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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 20 Spark Plug products to choose from for your 2002 GMC Envoy, and our inventory prices range from as little as $4.49 up to $19.49.
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 1,558 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 - 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. 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 3 review(s)Review snapshot ® by PowerReviews
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I would but this Product again and I would recommend Advance
I would but this Product again and I would recommend Advance
Submitted 2021-07-06
By Valarie
From Undisclosed
The Sparkplugs I purchased was the Perfect Fit.No problems.I rarely have issues when I order online and if so Advance doesn't mind refunding the item and replacing with the correct size item.
Bottom Line NULL
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Yes
Yes
Submitted 2021-03-30
By Theresa
From Undisclosed
Great
Bottom Line NULL
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Would buy again
Would buy again
Submitted 2021-01-27
By ALBERTO
From Undisclosed
Nice spark plugs
Bottom Line NULL
from $8.49
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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Improved gas mileage
Improved gas mileage
Submitted 2021-03-13
By Jaden
From Undisclosed
Good plugs checked gap and was good , also really help with gas mileage
Bottom Line NULL
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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
from $10.79
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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 $11.99
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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 $5.79
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Autolite Iridium - 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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Worked fine
Worked fine
Submitted 2022-02-15
By Jim
From North Port, Florida
Two of the four I purchased needed to be gapped, otherwise, I had no problems with these.
Bottom Line recommended
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Solid product
Solid product
Submitted 2022-02-08
By Bran
From Albuquerque NM
Easy to install, simple.
Bottom Line recommended
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I would buy this product again as it's my second purchase.
I would buy this product again as it's my second purchase.
Submitted 2022-02-08
By Sam
From Apopka, Florida
Quality Spark Plugs
Bottom Line recommended
from $9.79
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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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I would get this again
I would get this again
Submitted 2022-01-09
By louieVIII
From 32211
Work fine
Bottom Line recommended
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Yes
Yes
Submitted 2022-01-04
By Signman
From Ky
Good
Bottom Line recommended
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Definitely, I will buy it again
Definitely, I will buy it again
Submitted 2021-11-02
By Abdullahhi
From Undisclosed
Good performance, I have been using it for years for my customers
Bottom Line NULL
from $4.49
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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Great spark plugs
Great spark plugs
Submitted 2021-12-05
By Ty
From Mass
Great out of the box.
Bottom Line NULL
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Buy again. Yes.
Buy again. Yes.
Submitted 2021-10-23
By john
From Undisclosed
They worked perfectly
Bottom Line NULL
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Yes
Yes
Submitted 2021-08-25
By Reggie
From Undisclosed
Good
Bottom Line NULL
from $7.49
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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I would buy again
I would buy again
Submitted 2022-05-19
By kevin
From stafford va
Good product
Bottom Line recommended
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Great customer service
Great customer service
Submitted 2021-10-15
By Pat
From Undisclosed
The store did not have my part but found it at a store 10 miles away. Instead of delaying me for a day to complete my repair James arranged a pick-up for the same day to help me get my car on the road again that day. I won't forget that kind of excellent customer service.
Bottom Line NULL
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No I would not
No I would not
Submitted 2021-08-11
By Joseph
From Undisclosed
The plugs would not fire in the engine. I returned the plugs and purchased iridium plugs which worked without any issues.
Bottom Line NULL
from $5.99
View Product -
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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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Quick and easy purchase of Spark Plugs t
Quick and easy purchase of Spark Plugs t
Submitted 2021-11-08
By TonyO
From Jupiter, FL
To teach a young lady she could change her own plugs.
Bottom Line NULL
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?
?
Submitted 2021-11-04
By Nils
From Undisclosed
??
Bottom Line NULL
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Great performance improvement
Great performance improvement
Submitted 2021-07-19
By Douglas
From Undisclosed
Small investment for a large improvement.
Bottom Line NULL
from $4.79
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 sea
- 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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I would buy again
I would buy again
Submitted 2021-08-10
By Justin
From Undisclosed
My boat
Bottom Line NULL
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I would buy this again
I would buy this again
Submitted 2021-03-16
By William
From Undisclosed
Thing are great
Bottom Line NULL
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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
from $6.29
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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good product, would buy again!
good product, would buy again!
Submitted 2021-05-14
By Michael
From Undisclosed
good product, would buy again!
Bottom Line NULL
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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
from $12.29
View Product -
E3 - DiamondFIRE Powersport Spark Plug: Provides More Power, Faster Starts and Saves Gas, 1 pack (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. E3.66 is a 14mm, 1.000 reach plug with a taper seat. It fits a wide variety of late model applications, especially Hemi applications. E3.66 is widely stocked in automotive retail stores. E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use.
Product Features:- E3's DiamondFire edge to edge ground 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 up to 6% on average in the typical operating ranges. Results will vary.
- 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 larger flame kernel. The result is that more fuel is put to work during each combustion cycle.
- E3's patented DiamondFire Technology provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
- E3 Spark Plugs are pre-gapped at the factory and cannot be adjusted.
Read 3 review(s)Review snapshot ® by PowerReviews
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I always use E3 plugs whenever I can.
I always use E3 plugs whenever I can.
Submitted 2022-02-02
By RD
From TENNESSEE
I plug these plugs in all my vehicles and motorcycles. These I purchase to put in my motor home which had Autolite plugs which had less then 1000 miles and were fouling out.
Bottom Line recommended
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No I will not buy this product again ever
No I will not buy this product again ever
Submitted 2021-08-25
By Hillary
From Undisclosed
The E3-42 spark plug that was on my number piston blew apart and caused my number 3 piston to start knocking has a chunk missing on edge of piston u can see the rings on piston and it caused a hair line crack on top of piston causing it to fell Tuesday at 09:00 am I don't recommend buying any E3 spark plugs no more
Bottom Line NULL
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great plug
great plug
Submitted 2021-08-04
By Randall
From Undisclosed
great plug
Bottom Line NULL
from $7.79
View Product -
ACDelco - Iridium Spark Plug (Part No. 41-103)
DescriptionACDelco GM Original Equipment Iridium Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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 is the latest in spark plug technology and is an exact replacement for vehicles' original components
- Iridium composition provides a high melting point and great strength, helps to provide excellent wear resistance and durability
- Iridium offers excellent engine idle stability, reliable cold starting, quick acceleration and smooth performance
- Three Piece Fired in Suppressor seal meters spark energy for long electrode life, helps prevent combustion leakage and helps block radio frequencies that can affect vehicle electronics
- Iridium plugs are laser-welded which provides precision welds, reduces excess debris and wear rate, thus increasing durability
- 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
from $10.79
View Product -
Autolite Iridium - 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 $10.79
View Product -
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 High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy.
from $15.29
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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 $8.29
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 $19.49
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NGK - Spark Plug (Part No. F10001188477NGK)
from $8.49
View Product -
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 $13.69
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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 $11.86
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FAQs for 2002 GMC Envoy Spark Plug Products
What are the most popular 2002 GMC Envoy Spark Plug products?
Replacing your Spark Plug on your 2002 GMC Envoy? Find our most popular parts below:What are the top-rated 2002 GMC Envoy Spark Plug products?
Top-rated Spark Plug products for your 2002 GMC Envoy based on customer reviews/ratings are: