specifications, and extensively tested, GM Wires and Cables includes our Original Equipment line for GM vehicles and a select offering of premium aftermarket Professional products for GM and non GM vehicles. GM Wires and Cables include need high-quality spark plug wire sets, battery cables, pigtail connectors, lamp sockets and trailer connectors.

• Free 2 Day shipping to all 50 states when you order before 11 AM PST

User questions & answers

Question:	How long are these cables? i just got stuck with an ac delco set that was too short. thanks
Answer:	You can find this wireless doorbell unit(2 buttons and 1 receiver)here: https://www.amazon.com/dp/B07HKWM2KT
Question:	Are these cables for a 2002 chevy avalanche 5.3 v8 vector
Answer:	Not positive as ours is under the eves. It looks sealed pretty good though. We haven't had any problems with it yet so far. Works great.
Question:	Will these fit 2005 escalade woth the 6.o in it
Answer:	I think you can. Most of them have the options to buy more than one. Check on the sight.
Question:	What kind of spark plugs are
Answer:	The little thumb lever you ring the bell with came apart after the 2nd day of use.. flimsy plastic. We bought 2 and both did the same thing. If you can afford a Trek buy something made totally out of metal.

Product description

Autolite Copper Core Spark Plugs deliver quick starts, improved fuel economy, and smooth acceleration. The copper-glass seal bonded insulator, terminal post, and center electrode ensure a tight seal that is 100 percent leak-proof, and the full copper core electrode improves heat transfer and optimizes plug life. Copper Core Spark Plugs feature high alumina ceramic for high dielectric strength, and a steel shell for installation robustness. The multi-rib insulator reduces the danger of "flash over" to prevent misfires, and the copper core center electrode provides higher thermal conductivity. These spark plugs are engineered with a high nickel alloy center and ground electrode for extended life. Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Since its inception, the Autolite brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Designed and engineered in the USA.

• 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 side wire temperature for improved durability and less pre-ignition
• Thread Diameter- 12mm. Thread Reach- 0.750 inch. Hex Size- 5/8 inch
• Fit type: Universal Fit

User questions & answers

Question:	Does this for a 2006 Yamaha raptor
Answer:	Thank you for contacting us we are always happy to help customers. This item is made Germany.If you need anything at all do not hesitate to contact us. Best Regards, CarlosPhone: 305-971-4997 - Message or Call us if you have any problems!Hours Mon - Fri 9:00 AM to 5:00 PM EST
Question:	Fits in a hawk rps
Answer:	I can’t say there better but they work great.
Question:	Will these plugs fit my 2012 Harley Dyna Fatbob
Answer:	Hello. Bosch 4504 is not compatible with a 2007 Toyota Camry. If you provide the engine size & trim we can help you locate the correct part.
Question:	Will it fit 2005 fatboy
Answer:	I never used them for a Crown Vic, But for my 3.8 Windstar Van They lasted about 4 months longer than the std. plug.

Product features

E3 Spark Plugs

The DiamondFIRE ground electrode configuration increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.

Smoother Acceleration and Idle – The faster flame propagation initiated by the Patented DiamondFIRE ground electrode results in a more complete burn of the fuel/air mixture.

Energy – More pressure is created against the cylinder and more of the available fuel is put to work. Power is improved 3%-6% on average in typical operating ranges. Results may vary.

Efficiency – Another benefit of E3’s faster flame propagation is less fuel is wasted, resulting in improved fuel efficiency. Lab and Dyno testing typically results in 3%-4% improved Brake Specific Fuel Consumption (BSFC). Results may vary.

Ecology – E3’s more complete burn drastically reduces carbon emissions and carbon build up.

Why Do You Need E3 Spark Plugs?

As the designated catalyst for the ignition of fuel in gasoline powered cars, trucks, motorcycles and small engines, spark plugs are a small, but constant factor in the workings of the vast majority of motorists on the road. What these motorists may not know is that their choice of spark plug could play a significant role in reducing the level of greenhouse gases that their vehicles give off, as well as increasing overall fuel economy and potential power output. This is where E3 Spark Plug's DiamondFire technology comes in.

Automotive Spark Plugs

E3 automotive spark plugs utilize the latest E3 technologies to help engines operate more efficiently by burning fuel more completely. Get more power, better fuel efficiency and a faster/smoother acceleration. E3 Automotive plugs come with a 5 Year/ 100,000 Mile Warranty.

