Genuine GM Spark Plugs

Refine Results
Spark plugs are devices that deliver electric current from your car’s ignition system to its combustion chamber. They work by creating an artificial lightning bolt in the combustion chamber. If you are using spark plugs in a GM car, it’s advisable to replace them every 30,000 miles. You will know that the spark plugs need changing when you have trouble getting your vehicle started. High fuel consumption, engine misfiring, and lack of acceleration are the other common signs of spark plug failure. For a hassle-free driving experience, get genuine GM spark plugs on our site below.
Double Platinum Spark Plug
Part Number: 19300872
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 12597464
Description: Platinum. Vendor:acdelco. Vendor #41-990. 2.8 & 3.6L. 3.0 & 3.6L. 2nd Design. One-piece, fired-in suppressor seal blends three glass... More Info
MSRP $11.60
$7.19
MSRP $11.60
$7.19
Iridium Spark Plug
Part Number: 12680074
Other Names: Spark Plug More Names
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
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
$6.97
MSRP $11.24
$6.97
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
$7.19
MSRP $11.60
$7.19
Iridium Spark Plug
Part Number: 12681656
Other Names: Spark Plug More Names
Replaces: 55576026, 55585517
Description: 1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
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
$7.19
MSRP $11.60
$7.19
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
$2.23
MSRP $3.60
$2.23
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
$8.85
MSRP $14.28
$8.85
Iridium Spark Plug
Part Number: 19185432
Other Names: Spark Plug More Names
Description: 2.4L. 1.8l with ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\... More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
Iridium Spark Plug
Part Number: 19417055
Other Names: Spark Plug More Names
Description: 4.8, 5.3 & 6.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
Iridium Spark Plug
Part Number: 12681658
Other Names: Spark Plug More Names
Replaces: 12620540
Description: 2.4l. 3.0L. 2.0L turbocharged. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
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
$15.71
MSRP $25.34
$15.71
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
$6.96
MSRP $11.22
$6.96
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$7.19
MSRP $11.60
$7.19
Iridium Spark Plug
Part Number: 12681657
Other Names: Spark Plug More Names
Replaces: 12611882
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
$8.85
MSRP $14.28
$8.85
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
$7.19
MSRP $11.60
$7.19
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$1.80
MSRP $2.90
$1.80
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
$6.83
MSRP $11.02
$6.83
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
$2.23
MSRP $3.60
$2.23
Spark Plug,
Part Number: 19301656
Other Names: F (S)Spark Plug Pkg More Names
Replaces: 5613870
MSRP $3.60
$2.23
MSRP $3.60
$2.23
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
$7.19
MSRP $11.60
$7.19
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
$7.19
MSRP $11.60
$7.19
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
$7.19
MSRP $11.60
$7.19
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
$7.19
MSRP $11.60
$7.19
Spark Plug,
Part Number: 19307141
Replaces: 19238455, 19250963
MSRP $6.62
$4.10
MSRP $6.62
$4.10
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
$2.08
MSRP $3.36
$2.08
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
$2.23
MSRP $3.60
$2.23
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
$19.55
MSRP $31.54
$19.55
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
$8.85
MSRP $14.28
$8.85
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
$8.85
MSRP $14.28
$8.85
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
$8.12
MSRP $13.10
$8.12
Spark Plug (41-101)
Part Number: 12681664
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 12568387
Description: 3.1L. 3.5L. 3.4L. Iridium. 4.3L, 2008-2014. 3.8L, without supercharged. AC Delco 41-101 More Info
MSRP $14.28
$8.85
MSRP $14.28
$8.85
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
$2.93
MSRP $4.72
$2.93
Spark Plug
Part Number: 05613882
Other Names: F (S)Spark Plug More Names
MSRP $3.22
$2.00
MSRP $3.22
$2.00
Spark Plug
Part Number: 05614046
Other Names: F (S)Spark Plug More Names
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
MSRP $2.90
$1.80
MSRP $2.90
$1.80
Spark Plug
Part Number: 05614281
Other Names: F (S)Spark Plug More Names
Description: Platinum. More Info
MSRP $10.66
$6.61
MSRP $10.66
$6.61

No results found for "spark plug". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!