Fuel Injectors - GM Genuine Parts

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PRODUCT FACTS

Find out more about ACDelco GM OE Fuel Injectors and how they fit into the Fuel and Engine Management System with the product facts below.

Function:

Sprays fuel into the engine’s intake manifold or cylinders.

Signs Of Wear:

Sluggish engine performance, poor acceleration or emission noncompliance.

What It Does:

The Fuel and Engine Management System supplies the proper mixture of air and gasoline to the engine while reducing harmful fuel vapors and exhaust pollutants.

Service & Maintenance:

Make a service appointment if your vehicle shows any of the following symptoms:

  • Illumination of the “Service Engine Soon” light.
  • Improper engine idling, hesitation or stalling.
  • Excessive exhaust smoke.
  • Abnormal engine noises.
  • Noticeable fuel odors.

The fuel filter should be replaced according to the maintenance schedule shown in your Owner’s Manual. Also, have your engine tuned up regularly. A plugged/restricted fuel injector (if equipped) can reduce fuel efficiency.

Fuel Injector
Part Number: 12574335
Other Names: Injector, Injector Kit More Names
Description: Cavalier, Sunfire. 2.2l. Dohc. Incl.Retainer. More Info
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
$231.18
$133.19
$231.18
$133.19
Fuel Injector
Part Number: 12582219
Other Names: Injector More Names
Description: Cobalt. 2.2l. Federal. Incl.Retainer. Exc.pzev spec. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Pontiac:
    • G5
$94.87
$55.12
$94.87
$55.12
Fuel Injector
Part Number: 12587149
Other Names: Injector Kit More Names
Description: Incl.Retainer. More Info
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • 1 more
$229.61
$132.28
$229.61
$132.28
Fuel Injector
Part Number: 12592648
Other Names: Injector More Names
Description: Impala, Monte Carlo. Malibu, Malibu Maxx. Terraza, Uplander. Montana SV6. Lucerne. Aura. Vue. G6. Lz4. 3.9l. 3.5l. Incl.Retainer.... More Info
Notes: Seal Kit Included. More Notes
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Relay,
    • Vue
  • 6 more
$135.23
$77.92
$135.23
$77.92
Fuel Injector
Part Number: 12594512
Other Names: Injector More Names
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Express, savana. Avalanche. 4.8l, 5.3l. Incl.Retainer. With flex fuel. Silverado, sierra. More Info
Notes: Injector Seals Included. More Notes
Fits:
  • Chevrolet:
    • Avalanche,
    • Express 1500,
    • Silverado 1500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3
  • 7 more
$81.93
$48.02
$81.93
$48.02
Fuel Injector
Part Number: 12609749
Other Names: Injector More Names
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade ESV. Escalade EXT. Hummer H2. 6.2l. Incl.Retainer. Silverado, sierra. More Info
Notes: Injector Seals Included. More Notes
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Silverado 1500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 7 more
$60.61
$35.52
$60.61
$35.52
Fuel Injector
Part Number: 12613411
Other Names: Injector More Names
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Canyon, Colorado. Express, savana. Avalanche. Hummer H3. All. 4.8l, 5.3l. Incl.Retainer.... More Info
Notes: Injector Seals Included. More Notes
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Canyon,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H3,
    • H3T
  • 15 more
$133.75
$77.07
$133.75
$77.07
Fuel Injector
Part Number: 12636111
Other Names: Injector More Names
Description: Incl.O-Rings,Retainer and Seals. Verano. Regal. Sky. 2.0. 2.0l. More Info
Fits:
  • Buick:
    • Regal,
    • Verano
  • Chevrolet:
    • Cobalt,
    • HHR
  • Saturn:
    • Sky
$215.38
$124.09
$215.38
$124.09
Fuel Injector
Part Number: 12669384
Other Names: Injector More Names
Replaces: 12638530
Description: Enclave, Traverse. STS, STS-v. LaCrosse. Outlook. Acadia. Camaro. 3.6l. Incl.O-Rings. More Info
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • CTS,
    • STS
  • Chevrolet:
    • Camaro,
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
  • 3 more
$191.36
$110.24
$191.36
$110.24
Fuel Injector
Part Number: 17113698
Other Names: Injector More Names
Description: Express, savana. All models. Hummer H2. SSR. 6.0l. 4.8l, 5.3l. Incl.Retainer. More Info
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • 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,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer EXT
  • GMC:
    • 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,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 35 more
$195.67
$112.73
$195.67
$112.73
Fuel Injector
Part Number: 19244615
Other Names: Injector More Names
Replaces: 17113221
Description: Express, savana. All models. 7.4l. More Info
Fits:
  • Chevrolet:
    • C2500,
    • C3500,
    • Express 3500,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C2500,
    • Suburban K2500
  • GMC:
    • C2500 Pickup,
    • C3500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 3500,
