Home Spark Plugs

Spark Plugs

The spark plugs on your vehicle supply electric current from the ignition system to the combustion chamber. High performance spark plugs can boost your vehicle’s performance. It is important when replacing spark plugs that you purchase the right size for your vehicle. If the spark plugs are too long or too short they can cause extensive damage to your engine. When replacing them be sure to refer to what the manufacturer suggests is right for your GM vehicle. Shop our webstore for your National GM parts.

Spark Plug

Part Number: 5613882

Fits:

Oldsmobile:
- Cutlass Salon,
- Cutlass Supreme

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 94859448

Description: Vendor #SK16R11 More Info

Fits:

Chevrolet:
- Prizm
Pontiac:
- Vibe

$21.29

$13.30

$21.29

$13.30

Spark Plug

Part Number: 25186682

Description: 2009-11. More Info

Fits:

Chevrolet:
- Aveo,
- Aveo5
Pontiac:
- G3

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 21025103

Fits:

Saturn:
- SC,
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
- SW1,
- SW2
3 more

$4.37

$2.74

$4.37

$2.74

Spark Plug

Part Number: 12642791

Description: 3.6 LITER, W/TWIN-TURBO More Info

Fits:

Cadillac:
- CTS,
- XTS

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12662396

Description: W/TWIN-TURBO More Info

Fits:

Cadillac:
- ATS,
- CTS,
- XTS

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12672175

Fits:

Cadillac:
- CT6

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12680074

Replaces: 12627160

Description: 2.5 LITER More Info

Fits:

Buick:
- Envision,
- LaCrosse
Cadillac:
- ATS
Chevrolet:
- Blazer,
- Colorado,
- Impala,
- Malibu,
- Malibu Limited
GMC:
- Acadia,
- Canyon
5 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12681663

Replaces: 12625058

Description: 4.2 LITER More Info

Fits:

Buick:
- Rainier
Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- Colorado,
- HHR,
- Malibu,
- Trailblazer,
- Trailblazer EXT
GMC:
- Canyon,
- Envoy,
- Envoy XL,
- Envoy XUV
Hummer:
- H3,
- H3T
Oldsmobile:
- Alero,
- Bravada
Pontiac:
- G5,
- G6,
- Grand Am,
- Solstice,
- Sunfire
Saturn:
- Aura,
- Ion,
- L100,
- L200,
- L300,
- LW200,
- Sky,
- Vue
25 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 19208523

Fits:

Cadillac:
- Commercial Chassis,
- Fleetwood
Chevrolet:
- Caprice

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19238463

Description: Rapid Fire More Info

Fits:

Chevrolet:
- Astro,
- Express 2500
GMC:
- Sonoma
Oldsmobile:
- Achieva

$6.14

$3.84

$6.14

$3.84

Spark Plug

Part Number: 19299585

Description: 4.8, 5.3 & 6.0 LITER More Info

Fits:

Chevrolet:
- Avalanche 1500,
- Express 1500,
- Express 2500,
- Express 3500
GMC:
- Savana 1500,
- Savana 2500,
- Savana 3500
2 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19300875

Replaces: 19244463, 19244468

Description: PLATINUM More Info

Fits:

Buick:
- Regal
Cadillac:
- 60 Special,
- Commercial Chassis,
- DeVille,
- Eldorado,
- Fleetwood,
- Seville
2 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19301658

Replaces: 19157987

Fits:

Pontiac:
- Firebird,
- Grand Prix

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19301814

Positions: Left, Right

Replaces: 12565996

Description: 3.6 LITER More Info

Fits:

Buick:
- LaCrosse,
- Rendezvous
Cadillac:
- CTS,
- SRX,
- STS

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 19302723

Description: CONVENTIONAL 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

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19302726

Fits:

Buick:
- Skylark
Chevrolet:
- Beretta,
- Corvette
Oldsmobile:
- Achieva,
- Calais,
- Cutlass Calais,
- Cutlass Supreme
Pontiac:
- Grand Am,
- Grand Prix
4 more

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19310656

Fits:

