GM Ignition Parts

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Most GM drivers don't spend much time thinking about their ignition. After all, it seems pretty simple. You turn the key, or press the button if you have auto-start, and everything kicks right in. However, there's a lot more to it than that.

The Ignition Process

You do your part inside the cabin, either turning the key or pushing that start button. That tells the battery, starter solenoid, and ignition coil to send an electric charge to the spark plugs in the engine's cylinder head. The plugs collect that charge and use it to ignite the air/fuel mix inside the combustion chamber. Your starter motor cranks, pistons begin to pump, and your engine roars to life.

How to Tell if Your Ignition May be Failing

Even the best ignition parts, like the factory ones in your GM vehicle, don't last forever. If you begin to have signs like the following, we suggest connecting a code reader and verifying that your ignition is at fault.

  • Flickering dashboard lights
  • Issues when it comes to starting your vehicle
  • Starter motor doesn't engage
  • Unable to turn the ignition key

If your inspection reveals a problem with the ignition, you'll want to replace the bad part as soon as possible. Fortunately, we have a great selection of GM ignition parts in our online auto parts catalog. Find yours by filtering the make, model, and year. Your search will only unearth genuine GM parts, because that's all we sell. They are, after all, the parts that were designed to work with your model right out of the box. Order yours today and you'll have what you need in no time at all!

