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2002 GMC Envoy Spark Plug
2002 GMC Envoy Spark Plug
Your 2002 GMC Envoy might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Spark Plug product you desperately need.
We currently carry 19 Spark Plug products to choose from for your 2002 GMC Envoy, and our inventory prices range from as little as $3.79 up to $14.49.
On top of low prices, Advance Auto Parts offers 6 different trusted brands of Spark Plug products for the 2002 GMC Envoy. We only sell parts from trusted brands like Autolite so that you can find quality parts you can count on.
Don’t take our word for it - check out customer ratings and reviews to buy with confidence. We have 1,932 reviews on our Spark Plug products for the 2002 GMC Envoy from previous customers.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Spark Plug stock in-person!
Spark Plug for Your 2002 GMC Envoy
Search through our amazing selection of Spark Plug products for your 2002 GMC Envoy to find exactly what you’re looking for. Compare prices and reviews to choose the best part for you.
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ACDelco - Iridium Spark Plug (Part No. 41-103)
DescriptionACDelco GM Original Equipment Iridium Spark Plug are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Iridium Spark Plugs are a high quality replacement for many vehicles on the road today. They are our latest in spark plug technology and an exact replacement for your vehicle's original components. Iridium composition provides a high melting point and great strength, and provides excellent wear resistance and durability. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
Product Features:- 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
- One piece suppressor seal helps block radio frequencies that can affect vehicle electronics
- Suppressor seal meters spark energy for long electrode life and helps prevent combustion leakage
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy again
I would buy again
Submitted 2021-02-06
By Scott
From Undisclosed
Good product
Bottom Line NULL
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Thanks AC!
Thanks AC!
Submitted 2021-02-05
By Michael
From Undisclosed
I have always purchased AC Spark Plugs for my GM vehicles. They last 100,000 miles and then I buy a new set. They are very dependable and fire the cylinders with no issues.
Bottom Line NULL
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They have it in stock and it's the right one.
They have it in stock and it's the right one.
Submitted 2021-01-22
By Leonard
From Undisclosed
The correct part for my vehicle and performs properly.
Bottom Line NULL
from $8.99
View Product -
Denso - Spark Plug Iridium Power (ITV16) (Part No. 5338)
DescriptionIncreased performance with World's smallest Iridium Center Electrode (0.4mm).
Product Features:- No-compromise, top of the line race spark plug for the most serious enthusiast.
- Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
- Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Lasts twice as long as most conventional plugs
- Withstands temperatures greater than 4000° Fahrenheit
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this product again.
I would buy this product again.
Submitted 2021-01-19
By Alejandro
From Undisclosed
Smooth ride now with these installed. Great acceleration as well in my opinion.
Bottom Line NULL
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Works great!
Works great!
Submitted 2020-11-03
By Ohlsiweb
From Champaign, IL
I got my Fusion used with 67k miles on it. The plugs definitely made a difference in throttle response and smoother running.
Bottom Line recommended
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I would always buy this plug
I would always buy this plug
Submitted 2019-03-10
By Julio
From Undisclosed
Properly gapped. Improved MPG and Performance
Bottom Line NULL
from $9.99
View Product -
Champion - Double Platinum - Boxed - RE10PYPB5 (Part No. 7437)
DescriptionChampion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus.
Product Features:- Double Platinum Power - Premium Spark Plug. More Powerful Performance.
- Platinum center and ground electrode for greater wear resistance
- Maintains stable operating temperature under all engine loads
- Fine-wire center electrode for greater ignitability
- V-trimmed ground electrode promotes sharper spark focus
- Heat-Active alloy allows electrodes to reach optimal temperature
Read 1 review(s)Review snapshot ® by PowerReviews
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Easy as Pie
Easy as Pie
Submitted 2012-01-04
By Buggy Driver
From Kannapolis,N.C.
Gas mileage started to decrease so, I installed a new set of Spark Plugs and an Air Filter. Runs great with improved gas mileage for under $30.
Bottom Line recommended
from $5.99
View Product -
ACDelco - Double Platinum Spark Plug (Part No. 41-834)
DescriptionACDelco Gold (Professional) Double Platinum Spark Plug are a high quality alternative to Original Equipment (OE) parts. These Double Platinum Spark Plugs are premium aftermarket plugs, and are the high quality replacement ideal for many vehicles on the road today. With a copper core and double platinum pads on the center electrode, these plugs are designed to deliver long-lasting performance. 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.