Buick:
- Century,
- Electra
Oldsmobile:
- 98,
- Cutlass Ciera

$2.98

$1.86

$2.98

$1.86

Spark Plug

Part Number: 12556183

Description: Platinum More Info

Fits:

Oldsmobile:
- Aurora,
- Intrigue

$10.66

$6.66

$10.66

$6.66

Spark Plug

Part Number: 12571165

Description: 6.2 LITER More Info

Fits:

Cadillac:
- CTS
Chevrolet:
- Camaro,
- Corvette

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12592619

Description: 4.4 & 4.6 LITER, 4.4 LITER More Info

Fits:

Cadillac:
- STS,
- XLR

$10.66

$6.66

$10.66

$6.66

Spark Plug

Part Number: 12620540

Description: 3.0L. 2.4L. 2.0L turbocharged. More Info

Fits:

Buick:
- LaCrosse,
- Regal,
- Verano
Chevrolet:
- Captiva Sport,
- Cobalt,
- Equinox,
- HHR,
- Impala,
- Malibu
GMC:
- Terrain
Pontiac:
- Solstice
Saturn:
- Sky
7 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 96130723

Description: Sedan, 2007-08. More Info

Fits:

Chevrolet:
- Aveo,
- Aveo5

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 95519058

Replaces: 93176801

Fits:

Saturn:
- Astra

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 25190786

Replaces: 25181358

Fits:

Chevrolet:
- Spark,
- Spark EV

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 21025102

Fits:

Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
- SW1,
- SW2
2 more

$4.37

$2.74

$4.37

$2.74

Spark Plug

Part Number: 19307140

Description: Platinum; Vendor:ACDELCO; Vendor #41-808 More Info

Fits:

Chevrolet:
- Corvette

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19307141

Replaces: 19238455, 19250963

Fits:

Buick:
- Skyhawk

$6.38

$3.99

$6.38

$3.99

Spark Plug

Part Number: 19308031

Description: Rapid Fire; Vendor:ACDELCO; Vendor #8 More Info

Fits:

Chevrolet:
- Corvette
Pontiac:
- Grand Am

$6.38

$3.99

$6.38

$3.99

Spark Plug

Part Number: 19308034

Replaces: 19250994, 19308039

Description: Platinum More Info

Fits:

Chevrolet:
- Tracker

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19354418

Replaces: 19302729

Description: Optional; Vendor:ACDELCO; Vendor #R44LTSM More Info

Fits:

Buick:
- Century,
- Regal,
- Skyhawk
Cadillac:
- Cimarron
Chevrolet:
- Beretta,
- Cavalier,
- Celebrity,
- Corsica,
- Lumina
Oldsmobile:
- Cutlass Ciera,
- Cutlass Cruiser,
- Cutlass Supreme,
- Firenza
Pontiac:
- 6000,
- Grand Prix,
- Sunbird
11 more

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19354429

Replaces: 19302724, 5614285

Fits:

Chevrolet:
- Beretta,
- Corvette,
- Metro,
- Tracker
Oldsmobile:
- Achieva
Pontiac:
- Grand Am
1 more

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19355202

Replaces: 19302725

Fits:

Buick:
- Park Avenue,
- Riviera
Chevrolet:
- Camaro
Oldsmobile:
- 88,
- 98
Pontiac:
- Bonneville,
- Firebird
2 more

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19362247

Fits:

Buick:
- Skylark
Chevrolet:
- Beretta
Oldsmobile:
- Achieva,
- Cutlass Calais,
- Cutlass Supreme
Pontiac:
- Grand Am,
- Grand Prix
2 more

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 12646780

Description: 3.6 LITER More Info

Fits:

Buick:
- LaCrosse,
- Regal Sportback
Cadillac:
- ATS,
- CT6,
- CTS,
- XT5
Chevrolet:
- Blazer,
- Camaro,
- Colorado
GMC:
- Acadia,
- Canyon
6 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12674112

Description: 1.4 LITER, ACDELCO # 1267411 More Info

Fits:

Chevrolet:
- Cruze

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12680072

Description: 4.8, 5.3 & 6.0L. More Info

Fits:

Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
Chevrolet:
- Avalanche,
- Avalanche 1500,
- Camaro,
- Caprice,
- Colorado,
- Corvette,
- Express 1500,
- Express 2500,
- Express 3500,
- LCF 3500,
- Silverado 1500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- SS,
- Suburban 1500,
- Suburban 2500,
- Suburban 3500 HD,
- Tahoe
GMC:
- Canyon,
- Savana 1500,
- Savana 2500,
- Savana 3500,
- Sierra 1500,
- Sierra 2500 HD,
- Sierra 3500 HD,
- Yukon,
- Yukon XL 1500,
- Yukon XL 2500
Hummer:
- H3,
- H3T
Pontiac:
- G8
29 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12681656

Replaces: 55576026, 55585517

Description: 1.8L. 1.4L turbo. More Info

Fits:

Buick:
- Encore
Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 12681662

Positions: Left, Right

Replaces: 12591131

Description: 3.9 LITER More Info

Fits:

Buick:
- Lucerne,
- Terraza
Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- Uplander
Pontiac:
- G6,
- Montana
Saturn:
- Aura,
- Relay,
- Vue
6 more

$12.90

$8.06

$12.90

$8.06

Spark Plug

Part Number: 19158037

Fits:

Buick:
- Skylark
Chevrolet:
- Cavalier,
- Malibu
Oldsmobile:
- Achieva,
- Alero
Pontiac:
- Grand Am,
- Sunfire
2 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19208535

Fits:

Cadillac:
- Allante,
- DeVille,
- Eldorado,
- Seville
Oldsmobile:
- Aurora

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19300872

Positions: Left, Right

Replaces: 12597464

Description: 3.6 LITER More Info

Fits:

Buick:
- Enclave,
- LaCrosse,
- Rendezvous
Cadillac:
- CTS,
- SRX,
- STS
Chevrolet:
- Equinox,
- Malibu,
- Traverse
GMC:
- Acadia
Pontiac:
- G6,
- G8,
- Torrent
Saturn:
- Aura,
- Outlook,
- Vue
11 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19300874

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

$3.22

$2.01

$3.22

$2.01

Spark Plug

Part Number: 19301811

Replaces: 19301320

Description: Platinum More Info

Fits:

Chevrolet:
- Cavalier,
- Corvette,
- Malibu
Oldsmobile:
- Alero
Pontiac:
- Grand Am,
- Sunfire
1 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19301813

Replaces: 19244473, 19244474, 19301321

Description: Platinum More Info

Fits:

Buick:
- Century,
- Commercial Chassis,
- Regal,
- Roadmaster,
- Skylark
Cadillac:
- Commercial Chassis,
- Fleetwood
Chevrolet:
- Beretta,
- Camaro,
- Caprice,
- Corsica,
- Corvette,
- Impala,
- Lumina,
- Lumina APV,
- Malibu,
- Monte Carlo,
- Venture
Oldsmobile:
- Achieva,
- Alero,
- Cutlass,
- Cutlass Ciera,
- Cutlass Supreme,
- Silhouette
Pontiac:
- Firebird,
- Grand Am,
- Grand Prix,
- Montana,
- Trans Sport
24 more

$11.02

$6.89

$11.02

$6.89

Spark Plug

Part Number: 19302733

Fits:

Buick:
- Skyhawk
Chevrolet:
- Metro,
- Sprint,
- Tracker
Pontiac:
- Grand Am,
- J2000 Sunbird,
- Sunbird
2 more

$2.98

$1.86

$2.98

$1.86

Spark Plug

Part Number: 55504354

Description: 2.0 LITER TURBO More Info

Fits:

Cadillac:
- CT6,
- XT4,
- XT5

$14.54

$9.09

$14.54

$9.09

Spark Plug

Part Number: 5614046

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

$2.90

$1.81

$2.90

$1.81

Spark Plug

Part Number: 5614281

Fits:

Buick:
- Century
Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- S10
GMC:
- Sonoma
Oldsmobile:
- Cutlass Ciera
2 more

$10.66

$6.66

$10.66

$6.66

Spark Plug

Part Number: 55486272

Description: 1.8 LITER More Info

Fits:

Chevrolet:
- Malibu

$12.90

$8.06

$12.90

$8.06

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