Igniter
Part Number: 16530161
Positions: Left, Right
Description: With hid. XLR. More Info
Fits:
  • Cadillac:
    • Seville,
    • XLR
MSRP $468.33
$303.48
MSRP $468.33
$303.48
Igniter
Part Number: 94840126
Other Names: Module More Names
Description: Nova. More Info
Fits:
  • Chevrolet:
    • Nova
MSRP $475.96
$293.00
MSRP $475.96
$293.00
Ignition Switch
Part Number: 23215459
Other Names: Switch More Names
Replaces: 10392423
Description: Ion. Cobalt. Sedan,. Solstice. Sky. More Info
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • G5,
    • Solstice
  • Saturn:
    • Ion,
    • Sky
  • 1 more
Not For Sale
Not For Sale
Ignition Coil
Part Number: 10467067
Other Names: Coil More Names
Description: All models. With zr1 option. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $87.70
$47.36
MSRP $87.70
$47.36
Ignition Coil
Part Number: 12632479
Positions: Left, Right
Other Names: Direct Ignition Coil, Coil More Names
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
  • Pontiac:
    • G6,
    • G8,
    • Torrent
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 21 more
MSRP $102.47
$55.91
MSRP $102.47
$55.91
Ignition Coil
Part Number: 12673523
Other Names: Coil More Names
Replaces: 12647553
Description: Spark. More Info
Fits:
  • Chevrolet:
    • Spark
MSRP $84.97
$45.89
MSRP $84.97
$45.89
Coil
Part Number: 25203537
Replaces: 12635672, 12670053, 12697989
Description: Encore. Eng. vin m - le2. Equinox, Terrain. 1.5l. Cruze. Malibu. 1.5l. Volt. 1.5L turbo. More Info
MSRP $81.66
$44.10
MSRP $81.66
$44.10
Ignition Coil
Part Number: 12698941
Other Names: F (S)Coil More Names
Description: 1.3L turbo. More Info
Fits:
  • Chevrolet:
    • Trailblazer
MSRP $68.54
$42.20
MSRP $68.54
$42.20
Ignition Coil
Part Number: 12699382
Positions: Left, Right
Other Names: Coil More Names
Replaces: 12573190
Fits:
  • Buick:
    • LaCrosse,
    • Rainier
  • Cadillac:
    • CTS,
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Camaro,
    • Caprice,
    • Colorado,
    • Corvette,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Impala,
    • LCF 3500,
    • Monte Carlo,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SS,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Suburban 3500 HD,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • Pontiac:
    • G8,
    • Grand Prix,
    • GTO
  • 42 more
MSRP $131.59
$71.05
MSRP $131.59
$71.05
Ignition Switch
Part Number: 13396112
Other Names: Switch More Names
Description: Cruze. Without keyless start. More Info
Fits:
  • Chevrolet:
    • Cruze
MSRP $25.54
$13.79
MSRP $25.54
$13.79
Ignition Switch
Part Number: 10310896
Other Names: Switch More Names
Description: Grand Prix. More Info
Fits:
  • Pontiac:
    • Grand Prix
MSRP $112.92
$60.98
MSRP $112.92
$60.98
Ignition Coil
Part Number: 10457730
Positions: Left, Right
Other Names: F (S)Coil Kit More Names
Description: Coil stamped 19005218. Express, savana. 6.0l. Express, savana. 4.8l. Hummer H2. 5.3, 6.0L. 5.3L. Round. Vendor:delphi. SSR. More Info
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 1500 Classic,
    • Silverado 1500 HD,
    • Silverado 1500 HD Classic,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 1500 Classic,
    • Sierra 1500 HD,
    • Sierra 1500 HD Classic,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 39 more
MSRP $138.98
$85.56
MSRP $138.98
$85.56
Ignition Coil
Part Number: 1104076
Positions: Left
Other Names: Coil Assembly, Coil More Names
Description: All models. 4.6l. Left. 2000-03. Seville. 4.6L, 2000-02. Aurora, riveria. 4.0l. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
  • Oldsmobile:
    • Aurora
MSRP $556.57
$300.55
MSRP $556.57
$300.55
Ignition Switch
Part Number: 22737876
Other Names: Switch More Names
Description: With passive start, cashmere. Keyless Ignition. Color-Cocoa. More Info
Fits:
  • Buick:
    • Regal
MSRP $49.24
$26.59
MSRP $49.24
$26.59
Ignition Module
Part Number: 19178835
Other Names: Ignition Control Module, Module More Names
Description: S-series. 2.2l. Cavalier, Sunfire. 2.2l. Ohv. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • S15,
    • Sonoma
  • Pontiac:
    • Sunfire
MSRP $448.78
$242.34
MSRP $448.78
$242.34
Ignition Housing
Part Number: 19204664
Other Names: Case More Names
Description: Manual trans. More Info
Fits:
  • Pontiac:
    • Vibe
MSRP $150.86
$92.87
MSRP $150.86
$92.87
F (S)Switch
Part Number: 84553747
Replaces: 20911637, 25954950
Description: LaCrosse. With keyless engine start. Keyless Ignition. More Info
MSRP $45.37
$24.51
MSRP $45.37
$24.51
Ignition Switch
Part Number: 20965947
Other Names: Switch More Names
Fits:
  • Buick:
    • Enclave
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
  • Pontiac:
    • G8