Small Engine Spark Plugs

E3 small engine spark plugs have the same patented Edge-to-Edge DiamondFIRE ground electrode that has been proven to burn fuel more efficiently. Bring your L&G equipment to life, with quicker starts, more power, better fuel efficiency, and lower emissions. E3 Lawn and Garden plugs come with a limited Lifetime Guarantee.

Power Sport Spark Plugs

For near perfect combustion, put in a set of E3 power sports spark plugs that are Born to Burn! Featuring the patented DiamondFIRE ground electrode, E3 power sport plugs provide more power, quicker starts, better fuel efficiency and lower emissions. E3 Power Sport plugs offer a defect warranty for the 90 days.

Racing Spark Plugs

E3's unique DiamondFIRE ground electrode helps to create more turbulence in the cylinder, and facilitate a faster flame growth. The result is more complete combustion, which results in more power and better consistency. E3 Racing Plugs cover a wide variety of Motorsports applications.

Product description

ACDelco Professional Iridium Spark Plugs are the high quality replacement ideal for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicleâs original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function.

• Iridium offers excellent engine idle stability and smooth performance
• Iridium allows for small, efficient electrode designs for reliable cold starting and quick acceleration
• Iridium fine wire electrode helps burn away carbon deposits on the tip of the plug as they form

User questions & answers

Question:	They are already calibrated
Answer:	I ordered it separate, spark plugs came with no heat shield.
Question:	Are these pre gapped to fit 2008 chevy cobalt
Answer:	Fairly loud. You can adjust the volume. The tones are easy for me to hear and I can now hear it throughout the house. It also has many different ringing sounds. You will like it, I do.
Question:	What size socket fits this plug
Answer:	I've had this doorbell for several months now.The button is mounted near my front gate on a stucco wall. It works perfectly, was easy to install and has a great variety of ringtones to choose from.And great for price.
Question:	what is the proper gap for theese plugs
Answer:	Easy to install, just plug in the receiver and the outside push button attaches with a sticky pad or screws. Everything was included, screws, double sided tape, batteries and even a screwdriver. It is so easy. works great.

Product features

True GM Original Equipment and More

ACDelco is the true General Motors Original Equipment parts brand, infusing a century of experience, innovation and quality into more than 90,000 GM OE and other parts.

Original Down To Our Blueprint

ACDelco parts appear in more than 2 million GM vehicles each year, which makes us the only GM parts brand to offer the same Original Equipment parts shipped for GM vehicle production.

A Professional Choice

ACDelco PROFESSIONAL parts are manufactured to meet expectations for fit, form and function, offering high quality and great value.

The ACDelco Advantage

Our ADVANTAGE parts provide a competitively priced, yet quality alternative to unbranded aftermarket components.

It's Our Specialty

ACDelco gold-label SPECIALTY parts are engineered to OE expectations for exceptional applications that require enhanced performance, including police vehicles.

ACDelco Spark Plugs

When it comes to replacing your spark and glow plugs, ACDelco offers a full line of Professional premium aftermarket and Specialty spark and glow plug products. Whether you are choosing from our Iridium, Double Platinum, RAPIDFIRE Single Platinum, Conventional, Glow Plug, Marine, or Outdoor Power Equipment lines, you will know that you are getting a century’s worth of experience and know-how packed into that plug. ACDelco Professional premium aftermarket and Specialty spark and glow plugs fit both GM and non-GM vehicles.

ACDelco Spark Plugs

ACDelco offers a 7 year/Unlimited Mile limited warranty on Spark Plugs.

Effective on parts purchased April 1, 2018, and later to the original retail purchaser. Contact seller for limited warranty part details, qualifications, and possible labor coverage.

ACDelco Spark Plugs

Visually inspect spark plugs for signs of wear. Follow these steps for removing spark plugs for inspection, servicing or replacement:

Grasp the spark plug boot and gently rotate it 90 degrees counterclockwise. Pull the spark plug boot and cable away from the spark plug. If necessary, use a spark plug boot removing tool. DO NOT grab or violently pull spark plug cables.

Brush or air blast dirt away from the well areas before removing spark plugs. CAUTION: Use goggles to protect eyes from debris when applying compressed air to spark plug wells.

Use the correct deep socket size to loosen each spark plug one or two turns. NOTE: To remove spark plugs from aluminum heads, allow the engine to cool. The heat of the engine, in combination with a spark plug that is still hot, may cause the spark plug threads to strip the cylinder head upon removal.

