Genuine OEM GM Spark Plugs
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A bad set of spark plugs will cause your engine to misfire, which affects performance and fuel mileage. Spark plugs get dirty and cause the cylinder to stop firing, so if you notice your engine running poorly, check your plugs for dirt. (This buyer's guide gives you all the details.)
- OEM GM spark plugs are made from the best materials for your vehicle.
- Poorly made aftermarket plugs may not last as long as OEM GM spark plugs.
- An engine misfire will cost you money in fuel. If you notice backfires or other engine noises, replace your worn out plugs with OEM GM spark plugs and get your performance back.
GM Parts Center offers wholesale pricing and fast, affordable shipping on all of our OEM GM parts. Order from our list of GM spark plugs today.
Spark Plug Asm-Gas Eng Ign
Part Number: 12680072
Other Names: Spark Plug More Names
Replaces: 12563707, 12571164, 12609877, 12621258
Description: 6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'... More Info
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
- 29 more
MSRP $15.80
$9.64
MSRP $15.80
$9.64
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
Fits:
- Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500
- GMC:
- Savana 1500,
- Savana 2500,
- 1 more
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Spark Plug
Part Number: 19354417
Fits:
- Buick:
- Century,
- LeSabre,
- Park Avenue,
- Regal,
- Riviera,
- 12 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
MSRP $4.18
$2.59
Spark Plug
Part Number: 19307141
Replaces: 19145286, 19238455, 19250963
Fits:
- Buick:
- Skyhawk
MSRP $7.66
$4.75
MSRP $7.66
$4.75
Spark Plug,
Part Number: 12571535
Replaces: 12561466
Fits:
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Eldorado,
- Seville,
- 5 more
MSRP $10.66
$6.50
MSRP $10.66
$6.50
Spark Plug
Part Number: 5614281
Other Names: F (S)Spark Plug More Names
Description: Platinum. More Info
Fits:
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- S10
- 2 more
MSRP $10.66
$6.50
MSRP $10.66
$6.50
F (S)Spark Plug
Part Number: 19158037
Replaces: 25164048
Fits:
- Buick:
- Skylark
- Chevrolet:
- Cavalier,
- Malibu
- Oldsmobile:
- Achieva,
- Alero
- 2 more
MSRP $11.82
$7.21
MSRP $11.82
$7.21
Spark Plug
Part Number: 19362247
Fits:
- Buick:
- Skylark
- Chevrolet:
- Beretta
- Oldsmobile:
- Achieva,
- Cutlass Calais,
- Cutlass Supreme
- 2 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
MSRP $12.98
$7.92
Spark Plug
Part Number: 19301805
Replaces: 19208527, 19244462
Fits:
- Buick:
- Skylark
- Oldsmobile:
- Achieva
- Pontiac:
- Grand Am,
- Sunfire
MSRP $12.98
$7.92
MSRP $12.98
$7.92
Spark Plug
Part Number: 19366108
Replaces: 19310637, 5614000, 88901234
Fits:
- Buick:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Brougham,
- 9 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
Spark Plug
Part Number: 19360569
Replaces: 19145289, 19238458, 19250966, 19298363, 25171346
MSRP $7.66
$4.75
MSRP $7.66
$4.75
MSRP $12.98
$7.92
MSRP $4.18
$2.59
Spark Plug,
Part Number: 12578277
Replaces: 12561454
Description: Vendor:acdelco. Vendor #41-983. 8.1L. More Info
Fits:
- Chevrolet:
- Avalanche 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- 8 more
Not For Sale
Not For Sale
Spark Plug
Part Number: 19208535
Replaces: 19158043, 25173406, 25312442, 88892834
Fits:
- Cadillac:
- Allante,
- DeVille,
- Eldorado,
- Seville
- Oldsmobile:
- Aurora
MSRP $11.82
$7.21
MSRP $11.82
$7.21
Spark Plug
Part Number: 05614046
Other Names: F (S)Spark Plug More Names
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
Fits:
- Buick:
- Century,
- Skylark,
- Somerset,
- Somerset Regal
- Chevrolet:
- Astro,
- 19 more
MSRP $2.90
$1.80
MSRP $2.90
$1.80
Spark Plug
Part Number: 19238463
Other Names: F Spark Plug More Names
Replaces: 19145294, 25332827
Description: Rapid Fire. More Info
Fits:
- Chevrolet:
- Astro,
- Express 2500
- GMC:
- Savana 2500,
- Savana 3500,
- Sonoma
- 1 more
MSRP $6.84
$4.24
MSRP $6.84
$4.24
Spark Plug Wire
Part Number: 89017337
Other Names: Spark Plug Wire More Names
Description: Cylinder 1. G6. #1. 3.5l. 3.5L, #1 cyl. Durable to help transfer high voltage pulses without damage More Info
Fits:
- Buick:
- Rendezvous,
- Terraza
- Chevrolet:
- Equinox,
- Malibu,
- Uplander
- 3 more
MSRP $22.90
$13.74
MSRP $22.90
$13.74
RAPIDFIRE Spark Plug
Part Number: 88879891
Other Names: F Spark Plug More Names
Description: Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for... More Info
MSRP $7.66
$4.75
MSRP $7.66
$4.75
Spark Plug Wire
Part Number: 89018135
Other Names: Spark Plug Wire More Names
Description: Cylinder 4. Durable to help transfer high voltage pulses without damage More Info
Fits:
- Chevrolet:
- Equinox
- Pontiac:
- Torrent
MSRP $44.00
$25.96
MSRP $44.00
$25.96
Spark Plug Boot
Part Number: 12689269
Other Names: Direct Ignition Coil Boot More Names
Description: 4.2L twin-turbo. Durable boot seal helps protect against moisture and contaminants More Info
Fits:
- Cadillac:
- CT6
MSRP $27.20
$16.32
MSRP $27.20
$16.32
Spark Plug Wire
Part Number: 19351595
