Spark Plugs
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POWER YOUR ENGINE WITH GENUINE GM SPARK PLUGS
Spark plugs provide the continuous ignition that keeps your vehicle moving.
Genuine GM spark plugs ensure the quality and quick-starting action to prevent problems like a rough idle, trouble starting the car, high fuel consumption, engine surging, engine misfiring, and lack of acceleration.
Shop our online selection of OEM GM replacement spark plugs to give your car or truck the power and acceleration it needs to get you where you want to go.
Spark Plug
Part Number: 12571535
GM
Replaces: 12561466
Fits:
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Eldorado,
- Seville,
MSRP $10.66
$6.21
MSRP $10.66
$6.21
Spark Plug
Part Number: 88901006
GM
Other Names: F (S)Spark Plug Pkg
Description: Vendor:acdelco. Vendor #41-800. Platinum.
Fits:
- Chevrolet:
- Corvette
- Saturn:
- SW2
MSRP $11.82
$6.89
MSRP $11.82
$6.89
Spark Plug
Part Number: 19307141
GM
Replaces: 19145286, 19238455, 19250963
Fits:
- Buick:
- Skyhawk
MSRP $7.66
$4.46
MSRP $7.66
$4.46
Spark Plug
Part Number: 12578277
GM
Replaces: 12561454
Description: Vendor:acdelco. Vendor #41-983. 8.1L.
Fits:
- Chevrolet:
- Avalanche 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
MSRP $10.66
$6.21
MSRP $10.66
$6.21
MSRP $10.66
$6.21
F (S)Spark Plug
Part Number: 19301805
GM
Replaces: 19208527, 19244462
Fits:
- Buick:
- Skylark
- Oldsmobile:
- Achieva
- Pontiac:
- Grand Am,
- Sunfire
MSRP $12.98
$7.56
MSRP $12.98
$7.56
Spark Plug
Part Number: 19158037
GM
Other Names: F (S)Spark Plug
Replaces: 25164048
Fits:
- Buick:
- Skylark
- Chevrolet:
- Cavalier,
- Malibu
- Oldsmobile:
- Achieva,
- Alero
MSRP $11.82
$6.89
MSRP $11.82
$6.89
Spark Plug
Part Number: 19354417
GM
Fits:
- Buick:
- Century,
- LeSabre,
- Park Avenue,
- Regal,
- Riviera,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Spark Plug
Part Number: 19238463
GM
Other Names: F Spark Plug, 6037
Replaces: 19145294, 25332827
Description: Rapid Fire.
Fits:
- Chevrolet:
- Astro,
- Express 2500
- GMC:
- Savana 2500,
- Savana 3500,
- Sonoma
MSRP $6.84
$3.98
MSRP $6.84
$3.98
Spark Plug
Part Number: 19305821
GM
Replaces: 19238465, 19250972
Fits:
- Saturn:
- LW300
MSRP $12.98
$7.56
MSRP $12.98
$7.56
Spark Plug
Part Number: 19208523
GM
Other Names: F (S)Spark Plug
Replaces: 19158031, 5614243
Description: Police. Taxi. Vendor:acdelco. Vendor #CR43TS. Platinum.
Fits:
- Cadillac:
- Commercial Chassis,
- Fleetwood
- Chevrolet:
- Caprice,
- Commercial Chassis
MSRP $11.82
$6.89
MSRP $11.82
$6.89
Spark Plug
Part Number: 19362247
GM
Fits:
- Buick:
- Skylark
- Chevrolet:
- Beretta
- Oldsmobile:
- Achieva,
- Cutlass Calais,
- Cutlass Supreme
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Spark Plug
Part Number: 12674112
GM
Other Names: F (S)Spark Plug
Description: 1.4L, acdelco # 1267411.
Fits:
- Chevrolet:
- Cruze
MSRP $14.28
$8.32
MSRP $14.28
$8.32
Spark Plug
Part Number: 19366108
GM
Replaces: 19310637, 5614000, 88901234
Fits:
- Buick:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Brougham,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
MSRP $16.28
$9.48
Spark Plug
Part Number: 05614046
GM
Other Names: F (S)Spark Plug
Description: Vendor:acdelco. Vendor #R43CTS6.
Fits:
- Buick:
- Century,
- Skylark,
- Somerset,
- Somerset Regal
- Chevrolet:
- Astro,
MSRP $2.90
$1.82
MSRP $2.90
$1.82
Spark Plug
Part Number: 05614281
GM
Other Names: F (S)Spark Plug
Description: Platinum.
Fits:
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- S10
MSRP $10.66
$6.21
MSRP $10.66
$6.21
Iridium Spark Plug
Part Number: 12681663
GM
Other Names: Spark Plug, 1275
Replaces: 12569190, 12598004, 12599232, 12625058, 25337472
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- Colorado,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12680075
GM
Other Names: Spark Plug, 1255
Replaces: 12610767, 12787099
Description: 2.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
Fits:
- Chevrolet:
- Cobalt
- Saturn:
- Ion
MSRP $14.56
$8.48
MSRP $14.56
$8.48
Iridium Spark Plug
Part Number: 12681657
GM
Other Names: Spark Plug, 1269
Replaces: 12611882
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
Fits:
- Buick:
- Enclave
- GMC:
- Acadia
- Saturn:
- Outlook
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Conventional Spark Plug
Part Number: 96130723
GM
Other Names: Spark Plug
Description: 2007-08. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
Fits:
- Chevrolet:
- Aveo,
- Aveo5
MSRP $12.98
$7.56
MSRP $12.98
$7.56
Conventional Spark Plug
Part Number: 19354415
GM
Other Names: Spark Plug, r45ts
Replaces: 05613246, 05613326, 19157995, 19302744, 5613957
Description: Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating helps reduce corrosion...
Fits:
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Brougham,
- Commercial Chassis
- Chevrolet:
- Camaro,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Conventional Spark Plug
Part Number: 19354423
GM
Other Names: Spark Plug, r43xls
Replaces: 19310643, 5613522
Description: Optional. Vendor:acdelco. Vendor #R43XLS. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps...
Fits:
- Chevrolet:
- Nova,
- S10,
- Spectrum,
- Sprint
- GMC:
- S15
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Iridium Spark Plug
Part Number: 25190786
GM
Other Names: Spark Plug, 10929
Replaces: 25181358
Description: Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability
Iridium offers...
Fits:
- Chevrolet:
- Spark,
- Spark EV
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12680072
GM
Other Names: Spark Plug, 1252
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'...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12571165
GM
Other Names: Spark Plug, 851
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...
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
MSRP $17.64
$10.28
MSRP $17.64
$10.28
RAPIDFIRE Spark Plug
Part Number: 19307139
GM
Other Names: Spark Plug, 7183
Replaces: 19145283, 19238452, 19250960, 25164639
Description: Exc.Police. Exc.Taxi. Platinum. Vendor:acdelco. Vendor #CR43TS. Solid state suppressor, with two-piece glass and brass seal, can help...
Fits:
- Chevrolet:
- Caprice
MSRP $7.66
$4.46
MSRP $7.66
$4.46
Iridium Spark Plug
Part Number: 19301814
GM
Other Names: Spark Plug, 6899
Replaces: 12565996, 19256624
Description: 3.6L, 1st design. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
Fits:
- Buick:
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- STS
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Conventional Spark Plug
Part Number: 19302741
GM
Other Names: Spark Plug, cr43ts
Replaces: 19157996, 5614029, 5614288
Description: Optional. Vendor:acdelco. Vendor #cr43tsm. Standard. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer...
Fits:
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Brougham,
- Commercial Chassis
- Chevrolet:
- Astro,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Spark Plug Wire
Part Number: 19351561
GM
Other Names: Wire, 351b
Replaces: 12192002, 12192357
Description: Cylinder 6.
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- C2500,
- C3500,
- Express 1500,
- Express 2500,
MSRP $36.28
$21.13
MSRP $36.28
$21.13
Conventional Spark Plug
Part Number: 19355205
GM
Other Names: Spark Plug, r45lts6
Replaces: 19158000, 19301655, 5614224
Description: Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
Fits:
- Buick:
- Century,
- Electra,
- LeSabre,
- Park Avenue,
- Reatta,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Iridium Spark Plug
Part Number: 19185432
GM
Other Names: Spark Plug, 5201
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...
Fits:
- Pontiac:
- Vibe
MSRP $14.28
$8.32
MSRP $14.28
$8.32
Spark Plug Wire
Part Number: 12192478
GM
Other Names: Wire, 354f
Replaces: 12192396
Description: Cylinder 5.
Fits:
- Buick:
- Park Avenue
- Chevrolet:
- Camaro
- Pontiac:
- Bonneville,
- Firebird
MSRP $28.16
$16.40
MSRP $28.16
$16.40
Iridium Spark Plug
Part Number: 12681659
GM
Other Names: Spark Plug, 1271
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...
Fits:
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12681664
GM
Options: Left, Right
Other Names: Spark Plug, 1276
Replaces: 12565030, 12568387, 25161444, 25330840
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...
Fits:
- Buick:
- Century,
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12681656
GM
Other Names: Spark Plug, 1268
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...
Fits:
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Conventional Spark Plug
Part Number: 19363518
GM
Other Names: Spark Plug, fr5ls
Replaces: 05614106, 19310649
Description: Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer and helps maximize plug durability
In...
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Iridium Spark Plug
Part Number: 12681658
GM
Other Names: Spark Plug, 1270
Replaces: 12590701, 12617309, 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...
Fits:
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Cobalt,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12680074
GM
Other Names: Spark Plug, 1254
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...
Fits:
- Buick:
- Envision,
- LaCrosse
- Cadillac:
- ATS
- Chevrolet:
- Blazer,
- Colorado,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Spark Plug Wire
Part Number: 12716289
GM
Other Names: Wire
Replaces: 12633447
Description: 4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire....