    • Suburban C2500,
    • Suburban K2500
  • 11 more
$181.31
$104.46
$181.31
$104.46
Fuel Injector
Part Number: 19244616
Other Names: Injector, F (S)Injector More Names
Replaces: 17113197
Description: Cavalier, Sunfire. All models. 2.2-4. S-series. 2.2l mpfi without turbo. More Info
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • LLV,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 4 more
$235.00
$135.40
$235.00
$135.40
Fuel Injector
Part Number: 12662571
Other Names: Injector More Names
Replaces: 12631971
Description: Incl.O-Rings And Seals. Equinox, Terrain. Traverse. Camaro. CTS. ATS. 2.0l. More Info
Fits:
  • Buick:
    • Envision,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Terrain
  • 6 more
$149.89
$86.36
$149.89
$86.36
Fuel Injector
Part Number: 19244618
Other Names: Injector More Names
Replaces: 17112285
Description: Without zr1 option. 5.7-8. Stamped 5235436. Stamped 17086545. More Info
Fits:
  • Chevrolet:
    • Camaro,
    • Corvette
  • Pontiac:
    • Firebird
$146.55
$84.43
$146.55
$84.43
Fuel Injector
Part Number: 12606110
Other Names: Injector More Names
Description: Malibu, Malibu Maxx. Solstice. Cobalt. HHR. Ion. Vue. Sky. G6. G5. Pzev spec. 2.2l, 2.4l. Sulev spec. Incl.Retainer. More Info
Notes: Seal Kit Included. More Notes
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5,
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
  • 5 more
$84.50
$49.52
$84.50
$49.52
Fuel Injector
Part Number: 12608362
Other Names: Injector More Names
Description: Equinox, Terrain. LaCrosse. 2.4l. Federal. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$149.88
$86.36
$149.88
$86.36
Fuel Injector
Part Number: 12625029
Other Names: Injector More Names
Description: Aura Green Line, Aura. Malibu Hybrid. Vue Hybrid. Solstice. Cobalt. Sky. G6. Federal. 2.2l, 2.4l. Pzev spec. California. Incl.Retainer. More Info
Notes: Seal Kit Included. More Notes
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5,
    • G6,
    • Solstice
  • Saturn:
    • Aura,
    • Sky,
    • Vue
  • 4 more
$66.25
$38.83
$66.25
$38.83
Fuel Injector
Part Number: 12458122
Other Names: Injector, Injector Kit More Names
Description: Express, savana. Gvw 11,000. Gvw 10,000. 6.5l diesel. More Info
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • Express 2500,
    • Express 3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Tahoe
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • Savana 2500,
    • Savana 3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Yukon
  • 23 more
$122.82
$71.37
$122.82
$71.37
Fuel Injector
Part Number: 12482704
Other Names: Injector, Injector Kit More Names
Description: Corvette. CTS. GTO. 5.7l. Incl.Retainer. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
  • Pontiac:
    • Firebird,
    • GTO
$212.92
$122.67
$212.92
$122.67
Fuel Injector
Part Number: 12571159
Other Names: Injector More Names
Description: Aztek, Rendezvous. STS, STS-v. LaCrosse. CTS. SRX. 3.6l. Incl.O-Rings. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • STS
$73.83
$45.04
$73.83
$45.04
Fuel Injector
Part Number: 12580681
Other Names: Injector More Names
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Canyon, Colorado. Express, savana. Escalade EXT. Hummer H3. Hummer H2. Avalanche. SSR. 6.2l.... More Info
Notes: Injector Seals Included. More Notes
Fits:
  • Buick:
    • Rainier
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Colorado,
    • Express 2500,
    • Express 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • SSR,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2,
    • H3,
    • H3T
  • 27 more
$178.12
$102.64
$178.12
$102.64
Fuel Injector
Part Number: 12597871
Other Names: Injector, Injector Kit More Names
Description: STS, STS-v. Lucerne. DTS. SRX. XLR. 4.6l. Incl.Retainer. More Info
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS,
    • SRX,
    • STS,
    • XLR
$70.72
$41.44
$70.72
$41.44
Fuel Injector
Part Number: 12613163
Other Names: Injector More Names
Description: Malibu. G6. 2.2l, 2.4l. California. Incl.Retainer. Exc.pzev spec. More Info
Notes: Seal Kit Included. More Notes
Fits:
  • Chevrolet:
    • HHR,
    • Malibu
  • Pontiac:
    • G6
$69.77
$40.90
$69.77
$40.90
Fuel Injector
Part Number: 12613412
Other Names: Injector More Names
Description: Yukon XL, Suburban. Suburban 3500hd. Express, savana. 6.0l. 2500. Without cng. Incl.Retainer. Silverado, sierra. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 2500,
    • Suburban 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon XL 2500
  • 7 more
$56.95
$33.39
$56.95
$33.39
Fuel Injector
Part Number: 12616862
Other Names: Injector More Names
Description: Impala, Monte Carlo. Terraza, Uplander. Lucerne. G6. Lze. 3.5l. 3.9l. Incl.Retainer. With flex fuel. More Info
Notes: Seal Kit Included. More Notes
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6
  • Saturn:
    • Relay
  • 3 more
$162.95
$93.90
$162.95
$93.90
Fuel Injector
Part Number: 12633784