  • Saturn:
    • Outlook
  • 4 more
MSRP $23.62
$12.75
MSRP $23.62
$12.75
Ignition Coil
Part Number: 12353801
Other Names: Coil, F (S)Coil Kit More Names
Description: Vendor:acdelco. Vendor #D552. Magnavox type. 3.0L. For Module 25521351. Type I. 6 cylinder. Without supercharger, magnavox. 3.8l. More Info
Notes: 28. More Notes
Fits:
  • Buick:
    • Century,
    • Electra,
    • LeSabre,
    • Park Avenue,
    • Reatta,
    • Regal,
    • Riviera,
    • Skylark,
    • Somerset
  • Oldsmobile:
    • 88,
    • 98,
    • Calais,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Delta 88,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Am
  • 15 more
MSRP $193.54
$104.52
MSRP $193.54
$104.52
Ignition Coil
Part Number: 12498336
Other Names: Coil, Coil Kit More Names
Fits:
  • Buick:
    • Century,
    • Electra,
    • LeSabre,
    • Regal,
    • Riviera
  • Cadillac:
    • 60 Special,
    • Allante,
    • Brougham,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • Chevrolet:
    • C/K Pickup,
    • Caprice,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • Monte Carlo
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
  • Oldsmobile:
    • 98,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Grand Prix,
    • Parisienne,
    • Safari
  • 39 more
MSRP $111.72
$60.33
MSRP $111.72
$60.33
Ignition Coil
Part Number: 12558948
Positions: Left, Right
Other Names: F (S)Coil More Names
Description: Corvette. Express, savana. 8.1l. CTS. 5.7l. GTO. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Avalanche 2500,
    • Camaro,
    • Corvette,
    • Express 3500,
    • P30,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 2500
  • GMC:
    • P3500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon XL 2500
  • Pontiac:
    • Firebird,
    • GTO
  • 11 more
MSRP $103.02
$55.63
MSRP $103.02
$55.63
Ignition Module
Part Number: 12584368
Other Names: Ignition Coil, Coil, Module More Names
Description: 2.0L. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
MSRP $93.33
$50.39
MSRP $93.33
$50.39
Ignition Switch
Part Number: 22967325
Other Names: Power Switch, Switch More Names
Replaces: 13346156, 20931180
Description: With keyless start, silver metallic. Verano. Keyless Ignition. Color-Black. Color-Cocoa. With keyless start, cocoa. More Info
Fits:
  • Buick:
    • Verano
MSRP $53.09
$28.66
MSRP $53.09
$28.66
Ignition Switch
Part Number: 22976443
Other Names: Start Button, Switch More Names
Description: Black. CTS. ATS. Round. More Info
Fits:
  • Cadillac:
    • ATS,
    • CTS
MSRP $47.47
$25.63
MSRP $47.47
$25.63
Ignition Coil
Part Number: 90584337
Positions: Right Rear, Left, Left Rear
Other Names: Coil, F (S)Coil More Names
Description: Saturn. 3.0l. Rear (cyls 2,4,6). CTS. 3.2l. Left. Vue. 3.0l. Cylinder 2,4,6. More Info
Fits:
  • Cadillac:
    • Catera,
    • CTS
  • Saturn:
    • L300,
    • LS2,
    • LW2,
    • LW300,
    • Vue
  • 2 more
MSRP $177.60
$95.89
MSRP $177.60
$95.89
Ignition Coil
Part Number: 94859442
Other Names: Coil More Names
Description: Prizm. All. Vibe. Without gt. More Info
Fits:
  • Chevrolet:
    • Prizm
  • Pontiac:
    • Vibe
MSRP $193.68
$54.00
MSRP $193.68
$54.00
Ignition Switch
Part Number: 95919456
Other Names: Switch More Names
Replaces: 96628500
Description: Aveo, Aveo5. Captiva Sport. With hydraulic steering. Vue. 3.6l. Vue. 3.5l. G3. More Info
Notes: 12. More Notes
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5,
    • Captiva Sport
  • Pontiac:
    • G3
  • Saturn:
    • Vue
MSRP $121.57
$65.64
MSRP $121.57
$65.64
Ignition Housing
Part Number: 39079926
Other Names: Housing More Names
Replaces: 13482680
Description: Manual trans, labeled 39079926. More Info
Fits:
  • Chevrolet:
    • Cruze
MSRP $80.07
$43.24
MSRP $80.07
$43.24
Ignition Switch
Part Number: 39179435
Other Names: F (S)Switch More Names
Description: Without keyless start. Without start button. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Trailblazer
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 3 more
MSRP $35.87
$19.38
MSRP $35.87
$19.38
Ignition Housing
Part Number: 39202047
Other Names: F (S)Housing More Names
Description: Without keyless start. More Info
Fits:
  • Chevrolet:
    • Trailblazer
MSRP $90.13
$55.49
MSRP $90.13
$55.49
Ignition Housing
Part Number: 42559675
Other Names: Lock Housing, Housing More Names
Replaces: 42353331, 95187603
Description: Manual trans. Sonic. With shifter interlock brk,trans. More Info
Fits:
  • Chevrolet:
    • Sonic
MSRP $101.93
$55.04
MSRP $101.93
$55.04
Ignition Switch
Part Number: 26070113
Other Names: F (S)Switch More Names
Description: Without tilt wheel. Express, savana. Without anti-theft. Astro, Safari. All. 1996-05 without tilt. More Info
Fits:
  • Chevrolet:
    • Astro,
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Safari,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 3 more
MSRP $161.32
$87.11
MSRP $161.32
$87.11
Ignition Switch
Part Number: 26098764
Other Names: Switch More Names
Description: Auto trans. All. Yukon, Yukon XL. 4wd. Tahoe, Suburban. 4wd. More Info
Notes: 31. More Notes
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 2500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 5 more
MSRP $156.76
$84.65
MSRP $156.76
$84.65
Ignition Lock
Part Number: 84600644
Other Names: Lock Housing, F (S)Housing More Names
Replaces: 84488467
Description: Without keyless start. Silverado, sierra. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 2 more
MSRP $82.30
$50.66
MSRP $82.30
$50.66
Ignition Housing
Part Number: 84152486
Other Names: Ignition Lock Housing, Housing More Names
Replaces: 23445038
Description: Manual trans. More Info
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited
MSRP $74.36
$45.78
MSRP $74.36
$45.78
Ignition Cylinder
Part Number: 96801543
Other Names: Cylinder More Names
Description: With keyless entry, without theft deterrent. More Info
Fits:
  • Chevrolet:
    • Aveo
MSRP $263.52
$142.30
MSRP $263.52
$142.30
Ignition Switch
Part Number: 25800632
Other Names: Switch More Names
Description: Equinox, Torrent. 3.4L, 2007-09. Vue. 2.4l. With electric steering. 3.6L, 2007-09. Vue Hybrid. More Info
Notes: 10. More Notes
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
  • Saturn:
    • Vue
MSRP $36.59
$19.76
MSRP $36.59
$19.76
Ignition Switch
Part Number: 25900944
Other Names: Switch More Names
Description: Corvette. More Info
Fits:
  • Chevrolet:
    • Corvette
MSRP $58.42
$31.55
MSRP $58.42
$31.55
Ignition Housing
Part Number: 23233195
Other Names: Housing Kit More Names
Replaces: 15857948
Description: Auto trans. More Info
Fits:
  • Saturn:
    • Ion
MSRP $163.06
$100.38
MSRP $163.06
$100.38
Ignition Housing
Part Number: 22832314
Other Names: Housing More Names
Description: Auto trans, without alarm. More Info
Fits:
  • Chevrolet:
    • Camaro
MSRP $86.96
$46.96
MSRP $86.96
$46.96
Ignition Switch
Part Number: 22842161
Other Names: Start Button, Switch More Names
Description: Malibu. With remote start. Keyless Ignition. More Info
Fits:
  • Chevrolet:
    • Malibu,
    • Malibu Limited
MSRP $52.59
$32.38
MSRP $52.59
$32.38
Ignition Housing
Part Number: 84165716
Other Names: Switch Housing, Ignition Lock Housing, Housing More Names
Replaces: 22807513, 25881205
Description: 2013-16. Without keyless start. with epl. Auto trans. More Info
Fits:
  • Buick:
    • Encore,
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Equinox,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Terrain
  • 6 more
MSRP $100.27
$54.14
MSRP $100.27
$54.14
Ignition Module
Part Number: 19352933
Other Names: F (S)Module More Names
Replaces: 16176089
Description: 4.3L, 1994-95. More Info
Fits:
  • Chevrolet:
    • Blazer,
    • S10
  • GMC:
    • Jimmy,
    • Sonoma
MSRP $182.41
$98.51
MSRP $182.41
$98.51
Ignition Coil
Part Number: 19418102
Positions: Left, Right
Other Names: Spark Plug, Coil More Names
Replaces: 12629037
Description: Aztek, Rendezvous. 3.6l. LaCrosse. 3.6l. SRX. 3.6l. CTS. With high output. Outlook. More Info
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
  • 4 more
MSRP $150.61
$81.33
MSRP $150.61
$81.33
Ignition Switch
Part Number: 1990147
Other Names: Switch More Names
Description: Floor shift. Oldsmobile. Pontiac. With console shift. All models. Console Package. More Info
Fits:
  • Buick:
    • LeSabre
  • Oldsmobile:
    • 88,
    • 98,
    • Delta 88,
    • LSS,
    • Regency
  • Pontiac:
    • Bonneville
  • 2 more
MSRP $121.48
$65.60
MSRP $121.48
$65.60
Ignition Coil
Part Number: 12597745
Positions: Left, Right
Other Names: Coil More Names
Description: DTS. Lucerne. 4.6l. XLR. STS, STS-v. 4.6l. SRX. 4.6l. 2nd design. STS, STS-v. 4.4l. More Info
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS,
    • SRX,
    • STS,
    • XLR
MSRP $120.97
$75.74
MSRP $120.97
$75.74
Ignition Coil
Part Number: 12619161
Positions: Left
Other Names: F (S)Coil More Names
Replaces: 12669351
Notes: 48. More Notes
Fits:
  • Cadillac:
    • CTS,
    • 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 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL
  • 15 more
MSRP $73.17
$39.52
MSRP $73.17
$39.52
Ignition Coil
Part Number: 12666339
Other Names: Direct Ignition Coil, Coil More Names
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT5,
    • CT6,
    • CTS,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 8 more
MSRP $65.58
$35.41
MSRP $65.58
$35.41

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