Remove each spark plug and place each one in a tray by cylinder number. This will help identify and relate any unusual condition to the cylinder involved.

Apply dielectric grease into the boot area to reduce the chance of exterior tracking on the buttress tower of the spark plug. This grease also promotes a good heat transfer between the spark terminal screw and boot terminal.

Before installing new spark plugs, use a gap guide to make sure your new spark plugs have the correct gap. NOTE: ACDelco Professional Iridium Spark Plugs are pre-gapped during manufacturing. Never attempt to gap an ACDelco Professional Iridium Spark Plug. You could damage the spark plug. Replace any incorrectly gapped ACDelco Professional Iridium Spark Plugs with plugs that are correctly gapped.

Install spark plugs or glow plugs to the proper torque per the manufacturers’ specification.

ACDelco Spark Plugs

Is there a recommended interval for changing my vehicle’s spark plugs?

Yes, this interval depends on what type of spark plug your vehicle requires. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.

Should I change all of my vehicle’s spark plugs at the same time?

Yes, if it is the scheduled time for spark plug replacement. It is okay to replace one spark plug if it is fouled or damaged prior to scheduled maintenance, provided the source of the damage is found and corrected.

Does a diesel engine require a different type of plug than a gas engine?

Yes. Diesel engines require glow plugs because diesel engines operate differently than gas engines. ACDelco Professional Glow Plugs are specially designed to give diesel engines the heat they need for their cold starts. Refer to your owner’s manual or contact your vehicle’s manufacturer for more information.

Are ACDelco spark plugs pre-gapped?

Yes. When ACDelco spark plugs are manufactured, they are pre-gapped to the correct gap specification.

When I replace my spark plugs, should I also replace my spark plug wires?

Not always, but you should inspect your spark plug wires for wear when replacing your spark plugs. Refer to your vehicle owner’s manual or contact the manufacturer for more information.

What is pre-ignition and can it damage my engine?

Yes, pre-ignition can cause serious damage to your engine. Pre-ignition is the ignition of fuel before the actual spark occurs, which causes a rapid temperature rise in the combustion chamber that can damage engine components and melt spark plug electrodes. Causes of pre-ignition include but are not limited to a buildup of deposits that can become incandescent in the combustion chamber, improper installation torque being applied to spark plugs, and having spark plugs with a heat range that is too hot for the engine’s operating condition.

Can I just clean my spark plugs instead of replacing them?

No, cleaning your old spark plugs is not recommended. Dirty, fouled spark plugs may also have broken or chipped insulator tips, worn electrodes, or worn or missing side wires. These conditions severely affect spark plug performance. Replace your dirty, fouled spark plugs with new ACDelco spark plugs.

Does ACDelco have marine spark plugs?

Yes, ACDelco has marine spark plugs for many applications.

Product description

This is a set of 8 Genuine Motorcraft Spark Plug SP-479

• Brand New in the Box
• Platinum Spark Plug
• Genuine Motorcraft

User questions & answers

Question:	Will these plugs work on a 2000 lincoln towncar
Answer:	yes it does. but I cant recommend that you buy these. long story short I had to go to autozone and purchase coils and spark plugs for my truck because these cause all kinds of misfires on my truck.
Question:	Will theses fit a 2004 f-150 5.4l
Answer:	they gave a quick replacement policy if the items are defective. they are straight boot coils. I dont kniw what you mean about cracked spark plugs, if you mean or they gapped then the answer is they are gap less only thing you will have to do is install them.
Question:	Will these fit a 2002 Ford F-150 5.4L
Answer:	You can put in your make model and year. But SP 546 is the original part number but alternative part number is 515 if you're not sure you can always login to AutoZone and they usually have the right part number for your vehicle.
Question:	Will this fit on a Ford 1997 Clubwagon
Answer:	My plug say sp546, the upgraded design to fix OEM flaw

Product description

Bapmic is a brand of Aftermarket Replacement Auto Parts, researching into over 15,000 SKUs that are available in more than 100 countries all over the world.

Bapmic offers the wide products range from Chassis & Suspension, Engine Components, Auto Transmission Parts and Electric Parts.

Bapmic will make continuous efforts to provide High Quality products and services to our customers, maximizing value for our users.