Product Features:- One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine interference, regulate spark plug energy, and protect against compression pressures for long life
- Double platinum point pad on center and ground electrode offer excellent durability and consistent voltage demands to help reduce wear on ignition system
- Pure copper core results in cooler electrode temperature for maximized durability and fouling resistance
- 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
Read 2 review(s)Review snapshot ® by PowerReviews
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Would buy again
Would buy again
Submitted 2021-01-27
By ALBERTO
From Undisclosed
Nice spark plugs
Bottom Line NULL
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improved engine performanc
improved engine performanc
Submitted 2020-01-03
By Denise
From Undisclosed
Worked great
Bottom Line NULL
from $7.89
View Product -
Autolite - Double Platinum Spark Plug (Part No. APP5263)
DescriptionAutolite® Double Platinum Spark Plugs are a premium plug providing superior performance and platinum-to-platinum firing for a longer lasting spark plug. Autolite® Double Platinum Spark Plugs are engineered to provide easier starts, quicker acceleration and improved fuel efficiency. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading suppl ier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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Great product and will buy again
Great product and will buy again
Submitted 2021-01-21
By DESMOND
From Undisclosed
Very useful
Bottom Line NULL
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Worked as advertised
Worked as advertised
Submitted 2021-01-17
By JEFFREY
From Undisclosed
Worked as advertised
Bottom Line NULL
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Every 120K whether it needs it or not!
Every 120K whether it needs it or not!
Submitted 2020-12-03
By Thomas
From Undisclosed
223K miles and still going strong, purring like a kitten!
Bottom Line NULL
from $5.49
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Autolite Iridium - XP Spark Plug (Part No. XP5263)
DescriptionAutolite® Iridium XP Enhanced Alloy Technology Spark Plugs is one of the brand's most technologically advanced spark plugs ever. These spark plugs provide better durability and a more focused ignition for better overall ignitability and optimum performance. Autolite® spark plugs are the best alternativ e to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy this one again.
I would buy this one again.
Submitted 2021-02-13
By Brandon
From Undisclosed
Good part
Bottom Line NULL
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Yes
Yes
Submitted 2021-02-12
By Steve
From Undisclosed
Great plugs. No problems
Bottom Line NULL
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I will buy again if needed
I will buy again if needed
Submitted 2021-02-06
By James
From Undisclosed
Great product
Bottom Line NULL
from $7.99
View Product -
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Autolite - Single Platinum Spark Plug (Part No. AP5263)
DescriptionAutolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.Read 3 review(s)Review snapshot ® by PowerReviews
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poor quality
poor quality
Submitted 2021-02-14
By Brian
From Undisclosed
plug had damaged threads.
Bottom Line NULL
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I would recommend them to my friends and family
I would recommend them to my friends and family
Submitted 2021-02-12
By nick
From Undisclosed
I installed these spark plugs they are doing the job
Bottom Line NULL
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Yeah
Yeah
Submitted 2021-01-03
By Patrick
From Undisclosed
They worked
Bottom Line NULL
from $3.79
View Product -
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NGK - G-Power Platinum Spark Plug (LTR5GP) (Part No. 5019)
DescriptionNGK G-Power Platinum spark plugs are an economical upgrade option from traditional spark plugs. Fine wire platinum center electrode provides excellent performance and fuel efficiency. The small tip improves ignitibility, anti-fouling, quicker starts, and less voltage requirements to fire. Trapezoid shape ground electrode provides excellent flame reproduction. Trivalent metal plating has superior anti-corrosion and anti-seizing properties. NGK G-Power Platinum spark plugs are the best platinum spark plug at an economical cost.
Product Features:- Platinum Tip Center Electrode -the small tip improves ignitibility, anti fouling, quicker starts, improved fuel economy and less voltage requirements to fire
- Trapezoid shape ground electrode for excellent flame reproduction
- Trivalent metal plating has superior anti-corrosion and anti-seizing properties
- Best platinum spark plug at an economical cost
Read 3 review(s)Review snapshot ® by PowerReviews
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I don't know
I don't know
Submitted 2021-02-02
By Javier
From Undisclosed
Work ok at this time
Bottom Line NULL
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good product
good product
Submitted 2021-01-21
By Sean
From Undisclosed
Good quality plugs. car runs great with no issues. gas mileage is better.
Bottom Line NULL
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Yes
Yes
Submitted 2020-12-09
By Michael
From Undisclosed
NGK plugs are the best
Bottom Line NULL
from $5.99
View Product -
Denso - Spark Plug Iridium TT (ITV16TT) (Part No. 4718)
DescriptionDurability of an OE style plug combined with Power & Torque of high performance.
Product Features:- No-compromise, top of the line race spark plug for the most serious enthusiast.
- Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
- Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Lasts twice as long as most conventional plugs
- Withstands temperatures greater than 4000° Fahrenheit
Read 3 review(s)Review snapshot ® by PowerReviews
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I would most definitely buy the spark plugs again
I would most definitely buy the spark plugs again
Submitted 2021-02-17
By Robert
From Undisclosed
Put the spark plugs in check engine light stayed on for a little bit but then it turned itself off car run smoothI would most definitely buy the spark plugs again everybody keep up the good work
Bottom Line NULL
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I would shop advance again and again
I would shop advance again and again
Submitted 2020-08-15
By Al
From Undisclosed
Great product and great price.
Bottom Line NULL
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Idk about the fuel efficiency
Idk about the fuel efficiency
Submitted 2020-06-21
By Tristan
From El Paso, Texas
Well so far they seem to be working but they are shorter than the original plugs in my 2012 Mazda 3i Sport (non skyactive Vin G engine) by a 1/8 to a 1/4 inch in length and i was getting 350 to 400 miles on a full tank with a mix of city and highway driving. After installing these plugs after 3k miles i've averaged 300-350 max on a full tank. I have currently 88k miles and i've lost fuel efficiency. Either way they have worked so far compared to the OEM spark plugs mazda sells at like 30 bucks a plug, just be aware you might lose fuel efficiency if you have the model i have, but other than that seems to be working so far.
Bottom Line recommended
from $8.99
View Product -
NGK - Iridium IX Spark Plug (LTR5IX-11) (Part No. 4344)
DescriptionNGK Iridium IX spark plugs are designed specifically for the performance enthusiast. Iridium IX spark plugs offer extreme ignitibility, improved throttle response and superior anti-fouling. The fine-wire iridium center electrode ensures high durability and a consistently stable spark. A special taper-cut ground electrode shape allows more area for faster flame expansion. Iridium alloy has an extremely high melting point, perfect for today's high-performance engines. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
Product Features:- Fine wire Iridium center electrode ensures high durability and a consistently stable spark
- Iridium alloy has an extremely high melting point, perfect for today's high-performance engines
- Trivalent metal plating has superior anti-corrosion and anti-seizing properties
- Special taper-cut ground electrode shape to allow for more area for flame expansion
Read 3 review(s)Review snapshot ® by PowerReviews
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Great for use in 6.2l gas engine
Great for use in 6.2l gas engine
Submitted 2021-01-23
By Jason
From Undisclosed
Work great in my 2017 GMC Sierra 1500
Bottom Line NULL
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Would buy again
Would buy again
Submitted 2020-11-26
By mike
From Undisclosed
Great
Bottom Line NULL
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I would recommend this product
I would recommend this product
Submitted 2020-11-24
By David
From Undisclosed
Top brand and quality
Bottom Line NULL
from $8.79
View Product -
Champion - Platinum Power - Boxed - RE10PMC5 (Part No. 3032)
DescriptionChampion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus.
Product Features:- Platinum Power- Premium Spark Plug. Powerful Performance.
- Platinum center electrode for long life
- Fine-wire center electrode for greater ignitability
- V-trimmed ground electrode promotes sharper spark focus
- Heat-Active alloy allows electrodes to reach optimal temperature
- Platinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
Read 3 review(s)Review snapshot ® by PowerReviews
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2006 Mazda 3 2.3L
2006 Mazda 3 2.3L
Submitted 2021-01-22
By Christian
From Undisclosed
Good spark for 2006 Mazda 3 2.3L
Bottom Line NULL
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Will never buy this product from Advance ever again
Will never buy this product from Advance ever again
Submitted 2021-01-16
By Jeffrey
From Undisclosed
Absolutely useless since Advance sent me the exact opposite spark plugs sent me ones for a 2005 Chevy Malibu 4 cylinder whn I ordered ones for 05 Chevy Malibu LS V6 Absolutely no help at all wasted my time for nothing
Bottom Line NULL
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No
No
Submitted 2020-11-07
By Kristofferson
From Undisclosed
They do not work, very poor quality I had to buy other spark plugs
Bottom Line NULL
from $3.79
View Product -
ACDelco - RAPIDFIRE Spark Plug (Part No. 17)
DescriptionACDelco 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.
Product Features:- 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
Read 3 review(s)Review snapshot ® by PowerReviews
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Tune up
Tune up
Submitted 2020-11-21
By Russell
From Undisclosed
Just what I needed to get the job done and keep my truck maintenanced and ready to go.
Bottom Line NULL
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I will definitely purchase here in the future
I will definitely purchase here in the future
Submitted 2020-10-24
By Robert
From Undisclosed
Just what I was looking for
Bottom Line NULL
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Great product
Great product
Submitted 2020-10-06
By JOSEPH
From Undisclosed
OEM quality
Bottom Line NULL
from $5.59
View Product -
E3 - Premium DiamondFIRE Electrode Automotive Spark Plug (Part No. E3.66)
DescriptionE3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new E3 spark plugs 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.
