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Fuel Injectors - GM Genuine Parts

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
19244615
Other Names: Injector More
Replaces: 17113221
Description: Express, savana. All models. 7.4l. More
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
19244616
Other Names: Injector More
Replaces: 17113197
Description: Cavalier, Sunfire. All models. 2.2-4. S-series. 2.2l mpfi without turbo. More
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • LLV,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 4 more
$221.21
$127.44
$221.21
$127.44
Fuel Injector
12458122
Other Names: Injector, Injector Kit More
Description: Express, savana. Gvw 11,000. Gvw 10,000. 6.5l diesel. More
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
12597871
Other Names: Injector, Injector Kit More
Description: STS, STS-v. Lucerne. DTS. SRX. XLR. 4.6l. Incl.Retainer. More
Fits:
  • Buick:
    • Lucerne
  • Cadillac:
    • DTS,
    • SRX,
    • STS,
    • XLR
$70.72
$41.44
$70.72
$41.44
Fuel Injector
12613412
Other Names: Injector More
Description: Yukon XL, Suburban. Suburban 3500hd. Express, savana. 2500. 6.0l. Without cng. Incl.Retainer. Silverado, sierra. More
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
12633784
Other Names: Injector More
Description: Incl.O-Rings,Retainer and Seals. Equinox, Terrain. Captiva Sport. LaCrosse. Verano. Malibu. Impala. Regal. 2.4l. Federal. California.... More
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
12633789
Other Names: Injector More
Description: Incl.O-Rings,Retainer and Seals. Equinox, Terrain. LaCrosse. Malibu. Impala. Regal. 2.4l. Federal. Pzev spec. California. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal
  • Chevrolet:
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 1 more
$149.88
$86.36
$149.88
$86.36
Fuel Injector
12692522
Other Names: Injector, Injector Kit More
Replaces: 12660002, 12661025, 12668650, 12672369
Description: Escalade ESV. Corvette. Yukon XL. Suburban. Optional. Camaro. 6.2l. Low-flow. Without z06. Sierra, silverado. Ac delco 12668650.... More
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
22991067
Other Names: Injector More
Replaces: 19258067
Description: With cng. Incl.Retainer. Silverado, sierra. More
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
$606.31
$346.27
$606.31
$346.27
Fuel Injector
12458121
Other Names: Injector Kit More
Description: Gvw 14,500. Gvw 16,000. Gvw 14,100. More
Fits:
  • Chevrolet:
    • Blazer,
    • C1500,
    • C2500,
    • C3500,
    • G20,
    • G30,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P30,
    • R3500,
    • Suburban R1500,
    • Suburban R2500,
    • Suburban V1500,
    • Suburban V2500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • G2500,
    • G3500,
    • Jimmy,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P3500,
    • R3500 Pickup,
    • Suburban R1500,
    • Suburban R2500,
    • V1500 Suburban,
    • V2500 Suburban
  • 25 more
$115.74
$67.27
$115.74
$67.27
Fuel Injector
12698483
Other Names: Injector, Injector Kit More
Description: Escalade ESV. Corvette. Optional. Camaro. Yukon. 6.2l. Without z06. Nominal-flow. Sierra, silverado. Ac delco 12668651.... More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Silverado 1500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
  • 4 more
$107.15
$62.27
$107.15
$62.27
Fuel Injector Kit
19244621
Other Names: Injector More
Replaces: 17112982
Description: All models. 4.5l, 4.9l. More
Fits:
  • Cadillac:
    • 60 Special,
    • Commercial Chassis,
    • DeVille,
    • Eldorado,
    • Fleetwood,
    • Seville
  • 1 more
$184.05
$106.05
$184.05
$106.05
Fuel Injector Kit
24503226
Other Names: Injector More
Description: Park Avenue. All models. Riviera. Mfi. 3.8l. One injector. Without supercharger. More
Fits:
  • Buick:
    • Park Avenue,
    • Regal,
    • Riviera
  • Chevrolet:
    • Lumina,
    • Monte Carlo
  • Oldsmobile:
    • 88,
    • 98,
    • Intrigue
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 5 more
$184.81
$106.48
$184.81
$106.48
Fuel Injector Kit
24508208
Other Names: Injector, F (S)Injector More
Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. All models. Riviera. 3.8l. One injector. With supercharger. More
