GM Spark Plugs

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The engine in your GM car or truck runs on the energy released by its internal combustion. Spark plugs are what deliver the electrical current that ignites your fuel. They help your vehicle both start and continually create the power it runs on. Without a reliable set of genuine GM spark plugs, its ignition system wouldn't work at all. Explaining just how spark plugs work first requires explaining how some other engine parts work. First, your engine valves let a combo of air and fuel into its cylinders. Second, engine pistons compress the blend, making more of its energy available. Finally, your spark plugs ignite the mix, forcing the piston back down and turning your crankshaft. Eventually, ignition systems weaken. Sparks can even get smaller because of increased distance between plug leads or wear and corrosion. The result is engine inefficiency, misfires, and even outright firing failure. Even worse, bad spark plugs can break, leading to massive engine cylinder damage and expensive engine repairs. Luckily, it's easy to tell when to change spark plugs. Because GM spark plugs come straight from the factory made of high-strength materials, they can withstand ignitions in the millions before replacement is required. Many are even designed for an extended life of around 100,000 miles. Review your owner's manual for info on spark plug lifespan and be sure you aren't using any beyond their mileage limitations. The question of what you should get is also an easy one. The best spark plugs for your GM car, truck, or SUV are OEM. You can order them online in just a few clicks here at our auto parts counter. Browse our selection, buy today, and save on your next project!
SPARK PLUG,
Part Number: 24425327
Description: SPARK PLUG, More Info
Fits:
  • Cadillac:
    • CTS
  • Saturn:
    • Vue
MSRP $11.02
$9.92
MSRP $11.02
$9.92
SPARK PLUG,
Part Number: 96130723
Description: SPARK PLUG, More Info
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
MSRP $11.02
$9.92
MSRP $11.02
$9.92
SPARK PLUG,
Part Number: 94859448
Description: SPARK PLUG, More Info
Fits:
  • Chevrolet:
    • Prizm
  • Pontiac:
    • Vibe
MSRP $25.34
$22.81
MSRP $25.34
$22.81
Spark Plug
Part Number: 95519058
Replaces: 93176801
Fits:
  • Saturn:
    • Astra
MSRP $11.02
$6.61
MSRP $11.02
$6.61
(19300384) SPARK PLUG ASM
Part Number: 19300384
Replaces: 19157992
Description: (19300384) SPARK PLUG ASM More Info
Fits:
  • Buick:
    • Electra,
    • LeSabre,
    • Reatta,
    • Riviera
  • Cadillac:
    • Allante,
    • Commercial Chassis,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • Express 1500,
    • Express 2500
  • GMC:
    • Savana 1500,
    • Savana 2500
  • Oldsmobile:
    • 98,
    • Delta 88,
    • Toronado
  • Pontiac:
    • Bonneville
  • 13 more
MSRP $3.00
$2.70
MSRP $3.00
$2.70
(19300873) SPARK PLUG ASM
Part Number: 19300873
Description: (19300873) SPARK PLUG ASM More Info
Fits:
  • Buick:
    • LeSabre,
    • Regal
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 2 more
MSRP $3.22
$2.90
MSRP $3.22
$2.90
(19300874) SPARK PLUG ASM
Part Number: 19300874
Description: (19300874) SPARK PLUG ASM More Info
Fits:
  • Buick:
    • Skyhawk,
    • Skylark
  • Cadillac:
    • Cimarron
  • Chevrolet:
    • Camaro,
    • Cavalier,
    • Celebrity,
    • Chevette,
    • Citation II,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15
  • Oldsmobile:
    • Cutlass Ciera,
    • Firenza
  • Pontiac:
    • 6000,
    • Fiero,
    • Firebird,
    • J2000 Sunbird,
    • Sunbird,
    • T1000
  • 15 more
MSRP $3.22
$2.90
MSRP $3.22
$2.90
(19301805) SPARK PLUG ASM
Part Number: 19301805
Other Names: F (S)Spark Plug More Names
Replaces: 19208527, 19244462
Description: (19301805) SPARK PLUG ASM More Info
Fits:
  • Buick:
    • Skylark
  • Oldsmobile:
    • Achieva
  • Pontiac:
    • Grand Am,
    • Sunfire
MSRP $11.02
$9.92
MSRP $11.02
$9.92
Spark Plug
Part Number: 19301811
Replaces: 19301320
Description: 2.4L. Platinum. Vendor #41-913. Vendor:acdelco. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • Corvette,
    • Malibu
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 1 more
MSRP $11.02
$6.61
MSRP $11.02
$6.61
Spark Plug
Part Number: 19301812
Description: Platinum. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • S15,
    • Sonoma
  • Pontiac:
    • Sunfire
MSRP $11.02
$6.61
MSRP $11.02