Notes: Included with plug wire set.
Fits:
- Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
MSRP $31.37
$18.27
MSRP $31.37
$18.27
Iridium Spark Plug
Part Number: 12680076
GM
Other Names: Spark Plug, 1256
Replaces: 12642791
Description: With twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium...
Fits:
- Cadillac:
- CTS,
- XTS
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 55504354
GM
Other Names: Spark Plug, 41103ip
Description: 2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
Fits:
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
MSRP $17.52
$10.21
MSRP $17.52
$10.21
Conventional Spark Plug
Part Number: 19302726
GM
Other Names: Spark Plug, 6902
Replaces: 5613796, 5614286, 88901233
Description: Aluminum Cylinder Head. Vendor:bosch. Vendor #FR3LS. Black Onyx coating helps reduce corrosion
Copper core provides great heat transfer...
Fits:
- Buick:
- Skylark
- Chevrolet:
- Beretta,
- Corvette
- Oldsmobile:
- Achieva,
- Calais,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Conventional Spark Plug
Part Number: 19354418
GM
Other Names: Spark Plug, r44ltsm
Replaces: 19157998, 19302729, 5614155
Description: Optional. Vendor:acdelco. Vendor #r44ltsm. Standard. Vendor #r43ltse. Black Onyx coating helps reduce corrosion
Copper core provides...
Fits:
- Buick:
- Century,
- Regal,
- Skyhawk
- Cadillac:
- Cimarron
- Chevrolet:
- Beretta,
MSRP $4.18
$2.62
MSRP $4.18
$2.62
Iridium Spark Plug
Part Number: 12646780
GM
Other Names: Spark Plug, 1215
Description: Coupe, 3.6L without twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
Fits:
- Buick:
- LaCrosse,
- Regal Sportback
- Cadillac:
- ATS,
- CT6,
- CTS,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
RAPIDFIRE Spark Plug
Part Number: 19307137
GM
Other Names: Spark Plug, 7181
Replaces: 19145288, 19238457, 19250965, 25164644
Description: Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency interference, regulates spark energy for...
MSRP $7.66
$4.46
MSRP $7.66
$4.46
Iridium Spark Plug
Part Number: 12681665
GM
Options: Left, Right
Other Names: Spark Plug, 1277
Replaces: 12607234, 19256067, 25162555, 25162556, 25315018, 89017883, 89018051
Description: 5.3L. Vendor:acdelco. Vendor #41-993. 4.3L, 2008-2014. Platinum. 5.7L. 6.0L. 4.3L, 2003-2007. 6.0 & 6.2L. Iridium is the latest in spark...
Fits:
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12683541
GM
Other Names: Spark Plug, 1279
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...
Fits:
- Buick:
- Cascada,
- Encore,
- Encore GX
- Chevrolet:
- Cruze,
- Equinox,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12622441
GM
Other Names: Spark Plug, 1156
Description: 4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for...
Fits:
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Corvette,
- Express 2500,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12681655
GM
Other Names: Spark Plug, 1267
Replaces: 55564962, 55580961, 55585534
Description: 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components
Iridium composition...
Fits:
- Cadillac:
- ELR
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Volt
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12681661
GM
Other Names: Spark Plug, 1273
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...
Fits:
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- HHR,
- Malibu
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Spark Plug Wire
Part Number: 12192066
GM
Other Names: Cable, Wire, 348u
Description: Cylinder 2. 3.1l. No. 2.
Fits:
- Buick:
- Century,
- Skylark
- Chevrolet:
- Impala,
- Lumina,
- Malibu,
MSRP $20.96
$12.21
MSRP $20.96
$12.21
Iridium Spark Plug
Part Number: 12681662
GM
Options: Left, Right
Other Names: Spark Plug, 1274
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...
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12642722
GM
Other Names: Spark Plug, 1208
Description: 6.2L supercharged. 6.2L. with supercharger. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'...
Fits:
- Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
MSRP $15.92
$9.27
MSRP $15.92
$9.27
RAPIDFIRE Spark Plug
Part Number: 19308030
GM
Other Names: Spark Plug, 7200
Replaces: 19238456, 19250964, 25164643
Description: Rapid Fire. Vendor:acdelco. Vendor #5. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio frequency...
Fits:
- Chevrolet:
- Corvette
MSRP $7.66
$4.46
MSRP $7.66
$4.46
Iridium Spark Plug
Part Number: 12681660
GM
Other Names: Spark Plug, 1272
Replaces: 12622561
Description: 3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and...
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ATS,
- CTS,
- SRX,
MSRP $15.80
$9.20
MSRP $15.80
$9.20
Iridium Spark Plug
Part Number: 12662396
GM
Other Names: Spark Plug, 1230
Description: Coupe, 3.6L with twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original...
Fits:
- Cadillac:
- ATS,
- CT4,
- CTS,
- XTS
MSRP $15.80
$9.20
MSRP $15.80
$9.20
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