Fits:
  • Buick:
    • Park Avenue,
    • Regal,
    • Riviera
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Oldsmobile:
    • LSS
  • Pontiac:
    • Bonneville,
    • Grand Prix
  • 3 more
$175.32
$101.01
$175.32
$101.01
Injector
12686277
Other Names: F (S)Injector Kit More
Replaces: 12661031, 12668655, 12672374
Description: Corvette. CTS. 6.2l. With z06. High flow. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$118.01
$68.59
$118.01
$68.59
Injector
97729095
Other Names: Remanufactured Injector Kit More
Description: All models. Vin #1. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche 1500,
    • Avalanche 2500,
    • Silverado 1500,
    • Silverado 1500 HD,
    • Silverado 2500,
    • Silverado 2500 HD,
    • Silverado 3500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Sierra 1500 HD,
    • Sierra 2500,
    • Sierra 2500 HD,
    • Sierra 3500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 16 more
$490.62
$322.24
$490.62
$322.24
Injector
12574335
Other Names: Injector Kit More
Description: Cavalier, Sunfire. 2.2l. Dohc. More
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
$231.18
$133.19
$231.18
$133.19
Injector
19256590
Other Names: Injector Kit More
Description: With dual turbo. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$566.67
$323.63
$566.67
$323.63
Injector
12482704
Other Names: Injector Kit More
Description: Corvette. CTS. GTO. 5.7l. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
  • Pontiac:
    • Firebird,
    • GTO
$212.92
$122.67
$212.92
$122.67
Injector
12692521
Other Names: Injector Kit More
Replaces: 12660003, 12661027, 12668652, 12672371, 12690934
Description: Escalade ESV. Corvette. Camaro. Yukon. 6.2l. High-flow. Without z06. More
Fits:
  • Cadillac:
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette
  • GMC:
    • Yukon
$109.30
$63.53
$109.30
$63.53
Injector
17122264
Other Names: Injector Kit More
Description: Malibu, Cutlass, Alero. Cavalier, Sunfire. Grand Am. 2.4l. With egr valve. More
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Cavalier,
    • Malibu
  • Oldsmobile:
    • Achieva
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 1 more
$193.36
$111.40
$193.36
$111.40
Injector
19210900
Other Names: Injector Kit More
Description: Express, savana. 6.6l diesel. Silverado, sierra. Without dual turbo. More
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
Injector
12608632
Other Names: Injector Kit More
Description: Enclave, Traverse. Outlook. Acadia. Vue. 3.6l. More
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook,
    • Vue
$79.74
$46.75
$79.74
$46.75
Injector
89017586
Other Names: Injector Kit More
Description: Corvette. CTS. GTO. 6.0l. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Corvette
  • Pontiac:
    • GTO
$104.41
$60.66
$104.41
$60.66
Injector
96487553
Other Names: F (S)Injector More
Description: Aveo, Aveo5. More
Fits:
  • Chevrolet:
    • Aveo,
    • Aveo5
$121.38
$70.55
$121.38
$70.55
Injector
12686276
Other Names: F (S)Injector Kit More
Replaces: 12661029, 12668654, 12672373
Description: Corvette. CTS. 6.2l. With z06. Nominal-flow. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$113.38
$65.89
$113.38
$65.89
Injector
12692694
Other Names: Injector Kit More
Description: 6.2l. 5.3l. High-flow. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 1500
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500
  • 1 more
$148.78
$85.72
$148.78
$85.72
Injector
12695540
Other Names: F (S)Injector Kit More
Description: CT6. 4.2l. More
Fits:
  • Cadillac:
    • CT6
$158.16
$103.88
$158.16
$103.88
Injector
19316252
Other Names: Injector Kit More
Description: City Express. More
Fits:
  • Chevrolet:
    • City Express
$185.42
$128.19
$185.42
$128.19
Injector
17113512
Other Names: Injector Kit More
Description: Cavalier, Sunfire. S-series. Engine vin code 4. 2.2l mpfi without turbo. More
Fits:
  • Chevrolet:
    • Cavalier,
    • S10
  • GMC:
    • Sonoma
  • Pontiac:
    • Sunfire
$178.82
$103.03
$178.82
$103.03
Injector
17113680
Other Names: Injector Kit More
Description: Cavalier, Sunfire. Ohv. 2.2l. More
Fits:
  • Chevrolet:
    • Cavalier
  • Pontiac:
    • Sunfire
$185.56
$106.91
$185.56
$106.91
Injector
12574282