Other Names: Spark Plug Wire More Names
Replaces: 89060515
Description: Cylinder 3,4,5. Durable to help transfer high voltage pulses without damage More Info
Fits:
- Chevrolet:
- Express 1500,
- Silverado 1500
- GMC:
- Savana 1500,
- Sierra 1500
MSRP $25.24
$15.14
MSRP $25.24
$15.14
Conventional Spark Plug
Part Number: 19300749
Other Names: Spark Plug More Names
Replaces: 19157986, 5613611
Description: Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
Ribbed... More Info
Fits:
- Buick:
- Century,
- Electra,
- LeSabre,
- Riviera,
- Skylark,
- 11 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
Spark Plug Wire
Part Number: 12666674
Other Names: Spark Plug Wire More Names
Description: Durable to help transfer high voltage pulses without damage More Info
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro
MSRP $22.06
$13.24
MSRP $22.06
$13.24
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
Fits:
- Cadillac:
- CT5,
- CT6
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Iridium Spark Plug
Part Number: 19185432
Other Names: Spark Plug More Names
Replaces: 88969636
Description: 2.4L. 1.8l with ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium... More Info
Fits:
- Pontiac:
- Vibe
MSRP $14.28
$8.71
MSRP $14.28
$8.71
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
Fits:
- Chevrolet:
- Corvette
MSRP $33.92
$20.35
MSRP $33.92
$20.35
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
Fits:
- Buick:
- Envision,
- LaCrosse
- Cadillac:
- ATS
- Chevrolet:
- Blazer,
- Colorado,
- 5 more
MSRP $15.80
$9.64
MSRP $15.80
$9.64
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
Fits:
- Cadillac:
- CTS,
- XTS
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Conventional Spark Plug
Part Number: 19300382
Other Names: Spark Plug More Names
Replaces: 19157983, 5613325
Description: Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head. Black Onyx coating helps reduce corrosion
Copper core provides great... More Info
Fits:
- Buick:
- Century,
- Skylark
- Chevrolet:
- Astro,
- Blazer,
- C/K Pickup,
- 65 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
RAPIDFIRE Spark Plug
Part Number: 19323046
Other Names: F Spark Plug More Names
Description: Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for... More Info
MSRP $7.66
$4.75
MSRP $7.66
$4.75
Spark Plug Wire
Part Number: 19351587
Other Names: Spark Plug Wire More Names
Replaces: 89017744
Description: G6. #1. 3.5l. G6. #1. 3.9l. 3.9L, #1 cyl. 3.5L, #1 cylinder. Durable to help transfer high voltage pulses without damage More Info
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
MSRP $22.52
$13.51
MSRP $22.52
$13.51
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
Fits:
- Saturn:
- Astra
MSRP $12.98
$7.92
MSRP $12.98
$7.92
Iridium Spark Plug
Part Number: 12664824
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
Fits:
- Chevrolet:
- Corvette
MSRP $24.78
$14.87
MSRP $24.78
$14.87
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
Fits:
- Chevrolet:
- Malibu
MSRP $15.80
$9.64
MSRP $15.80
$9.64
RAPIDFIRE Spark Plug
Part Number: 88879892
Other Names: F Spark Plug More Names
Description: Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for... More Info
MSRP $7.66
$4.75
MSRP $7.66
$4.75
Iridium Spark Plug
Part Number: 55564748
Other Names: Spark Plug More Names
Description: 2.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium... More Info
Fits:
- Cadillac:
- SRX
MSRP $23.90
$14.34
MSRP $23.90
$14.34
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
Fits:
- Buick:
- Enclave
- GMC:
- Acadia
- Saturn:
- Outlook
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Iridium Spark Plug
Part Number: 12681662
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
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- 6 more
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Iridium Spark Plug
Part Number: 25190786
Other Names: Spark Plug More Names
Replaces: 25181358
Description: Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers... More Info
Fits:
- Chevrolet:
- Spark,
- Spark EV
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Conventional Spark Plug
Part Number: 19363518
Other Names: Spark Plug More Names
Replaces: 05614106, 19310649
Description: Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In... More Info
MSRP $4.18
$2.59
MSRP $4.18
$2.59
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
Fits:
- Buick:
- LaCrosse,
- Regal Sportback
- Cadillac:
- ATS,
- CT6,
- CTS,
- 7 more
MSRP $15.80
$9.64
MSRP $15.80
$9.64
Spark Plug Wire
Part Number: 19180532
Other Names: Plug Wire More Names
Description: 6.2L with supercharger. Wagon, 6.2L. Durable to help transfer high voltage pulses without damage More Info
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro
MSRP $27.22
$16.33
MSRP $27.22
$16.33
Spark Plug Asm
Part Number: 19355205
Other Names: Spark Plug More Names
Replaces: 19158000, 19301655, 5614224
Description: Sold Individually More Info
Fits:
- Buick:
- Century,
- Electra,
- LeSabre,
- Park Avenue,
- Reatta,
- 13 more
MSRP $4.18
$2.59
MSRP $4.18
$2.59
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