Other Names: Injector More Names
Description: Incl.O-Rings,Retainer and Seals. Equinox, Terrain. Captiva Sport. LaCrosse. Verano. Malibu. Impala. Regal. 2.4l. Federal. California.... More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 3 more
$149.89
$86.36
$149.89
$86.36
Fuel Injector
Part Number: 12633789
Other Names: Injector More Names
Description: Incl.O-Rings,Retainer and Seals. Equinox, Terrain. LaCrosse. Malibu. Impala. Regal. 2.4l. Federal. Pzev spec. California. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 1 more
$149.88
$86.36
$149.88
$86.36
Fuel Injector
Part Number: 19110538
Other Names: Injector More Names
Description: G10-30 vans. All models. Tbi. 5.7l. Cadillac. Exc.Police. More Info
Fits:
  • Buick:
    • Commercial Chassis,
    • Roadmaster
  • Cadillac:
    • Brougham,
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • Caprice,
    • G10,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • R3500,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • Suburban V1500,
    • Suburban V2500,
    • Tahoe,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • R3500 Pickup,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500 Suburban,
    • V2500 Suburban,
    • V3500,
    • Yukon
  • Oldsmobile:
    • Custom Cruiser
  • 46 more
$321.68
$185.34
$321.68
$185.34
Fuel Injector
Part Number: 19210900
Other Names: Injector, Injector Kit More Names
Description: Incl.O-Rings And Seals. Express, savana. 6.6l diesel. Silverado, sierra. Without dual turbo. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 3 more
$565.55
$322.99
$565.55
$322.99
Fuel Injector
Part Number: 12692522
Other Names: Injector, F (S)Injector Kit More Names
Replaces: 12660002, 12661025, 12668650, 12672369
Description: Incl.O-Rings,Retainer and Seals. Escalade ESV. Suburban. Optional. Corvette. Yukon XL. Camaro. 6.2l. Low flow. Without z06. Sierra,... More Info
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Silverado 1500,
    • Suburban,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
  • 5 more
$113.71
$66.07
$113.71
$66.07
Fuel Injector
Part Number: 17113512
Other Names: Injector, Injector Kit More Names
Description: Cavalier, Sunfire. S-series. Engine vin code 4. 2.2l mpfi without turbo. More Info
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • S15,
    • Sonoma
  • Pontiac:
    • Sunfire
$178.82
$103.03
$178.82
$103.03
Fuel Injector
Part Number: 12586551
Other Names: Injector More Names
Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. 3.8l. Incl.Retainer. Without supercharger. More Info
Fits:
  • Buick:
    • LeSabre,
    • Park Avenue,
    • Regal
  • Chevrolet:
    • Camaro,
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Bonneville,
    • Firebird,
    • Grand Prix
  • 4 more
$203.51
$117.26
$203.51
$117.26
Fuel Injector
Part Number: 55565481
Other Names: Injector More Names
Description: Volt. ELR. Incl.O-Rings. More Info
Fits:
  • Cadillac:
    • ELR
  • Chevrolet:
    • Volt
$31.83
$21.63
$31.83
$21.63
Fuel Injector
Part Number: 12609417
Other Names: Injector More Names
Description: Incl.O-Rings. More Info
Fits:
  • Cadillac:
    • CTS
$80.40
$47.13
$80.40
$47.13
Fuel Injector
Part Number: 12629927
Other Names: Injector More Names
Description: Incl.O-Rings,Retainer and Seals. Equinox, Terrain. LaCrosse. SRX. CTS. 3.0l. More Info
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS,
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$147.98
$85.26
$147.98
$85.26
F (S)Injector
Part Number: 12698632
Other Names: Injector, More Names
Replaces: 12689534
Description: 2.7l. Silverado, sierra. More Info
$72.35
$48.35
$72.35
$48.35
Fuel Injector
Part Number: 12692884
Other Names: Injector More Names
Replaces: 12647362, 12650300
Description: Incl.O-Rings,Retainer and Seals. Regal Sportback. Canyon, Colorado. LaCrosse. Camaro. Acadia. CT6. CTS. XT5. ATS. All. 3.6l. Federal.... More Info
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • XT5
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Colorado
  • GMC:
    • Acadia,
    • Canyon
  • 6 more
$148.77
$85.72
$148.77
$85.72
Fuel Injector
Part Number: 88973523
Other Names: Injector More Names
Description: All. Without awd. Incl.O-Rings. More Info
Fits:
  • Pontiac:
    • Vibe
$250.81
$144.51
$250.81
$144.51
Fuel Injector
Part Number: 92271596
Other Names: Injector More Names
Description: Exc.cng. Incl.Retainer. More Info
Fits:
  • Chevrolet:
    • Impala
$88.98
$59.46
$88.98
$59.46
Fuel Injector
Part Number: 12598646
Other Names: Injector More Names
Description: Corvette. Camaro. CTS-v. 6.2l. Incl.O-Rings. With supercharger. More Info
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$108.77
$63.21
$108.77
$63.21
Fuel Injector
Part Number: 12602479
Other Names: Injector More Names
Description: Cobalt. G5. 2.2l. Pzev spec. California. Incl.Retainer. More Info
Fits:
  • Chevrolet:
    • Cobalt
  • Pontiac:
    • G5
$95.83
$55.68
$95.83
$55.68

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