Spark Plugs

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Though small, spark plugs hold a massive amount of power necessary to get your vehicle up and running. When even one of these spark plugs begins to malfunction, your whole vehicle will suffer, too. It is quite obvious when a spark plug fails, as you'll notice some rough idling, difficulty starting, and even engine misfires. You shouldn't ignore any of these problems, as they can severely hurt your vehicle's quality of life. Instead, replace those failing or broken spark plugs with brand-new, high-quality ones from GM Parts Experts. GM Parts Experts sells some of the best spark plugs on the market, giving you the peace of mind that combustion will be created every time you start your GM car, truck, or SUV. Our premium spark plugs are made with the utmost care and quality to give your vehicle the reliability you deserve. You don't want to have to worry about purchasing the wrong spark plugs for your vehicle, and here at GM Parts Experts, we don't want you to either. That's why we give you the option to search for your ideal parts using your vehicle's make, model, and year. When you do this, you know for a fact that you're buying the right spark plugs for your GM vehicle. Browse through all of the OEM options we have available for you, and pick out the one or many spark plugs your vehicle needs. Soon, your ride will be powered up better than ever before, thanks to GM Parts Experts.

Double Platinum Spark Plug
Part Number: 24425327
Other Names: Spark Plug More Names
Description: 3.0L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Iridium Spark Plug
Part Number: 12571165
Other Names: Spark Plug More Names
Description: 6.2L with supercharged. 6.2L with supercharger. Vendor:acdelco. Vendor #41-104. 7.0L. Coupe, 6.2L. Iridium is the latest in spark plug... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12637197
Other Names: Spark Plug More Names
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12680076
Other Names: Spark Plug More Names
Replaces: 12642791
Description: With twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12681659
Other Names: Spark Plug More Names
Replaces: 12626906, 12647827
Description: 2.5L, 2.0L turbo, 2.0L turbo. Coupe, 2.0L turbo. Iridium is the latest in spark plug technology and is an exact replacement for... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12681661
Other Names: Spark Plug More Names
Replaces: 12607280
Description: Vendor:acdelco. Vendor #41-105. Coupe,. 2.2L. 2003-06. Iridium is the latest in spark plug technology and is an exact replacement for... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 55486272
Other Names: Spark Plug More Names
Description: 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Conventional Spark Plug
Part Number: 05614168
Other Names: Spark Plug More Names
Description: Optional. Vendor:acdelco. Vendor #R43TSK. Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and... More Info
MSRP $2.90
$1.56
MSRP $2.90
$1.56
Double Platinum Spark Plug
Part Number: 88901022
Other Names: Spark Plug More Names
Description: Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine... More Info
MSRP $11.02
$5.92
MSRP $11.02
$5.92
Double Platinum Spark Plug
Part Number: 19299585
Other Names: Spark Plug More Names
Description: 4.8, 5.3 & 6.0L. Vendor:acdelco. Vendor #41-962. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Conventional Spark Plug
Part Number: 19300382
Other Names: Spark Plug More Names
Description: Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head. Black Onyx coating helps reduce corrosion\ \ Copper core provides... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Spark Plug,
Part Number: 19301656
Other Names: F (S)Spark Plug Pkg More Names
Replaces: 5613870
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Double Platinum Spark Plug
Part Number: 19301807
Other Names: Spark Plug More Names
Replaces: 19179571, 19244464, 19301804
Description: Vendor:acdelco. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 19301810
Other Names: Spark Plug More Names
Replaces: 19244475, 19301822
Description: Platinum. Vendor:acdelco. Vendor #41-979. 3.4L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 19301813
Other Names: Spark Plug More Names
Replaces: 19244473, 19244474, 19301321
Description: 3.4L. Platinum. Vendor:acdelco. Vendor #41-943. Vendor #41-940. One-piece, fired-in suppressor seal blends three glass types for a... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 19307140
Other Names: Spark Plug More Names
Description: Platinum. Vendor:acdelco. Vendor #41-808. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Spark Plug,
Part Number: 19307141
Replaces: 19238455, 19250963
MSRP $6.62
$3.56
MSRP $6.62
$3.56
Conventional Spark Plug
Part Number: 19310656
Other Names: Spark Plug More Names
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $3.36
$1.81
MSRP $3.36
$1.81
Conventional Spark Plug
Part Number: 19355202
Other Names: Spark Plug More Names
Replaces: 19302725
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Iridium Spark Plug
Part Number: 92457960
Other Names: Spark Plug More Names
Description: 3.6L, with bi-fuel. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 94859448
Other Names: Spark Plug More Names