$6.61
Spark Plug
Part Number: 19302723
Description: Conventional. Vendor:acdelco. More Info
Fits:
  • Buick:
    • Century,
    • LeSabre,
    • Park Avenue,
    • Regal,
    • Riviera,
    • Skylark
  • Chevrolet:
    • Lumina APV
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Grand Am,
    • Trans Sport
  • 12 more
MSRP $3.22
$1.93
MSRP $3.22
$1.93
Spark Plug
Part Number: 19302726
Description: Vendor #FR3LS. Vendor:bosch. Aluminum Cylinder Head. More Info
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Beretta,
    • Corvette
  • Oldsmobile:
    • Achieva,
    • Calais,
    • Cutlass Calais,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 4 more
MSRP $3.22
$1.93
MSRP $3.22
$1.93
Spark Plug
Part Number: 19302728
Fits:
  • Buick:
    • Century,
    • Regal,
    • Skylark
  • Chevrolet:
    • Beretta,
    • Corsica,
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • Achieva,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Supreme
  • Pontiac:
    • Grand Am,
    • Grand Prix
  • 8 more
MSRP $3.00
$1.80
MSRP $3.00
$1.80
Spark Plug
Part Number: 19302742
Replaces: 5614229
Fits:
  • Cadillac:
    • Brougham
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
MSRP $3.22
$1.93
MSRP $3.22
$1.93
(19308030) SPARK PLUG ASM
Part Number: 19308030
Replaces: 19145287, 19238456, 19250964
Description: (19308030) SPARK PLUG ASM More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $6.38
$5.74
MSRP $6.38
$5.74
Spark Plug
Part Number: 19316339
Fits:
  • Chevrolet:
    • City Express
MSRP $30.98
$18.59
MSRP $30.98
$18.59
Spark Plug
Part Number: 19354423
Replaces: 19310643, 5613522
Description: Optional. Vendor #R43XLS. Vendor:acdelco. More Info
Fits:
  • Chevrolet:
    • Nova,
    • S10,
    • Spectrum,
    • Sprint
  • GMC:
    • S15
  • Pontiac:
    • Sunbird
  • 1 more
MSRP $3.22
$1.93
MSRP $3.22
$1.93
Spark Plug
Part Number: 92457960
Other Names: F (S)Spark Plug More Names
Description: 3.6L, with bi-fuel. More Info
Fits:
  • Chevrolet:
    • Impala
MSRP $13.10
$7.86
MSRP $13.10
$7.86
(12556183) SPARK PLUG,
Part Number: 12556183
Description: (12556183) SPARK PLUG, More Info
Fits:
  • Oldsmobile:
    • Aurora,
    • Intrigue
MSRP $10.66
$9.59
MSRP $10.66
$9.59
(12592619) SPARK PLUG ASM
Part Number: 12592619
Description: (12592619) SPARK PLUG ASM More Info
Fits:
  • Cadillac:
    • STS,
    • XLR
MSRP $10.66
$9.59
MSRP $10.66
$9.59
Spark Plug
Part Number: 12622442
Fits:
  • Chevrolet:
    • Corvette
MSRP $30.36
$18.22
MSRP $30.36
$18.22
Spark Plug
Part Number: 12646780
Description: Coupe, 3.6L without twin-turbo. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 7 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12650283
Other Names: F (S)Spark Plug More Names
Description: 3.0L twin-turbo. More Info
Fits:
  • Cadillac:
    • CT5,
    • CT6
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 21025102
Fits:
  • Saturn:
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 2 more
MSRP $4.37
$2.63
MSRP $4.37
$2.63
Spark Plug
Part Number: 88901006
Other Names: Spark Plug Pkg More Names
Description: Platinum. Vendor #41-800. Vendor:acdelco. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $11.02
$6.61
MSRP $11.02
$6.61
(88901021) SPARK PLUG PKG
Part Number: 88901021
Other Names: Spark Plug Pkg More Names
Description: (88901021) SPARK PLUG PKG More Info
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Toronado
MSRP $11.02
$9.92
MSRP $11.02
$9.92
(5613882) PLUG PKG-SPARK
Part Number: 5613882
Description: (5613882) PLUG PKG-SPARK More Info
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme
MSRP $3.22
$2.90
MSRP $3.22
$2.90
Spark Plug
Part Number: 5614046
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
Fits:
  • Buick:
    • Century,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Astro,
    • Camaro,
    • Celebrity,
    • Citation II,
    • LLV,
    • Lumina,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Safari,
    • Sonoma
  • Oldsmobile:
    • Calais,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser
  • Pontiac:
    • 6000,
    • Fiero,
    • Firebird,
    • Grand Am
  • 19 more
MSRP $2.90
$1.74
MSRP $2.90
$1.74
Spark Plug
Part Number: 5614281
Description: Platinum. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • 2 more
MSRP $10.66
$6.40
MSRP $10.66
$6.40
Spark Plug
Part Number: 12672175
Other Names: F (S)Spark Plug More Names
Description: 4.2L twin-turbo. More Info
Fits:
  • Cadillac:
    • CT6
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12680075
Replaces: 12610767
Description: 2.0L supercharged. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12681662
Positions: Left, Right
Replaces: 12591131
Description: 3.5L. 3.5 & 3.9L. More Info
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12681664
Positions: Left, Right
Replaces: 12568387
Description: 3.4L. 3.5L. 3.1L. Iridium. Platinum. Vendor #41-101. Vendor #41-921. Vendor:acdelco. 4.3L, 2008-2014. 3.8L, without supercharged. More Info
Fits:
  • Buick:
    • Century,
    • LaCrosse,
    • LeSabre,
    • Lucerne,
    • Park Avenue,
    • Regal,
    • Rendezvous,
    • Riviera,
    • Terraza
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Express 1500,
    • Impala,
    • Lumina,
    • Malibu,
    • Monte Carlo,
    • Silverado 1500,
    • Uplander,
    • Venture
  • GMC:
    • Savana 1500,
    • Sierra 1500
  • Oldsmobile:
    • 88,
    • 98,
    • Alero,
    • Intrigue,
    • LSS,
    • Regency,
    • Silhouette
  • Pontiac:
    • Aztek,
    • Bonneville,
    • Firebird,
    • G6,
    • Grand Am,
    • Grand Prix,
    • Montana,
    • Torrent
  • Saturn:
    • Relay
  • 32 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12683541
Replaces: 55490097
Description: 1.2L turbo. Vendor #41-156. With high output. 1.4L, acdelco # 41-151. 1.4L, acdelco # 1267411. 1.5L turbo, ac delco markings. More Info
Fits:
  • Buick:
    • Cascada,
    • Encore,
    • Encore GX
  • Chevrolet:
    • Cruze,
    • Equinox,
    • Malibu,
    • Trailblazer,
    • Trax
  • GMC:
    • Terrain
  • 4 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12582002
Description: 3.5L. More Info
Fits:
  • Saturn:
    • Vue
MSRP $32.04
$19.22
MSRP $32.04
$19.22
Spark Plug
Part Number: 12622441
Description: 5.3 & 6.2L. 6.6L gas. 4.3L, 2018-19. 6.2L. without supercharger. More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban,
    • Tahoe
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Limited,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
  • 15 more
MSRP $13.18
$7.91
MSRP $13.18
$7.91
Spark Plug
Part Number: 12662396
Description: Coupe, 3.6L with twin-turbo. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS,
    • XTS
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12664824
Other Names: F (S)Spark Plug More Names
Fits:
  • Chevrolet:
    • Corvette
MSRP $21.64
$12.98
MSRP $21.64
$12.98
Spark Plug
Part Number: 12680074
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. More Info
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Blazer,
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
  • 5 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12681655
Other Names: More Names
Replaces: 55564962, 55580961, 55585534
Description: 1.8L. More Info
Fits:
  • Chevrolet:
    • Volt
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12681660
Replaces: 12622561
Description: 3.0L & 3.6L. Wagon, 3.0, 3.6L. 3.6L, 2nd design. 3.6L, without bi-fuel. 3.6L, without twin-turbo. More Info
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 18 more
MSRP $13.10
$7.86
MSRP $13.10
$7.86
Spark Plug
Part Number: 12688094
Other Names: F (S)Spark Plug More Names
Description: 2.7L turbo. 1.3L turbo. More Info
Fits:
  • Buick:
    • Encore GX
  • Cadillac:
    • CT4
  • Chevrolet:
    • Silverado 1500,
    • Trailblazer
  • GMC:
    • Sierra 1500
MSRP $14.74
$8.84
MSRP $14.74
$8.84
Spark Plug
Part Number: 55564748
Description: 2.8L. More Info
Fits:
  • Cadillac:
    • SRX
MSRP $20.80
$12.48
MSRP $20.80
$12.48
(5613878) SPARK PLUG,
Part Number: 5613878
Description: (5613878) SPARK PLUG, More Info
Fits:
  • Pontiac:
    • LeMans,
    • Sunbird
MSRP $3.22
$2.90
MSRP $3.22
$2.90
(5613932) PLUG-SPARK(R44XLS6)
Part Number: 5613932
Description: (5613932) PLUG-SPARK(R44XLS6) More Info
Fits:
  • Pontiac:
    • LeMans,
    • Sunbird
MSRP $2.90
$2.61
MSRP $2.90
$2.61
Spark Plug
Part Number: 21025103
Other Names: F (S)Spark Plug More Names
Fits:
  • Saturn:
    • SC,
    • SC1,
    • SC2,
    • SL,
    • SL1,
    • SL2,
    • SW1,
    • SW2
  • 3 more
MSRP $4.37
$2.63
MSRP $4.37
$2.63
(09195166) SPARKPLUG, (FLR9LTE)
Part Number: 9195166
Description: (09195166) SPARKPLUG, (FLR9LTE) More Info
Fits:
  • Cadillac:
    • Catera
  • Saturn:
    • L300,
    • LS2,
    • LW2,
    • LW300
MSRP $11.06
$9.95
MSRP $11.06
$9.95

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