Product Features:- E3's DiamondFire edge to edge electrode provides maximum performance with increased efficiency and a faster more complete burn
- Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
- Energy - Power output improved by 6% on average in the typical operating ranges
- Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel
- Emissions - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
- Warranty does not cover plugs installed in any modified engine or used in any racing, aircraft, or commercial application. Spark plugs damaged by abuse, accidents, or improper installation or applications are not covered by this warranty.
Read 3 review(s)Review snapshot ® by PowerReviews
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Spark plugs
Spark plugs
Submitted 2021-01-26
By william
From Undisclosed
Easy to install
Bottom Line NULL
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Yes
Yes
Submitted 2021-01-20
By Mike
From Undisclosed
Have ran these in my f150 with great results.
Bottom Line NULL
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Yes definitely buy again
Yes definitely buy again
Submitted 2020-11-24
By Joe
From Undisclosed
It helps the motor ,more hp for running smoother
Bottom Line NULL
from $6.99
View Product -
NGK - Laser Iridium Spark Plug (ILTR5E11) (Part No. 91418)
DescriptionOften specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. Iridium tip is six (6) times harder than platinum providing the strongest ignitability and the longest life possible. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in DIS ignition systems. OE engineered for specific vehicle applications.
Product Features:- Fine wire Iridium center electrode
- Platinum pad at ground electrode for even wear in DIS ignition systems
- Engineered for specific vehicle applications
- Iridium tip is six (6) times harder than platinum
from $14.49
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NGK - Ruthenium HX Spark Plug (Part No. 90220)
DescriptionNGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
Product Features:- NGK RUTHENIUM HX spark plugs provide unparalleled durability and a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Trivalent metal plating eliminates need for anti-seize.
from $12.49
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NGK - Iridium IX Spark Plug (Part No. F1000182841NGK)
DescriptionThe NGK Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling properties. The Iridium alloy has extremely high melting point, ensuring high durability and a consistently stable spark that is perfect for today's high-tech, high-performance engines. NGK's IX Iridium Series Plugs were Designed Specifically for the Performance Enthusiast Designed specifically for the performance enthusiast.
Product Features:- Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark
- Iridium Alloy has an Extremely High Melting Point, Perfect for Today's High-Tech, High Performance Engines
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- Copper Core Aids in Heat Removal
- Triple Seals Prevent Leakage
from $12.10
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Denso - Double Platinum Spark Plug (Part No. F1000115763ND)
DescriptionThe DENSO Double-Platinum plug features platinum on both the center and ground electrodes. The precious metal fights corrosion and erosion, ensuring superior spark performance and maximum spark plug life. DENSO Double Platinum spark plugs incorporate the precious metal on both the center and ground electrodes, not just on the center electrode as with conventional platinum plugs. The result is a significant improvement in spark plug life.
Product Features:- Platinum center electrode
- Platinum ground electrode
- Premium shell construction with machine-rolled threads
- Sustained spark performance over 60,000 miles
- Reduced secondary required voltage, increased ignition efficiency DENSO engineering studies show that Double Platinum plugs can run longer with reduced erosion, minimizing spark gap growth throughout the life of the plug.
from $11.52
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Autolite Iridium - Ultra Finewire Spark Plug (Part No. AI5263)
DescriptionAutolite® Iridium Ultra Laser Finewire Spark Plugs are one of our brand's most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite® Spark Plugs are the best alternative to OE spark plugs, offering OE fit form and function supporting all foreign and domestic makes and models at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs in the world.
Product Features:- Autolite Iridium Ultra® is an engineered OE replacement iridium spark plug.
- A laser-welded 0.5mm pure iridium finewire center electrode provides optimal fuel efficiency, acceleration and focused ignitability.
- Nickel-plated shell to resist corrosion.
- High-alumina ceramic insulator for increased strength.
- Laser welded 0.5mm Iridium finewire center electrode.
- Proprietary platinum sidewire technology.
from $8.99
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Denso - Spark Plug Double Platinum (PT16VR13) (Part No. 5068)
DescriptionManufactured to the strictest OE performance, durability and emissions standards.
Product Features:- No-compromise, top of the line race spark plug for the most serious enthusiast.
- Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
- Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
- Wide range of part numbers for thousands of applications, including classic and collector cars
- Lasts twice as long as most conventional plugs
- Withstands temperatures greater than 4000° Fahrenheit
from $6.99
View Product