Description: Vendor #SK16R11. 1.8l without ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $25.34
$13.62
MSRP $25.34
$13.62
Conventional Spark Plug
Part Number: 95519058
Other Names: Spark Plug More Names
Replaces: 93176801
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Conventional Spark Plug
Part Number: 96130723
Other Names: Spark Plug More Names
Description: 2007-08. Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 12556183
Other Names: Spark Plug More Names
Description: Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine... More Info
MSRP $11.24
$6.04
MSRP $11.24
$6.04
Double Platinum Spark Plug
Part Number: 12592619
Other Names: Spark Plug More Names
Description: 4.4L. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine... More Info
MSRP $11.22
$6.03
MSRP $11.22
$6.03
Iridium Spark Plug
Part Number: 12622442
Other Names: Spark Plug More Names
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ \ Iridium composition... More Info
MSRP $31.54
$16.95
MSRP $31.54
$16.95
Iridium Spark Plug
Part Number: 12646780
Other Names: Spark Plug More Names
Description: Coupe, 3.6L without twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12650283
Other Names: Spark Plug More Names
Description: 3.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12672175
Other Names: Spark Plug More Names
Description: 4.2L twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12680075
Other Names: Spark Plug More Names
Replaces: 12610767
Description: 2.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $13.10
$7.04
MSRP $13.10
$7.04
Iridium Spark Plug
Part Number: 12681662
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 12591131
Description: 3.5L. 3.9L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12681664
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 12568387
Description: Vendor:acdelco. Vendor #41-101. 3.4L. 3.5L. Iridium. 4.3L. Platinum. Vendor #41-921. 3.1L. 3.8L, without supercharged. Iridium is the... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Iridium Spark Plug
Part Number: 12683541
Other Names: Spark Plug More Names
Replaces: 55490097
Description: With high output. 1.5L turbo, ac delco markings. 1.2L turbo. 1.4L, acdelco # 1267411. 1.4L, acdelco # 41-151. Vendor #41-156. Iridium is... More Info
MSRP $14.28
$7.68
MSRP $14.28
$7.68
Conventional Spark Plug
Part Number: 21025102
Other Names: Spark Plug More Names
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $4.72
$2.54
MSRP $4.72
$2.54
Spark Plug
Part Number: 05613882
Other Names: F (S)Spark Plug More Names
MSRP $3.22
$1.73
MSRP $3.22
$1.73
Spark Plug
Part Number: 05614046
Other Names: F (S)Spark Plug More Names
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
MSRP $2.90
$1.56
MSRP $2.90
$1.56
Spark Plug
Part Number: 05614281
Other Names: F (S)Spark Plug More Names
Description: Platinum. More Info
MSRP $10.66
$5.73
MSRP $10.66
$5.73
Spark Plug
Part Number: 88901006
Other Names: F (S)Spark Plug Pkg More Names
Description: Platinum. Vendor:acdelco. Vendor #41-800. More Info
MSRP $11.02
$5.92
MSRP $11.02
$5.92
Spark Plug
Part Number: 88901021
Other Names: F (S)Spark Plug Pkg More Names
Description: Platinum. More Info
MSRP $11.02
$5.92
MSRP $11.02
$5.92
Conventional Spark Plug
Part Number: 19354416
Other Names: Spark Plug More Names
Replaces: 19157992, 19300384
Description: 4.3L, 2003-2007. Optional. Vendor:acdelco. Standard. Vendor #R44LTS6. Black Onyx coating helps reduce corrosion\ Copper core provides... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Conventional Spark Plug
Part Number: 19300873
Other Names: Spark Plug More Names
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ Ribbed... More Info
MSRP $3.22
$1.73
MSRP $3.22
$1.73
Conventional Spark Plug
Part Number: 19300874
Other Names: Spark Plug More Names
Description: Standard. Vendor:acdelco. Vendor #R42TS. Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and helps... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Spark Plug Assembly
Part Number: 19301805
Other Names: F (S)Spark Plug More Names
Replaces: 19208527, 19244462
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 19301811
Other Names: Spark Plug More Names
Replaces: 19301320
Description: 2.4L. Platinum. Vendor:acdelco. Vendor #41-913. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Double Platinum Spark Plug
Part Number: 19301812
Other Names: Spark Plug More Names
Description: Platinum. One-piece, fired-in suppressor seal blends three glass types for a gas-tight seal that helps reduce radio frequency and engine... More Info
MSRP $11.60
$6.24
MSRP $11.60
$6.24
Conventional Spark Plug
Part Number: 19302723
Other Names: Spark Plug More Names
Description: Conventional. Vendor:acdelco. Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Conventional Spark Plug
Part Number: 19302726
Other Names: Spark Plug More Names
Description: Aluminum Cylinder Head. Vendor:bosch. Vendor #FR3LS. Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer... More Info
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Conventional Spark Plug
Part Number: 19302728
Other Names: Spark Plug More Names
Description: Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and helps maximize plug durability\ \ Ribbed... More Info
MSRP $3.00
$1.61
MSRP $3.00
$1.61

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