Other Names: Injector Kit More
Description: Cavalier, Sunfire. Dohc. 2.2l. Saturn. More
Fits:
  • Chevrolet:
    • Cavalier,
    • Classic
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • Saturn:
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • LW200
  • 7 more
$184.83
$106.50
$184.83
$106.50
Injector
12576414
Other Names: Injector Kit More
Description: Grand Prix. LaCrosse. Lucerne. 3.8l. Without supercharger. More
Fits:
  • Buick:
    • LaCrosse,
    • Lucerne
  • Pontiac:
    • Grand Prix
$135.07
$77.81
$135.07
$77.81
Injector
12591227
Other Names: Injector Kit More
Description: Cobalt. Ion. 2.0l. More
Fits:
  • Chevrolet:
    • Cobalt
  • Saturn:
    • Ion
$164.93
$95.03
$164.93
$95.03
Injector
89017704
Other Names: Injector Kit More
Description: Impala, Monte Carlo. Grand Prix. LaCrosse. 5.3l. More
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
$82.16
$48.17
$82.16
$48.17
Injector
12598842
Other Names: Injector Kit More
Description: STS, STS-v. XLR. 4.4l. More
Fits:
  • Cadillac:
    • STS,
    • XLR
$68.27
$40.02
$68.27
$40.02
Injector
12686278
Other Names: Ring, Injector Kit More
Description: Corvette. With zr1 (lt5). More
Fits:
  • Chevrolet:
    • Corvette
$80.19
$47.00
$80.19
$47.00
Injector
12456154
Other Names: Injector Kit More
Description: Corvette. 5.7l. More
Fits:
  • Chevrolet:
    • Camaro,
    • Corvette
  • Pontiac:
    • Firebird
$166.03
$95.66
$166.03
$95.66
Injector
12576416
Other Names: Injector Kit More
Description: Grand Prix. 3.8l. With supercharger. More
Fits:
  • Pontiac:
    • Grand Prix
$86.09
$50.47
$86.09
$50.47
Injector
12686275
Other Names: Injector Kit More
Replaces: 12661030, 12668653, 12672372, 12684131
Description: Corvette. CTS. 6.2l. With z06. Low flow. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$144.00
$82.97
$144.00
$82.97
Injector
91176152
Other Names: Injector Kit More
Description: Tracker. 2.5l. More
Fits:
  • Chevrolet:
    • Tracker
$444.79
$256.27
$444.79
$256.27
Injector
12580645
Other Names: Injector Kit More
Description: STS, STS-v. SRX. XLR. 4.6l. More
Fits:
  • Cadillac:
    • SRX,
    • STS,
    • XLR
$117.28
$68.16
$117.28
$68.16
Injector
12589465
Other Names: Injector Kit More
Description: Canyon, Colorado. Hummer H3. 3.5l. 4.2l. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Colorado,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL
  • Hummer:
    • H3
  • 3 more
$172.92
$99.63
$172.92
$99.63
Injector
12692693
Other Names: Injector Kit More
Description: 6.2l. 5.3l. Low-flow. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • Silverado 1500
  • GMC:
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500
  • 1 more
$148.78
$85.72
$148.78
$85.72
Injector
17113175
Other Names: Injector Kit More
Description: 3.4l. More
Fits:
  • Chevrolet:
    • Camaro
  • Pontiac:
    • Firebird
$206.76
$119.12
$206.76
$119.12
Injector
17113573
Other Names: Injector Kit More
Description: 3.4l. More
Fits:
  • Chevrolet:
    • Lumina APV,
    • Venture
  • Oldsmobile:
    • Alero,
    • Silhouette
  • Pontiac:
    • Grand Am,
    • Montana,
    • Trans Sport
  • 2 more
$62.68
$36.74
$62.68
$36.74
Injector
19185687
Other Names: Injector Kit More
Description: Vibe. 1.8l. More
Fits:
  • Pontiac:
    • Vibe
$305.69
$176.13
$305.69
$176.13
Injector
19244623
Other Names: F (S)Injector More
Replaces: 12569573
Description: 4.2l. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Oldsmobile:
    • Bravada
  • 2 more
$155.26
$89.45
$155.26
$89.45
Fuel Injector Clip
12570620
Other Names: Retainer Kit More
Description: Services Qty.8 Fuel Injectors. More
Fits:
  • Cadillac:
    • Escalade
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • LCF 3500,
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Suburban 1500,
    • Suburban 3500 HD,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD,
    • Yukon,
    • Yukon XL 1500
  • 14 more
$8.14
$4.98
$8.14
$4.98
Injector Gasket, Front
55580455
Positions: Front
Other Names: Injector Seal, Gasket More
Description: 2.8L turbo diesel, emission reduction system. 1.6L, reduction tank & components. 1.6L, front section. More
Fits:
  • Chevrolet:
    • Colorado,
    • Cruze,
    • Equinox
  • GMC:
    • Canyon,
    • Terrain
$9.73
$7.14
$9.73
$7.14