Fits the Following vehicles:

Fits Infiniti:

FX35 2008-2003 3.5L

FX45 2008, 2005-2004 4.5L

G35 2007-2003 3.5L

I35 2004-2002 3.5L

M35 2007-2006 3.5L

M45 2010-2006 4.5L

Q45 2006-2002 4.5L

QX4 2003-2001 3.5L

QX56 2006-2004 5.6L

Fits Nissan:

350Z 2006-2003 3.5L

ALTIMA 2006-2002 2.5L, 3.5L

ARMADA 2006-2005 5.6L

FRONTIER 2010-2005 4.0L

MAXIMA 2008-2002 3.5L

MURANO 2007-2003 3.5L

PATHFINDER 2006-2001 3.5L, 4.0L

PATHFINDER ARMADA 2004 5.6L

QUEST 2009-2004 3.5L

SENTRA 2006-2000 1.8L, 2.5L

TITAN 2006-2004 5.6L

X-TRAIL 2006-2005 2.5L

XTERRA 2006-2005 4.0L

Fits SUZUKI EQUATOR 2012-2009 2.5L, 4.0L



Warranty:

This item is covered by our 12 months unlimited mileage warranty.

1 - 3 Months 100% Refund or Replacement

4 - 12 Months 90%-10% Refund

Over 12 Months No refund



Package Included: 6pcs x Spark Plugs

• Fits Infiniti FX35 FX45 G35 I35 M35 M45 Q45 QX4 QX56; Fits Nissan 350Z ALTIMA ARMADA FRONTIER MAXIMA MURANO PATHFINDER PATHFINDER ARMADA QUEST SENTRA TITAN X-TRAIL XTERRA SUZUKI EQUATOR
• Triple Seals Prevent Leakage; Torque Specs: Cast Iron: 18-25.3 lb. ft; Overall Height : height of the spark plug from the seat to the top of the terminal nut is 50.5mm (1.98-inch)
• Enhance Performanc.Easy Installation.High Reliability
• Aftermarket Product with Premium Quality. 1 Year Warranty
• Replacement OEM ( Original Equipment Part) Number:22401-5M015, 22401-5M075, 224015M015, 224015M075. Other Part Number: PLFR5A-11, 4505, 5343, 4703, 3417, 6240, 3130, 4503, 5303, 3264, 4701, 3395

Product description

Premium aftermarket replacement parts for Ford and Lincoln vehicles, Tested to provide performance and long-life reliability. Two-year unlimited mileage warranty, labor included and no commercial exceptions.

• Leading Manufacturer Of High-Quality Products
• International Renown For Our Diverse Range Of Award-Winning Products
• Fully Equipped With State-Of-The-Art Technology
• All Products Have Been Designed With The Professional In Mind
• Constantly Modernizing Our Powerful Devices To Meet The Demands Of The Modern User

User questions & answers

Question:	Are these Iridium
Answer:	You need to buy a spark plug socket tool.
Question:	Hi! what is the right motorcraft sparkplug for the focus 1.5l 1.5l ecoboost
Answer:	They fit my 2006 5.3L engine. Depends on the spark plug wire plug size.
Question:	is this the correct for a ford escape 2013 2.0 4wd
Answer:	There's no inner liner. The rubber end of the spark plug wire fits inside and it's protected from the heat by the metal shield.
Question:	the fit guide at the top says this doesnt fit a 2009 escape 2.5L, but I am told it does. Can someone confirm
Answer:	Yes I think so... mine fit a 5.3 Avalanche motor

Product description

The ultimate in spark plug technology and performance

Iridium electrode is smaller than a standard electrode; requires less voltage

Hotter spark and extended spark plug service life compared to conventional plugs

Has the distinctive black ceramic with and gold-colored corrosion-protected coating on the metal shell

Sold in pairs

Replaces Harley# 6R12 / NGK# DCPR7EIX

Spark plugs Resister type

5/8" Hex

11/16" Thread reach / 12mm Thread diameter

Projecting insulator type / Removable terminal nut

• The ultimate in spark plug technology and performance
• Iridium electrode is smaller than a standard electrode; requires less voltage
• Hotter spark and extended spark plug service life compared to conventional plugs
• Has the distinctive black ceramic with and gold-colored corrosion-protected coating on the metal shell
• Sold in pairs and replaces Harley# 6R12 / NGK# DCPR7EIX

User questions & answers

Question:	hello, my harley sportster iron has an S & S 1250 kit, can I use them
Answer:	If that 5.3 is a LS motor it will work.
Question:	Do these come gapped
Answer:	According to the information provided it is compatible.
Question:	Why is it 1200 only? What will happen if i run them in an
Answer:	These are ACDelco spark pug wires; not spark plugs.

• NOTE: These coils are ROUND TYPE, NOT SQUARE TYPE!!! PLEASE KINDLY CHECK YOUR ORIGINAL COILS' SHAPE TO DECIDE IF YOU NEED ROUND COILS OR SQUARE COILS ACCORDING TO THE LISTING SECOND picture!!!!! 2 YEAR WARRANTY, please feel free to contact with us if you have any questions.
• Compatible with Buick Rainier, Cadillac Escalade, Chevrolet Avalanche, Express 1500 2500, Silverado 1500 2500 3500, SSR, Tahoe, Trailblazer, GMC Envoy, Sierra 1500 2500 3500, Yukon, Hummer H2, Isuzu Ascender.
• 15% More Energy; Wire Imported from German Elektrisoal, epoxy Imported from German Elektrisoal,top quality high insulation epoxy.
• Replacement pa# 12563293, D585, C1251, 19005218, UF262, GN10119, 10457730, C1251, E254, 12563293, D-585, D-514A, UF-262, C-1251, E-254, Delphi GN10119 commonly found on popular Silverado, Suburban, Sierra, Yukon, Avalanche models & more with GM Vortec engines including years 99, 01, 02, 03, 04, 05, 06, 07, 08.
• IMPORTANT: Please kindly check part numbers and/or verify car year/ make/model/sub-model/engine size and VIN number before purchase. The manufacturers of the vehicles change their coils mid-year so your car might need the UF271 (Square Coils) or UF262 (Round Coils).PLEASE CHECK YOUR ORIGINAL COILS' SHAPE, THESE ARE ROUND COILS!!

User questions & answers

Question:	Has anyone received just the plug wires and not the coil packs
Answer:	Yes these are pre gapped for a 2008 Cobalt
Question:	Your garage on top says it does not fit my vehicle which is a 2004 Chevrolet Tahoe with round coils pare # 19005218. Will these fit my vehicle
Answer:	5/8 in deep socket
Question:	Anyone know how to contact the company
Answer:	used them as they came from the box pre gapped at .40 2004 trailblazer . found some extra ponys after putting them in great plugs !!!!
Question:	Why doee it say it dont fit my 2007 Silverado 5.3 when the list has it on there
Answer:	These wires are about 9.3 inches long.

Product description

Bosch Double Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology. The ultra-fine wire design and laser welded tapered ground electrode deliver optimum performance, while the iridium center electrode and ground electrode help it to go the distance. Unlock the performance in your engine with Bosch Double Iridium Spark Plugs.

• Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs
• 0.6mm fine wire firing pin provides superior ignitability and performance
• 360 Degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability
• 7 year performance satisfaction guarantee
• Original equipment, pre-gapped replacement delivering optimum fit, form and function
• Fit type: Vehicle Specific

User questions & answers

Question:	Does it work in a 06 4.7 tundra
Answer:	No es compatible par ese modelo de auto
Question:	es compatible para hyundai elantra
Answer:	no will not fit but checked for a 2.4 since 2.5 does not exist
Question:	Will this fit a 2013 acura tsx 2.5L special edition
Answer:	The information window at the top of item page says these will not fit. I recommend you search for sparkplugs in the Amazon search window, it will give you options.
Question:	Toyota Celica 190, are these the correct spark plugs
Answer:	This will fit a 2012-2018 Focus w/o control box, Single stem mirror

Product features

OE Replacement

• Extreme durability and longest life are achieved through 360-degree continuous laser welding to fuse the iridium firing pin
• Exceptional ignitability and performance comes from the ultra fine wire design, while the copper core provides broader heat range to eliminate pre-ignition and fouling

Longer Service Life

• Fine wire firing pin reduces voltage requirement
• Copper core ground electrode (when required) provides better heat transfer

No Anti-Seize

• Nickel-plated shell with rolled threads requires no anti-seize
• Complete anti-seize and corrosion protection built into the nickel-plated shell

No Gapping Needed

• Ribbed insulator design prevents flashover

Bosch - Trusted in the world's most advanced engines

• Since 1902, Bosch has set the standard in spark plug technology with innovative, performance-proven products trusted by original equipment manufacturers worldwide
• Production takes place in the most sophisticated manufacturing facilities, where Bosch quality control standards assure that every plug bearing Bosch name earns it