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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 Kit
24508208
Other Names: 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
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
$7.22
$2.41
Injector
12698483
Other Names: Injector Kit More
Replaces: 12656931, 12661026, 12668651, 12672370, 12692520
Description: Escalade. Yukon. 6.2l. Nominal flow. More
Fits:
  • Cadillac:
    • Escalade
  • GMC:
    • Yukon
$107.15
$62.27
$107.15
$62.27
Injector
55504303
Positions: Front
Description: 1.6L, front section. Terrain. Cruze. 1.6l diesel. More
Fits:
  • Chevrolet:
    • Cruze
  • GMC:
    • Terrain
$158.78
$104.29
$158.78
$104.29
Injector
55596708
Description: Terrain. Equinox. Cruze. 1.6l diesel. More
Fits:
  • Chevrolet:
    • Cruze,
    • Equinox
  • GMC:
    • Terrain
$318.52
$183.52
$318.52
$183.52
Injector
19316252
Other Names: Injector Kit More
Description: City Express. More
Fits:
  • Chevrolet:
    • City Express
$185.42
$128.19
$185.42
$128.19
Injector
12692885
Other Names: More
Replaces: 12647777
Description: CT6. 3.0l. More
$92.78
$53.91
$92.78
$53.91
Injector
12692522
Other Names: Injector Kit More
Replaces: 12660002, 12661025, 12668650, 12672369
Description: Escalade ESV. Yukon XL. Corvette. Camaro. 6.2l. Low-flow. Without z06. Sierra, silverado. Ac delco 12668650. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade ESV
  • Chevrolet:
    • Camaro,
    • Corvette,
    • Silverado 1500
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL
  • 3 more
$113.71
$66.07
$113.71
$66.07
Injector
55490059
Description: Cascada. More
Fits:
  • Buick:
    • Cascada
$145.08
$83.59
$145.08
$83.59
Injector
23437819
Description: With cng. Silverado, sierra. More
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500 HD
$545.41
$311.48
$545.41
$311.48
Injector
12662570
Replaces: 12633913
Description: Canyon, Colorado. Envision. LaCrosse. Acadia. Malibu. Impala. ATS. 2.5l. California. Pzev (code nu6). More
Fits:
  • Buick:
    • Envision,
    • LaCrosse
  • Cadillac:
    • ATS
  • Chevrolet:
    • Colorado,
    • Impala,
    • Malibu
  • GMC:
    • Acadia,
    • Canyon
  • 3 more
$145.86
$84.04
$145.86
$84.04
Injector
12634126
Description: Impala, Monte Carlo. Canyon, Colorado. Equinox, Terrain. Captiva Sport. Caprice PPV. LaCrosse. Traverse. Enclave. Camaro. CTS. ATS. XTS.... More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Traverse
  • GMC:
    • Canyon,
    • Terrain
  • 11 more
$146.94
$84.67
$146.94
$84.67
Injector
12663380
Replaces: 12634491
Description: Enclave, Traverse. Acadia Limited. More
Fits:
  • Buick:
    • Enclave
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited
$188.53
$108.62
$188.53
$108.62
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
$555.56
$317.28
$555.56
$317.28
Injector
12636111
Description: Verano. Regal. Sky. 2.0. 2.0l. More
Fits:
  • Buick:
    • Regal,
    • Verano
  • Chevrolet:
    • HHR
  • Saturn:
    • Sky
$211.16
$121.66
$211.16
$121.66
Injector
12598646
Description: Corvette. Camaro. CTS-v. 6.2l. With supercharger. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Camaro,
    • Corvette
$106.64
$61.97
$106.64
$61.97
Injector
12576341
Description: Corvette. Camaro. SS. G8. 7.0l. 6.0l. 6.2l. Without supercharger. More
Fits:
  • Chevrolet:
    • Camaro,
    • Corvette,
    • SS
  • Pontiac:
    • G8
$108.57
$63.10
$108.57
$63.10
Injector
12616382
Description: Canyon, Colorado. Hummer H3. 2.9l, 3.7l. More
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
  • Hummer:
    • H3,
    • H3T
$64.09
$37.57
$64.09
$37.57
Injector
19185687
Other Names: Injector Kit More
Description: Vibe. 1.8l. More
Fits:
  • Pontiac:
    • Vibe
$305.69
$176.13
$305.69
$176.13
Injector
12594512
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Express, savana. Avalanche. 4.8l, 5.3l. With flex fuel. Silverado, sierra. More
Notes: Injector Seals Included. More
Fits:
  • Chevrolet:
    • Avalanche,
    • Express 1500,
    • Silverado 1500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Savana 1500,
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • 6 more
$80.32
$47.08
$80.32
$47.08
Injector
12592648
Description: Impala, Monte Carlo. Malibu, Malibu Maxx. Terraza, Uplander. Montana SV6. Lucerne. Aura. Vue. G6. Lz4. 3.5l. 3.9l. Without flex fuel. More
Notes: Seal Kit Included. More
Fits:
  • Buick:
    • Lucerne,
    • Terraza
  • Chevrolet:
    • Impala,
    • Malibu,
    • Monte Carlo,
    • Uplander
  • Pontiac:
    • G6,
    • Montana
  • Saturn:
    • Aura,
    • Vue
  • 5 more
$132.58
$76.39
$132.58
$76.39
Injector
12606110
Description: Malibu, Malibu Maxx. Solstice. Cobalt. Ion. HHR. Vue. Sky. G6. G5. 2.2l, 2.4l. More
Notes: Seal Kit Included. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR,
    • Malibu
  • Pontiac:
    • G5,
    • G6,
    • Solstice
  • Saturn:
    • Ion,
    • Sky,
    • Vue
  • 4 more
$84.50
$49.52
$84.50
$49.52
Injector
88973523
Description: All. Without awd. More
Fits:
  • Pontiac:
    • Vibe
$250.81
$144.51
$250.81
$144.51
Injector
12581318
Description: Vue. 3.5l. More
Fits:
  • Saturn:
    • Vue
$89.64
$52.54
$89.64
$52.54
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
12574927
Description: Express, savana. All models. 8.1l. More
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 2500
  • GMC:
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon XL 2500
  • 8 more
$194.50
$112.05
$194.50
$112.05
Injector
94859505
Description: Prizm. Vibe. All. 1.8l. With awd. Without gt. More
Fits:
  • Chevrolet:
    • Prizm
  • Pontiac:
    • Vibe
$325.26
$187.40
$325.26
$187.40
Injector
12586551
Description: Bonneville, LeSabre. Impala, Monte Carlo. Park Avenue. 3.8l. Without supercharger. More
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
Injector
12458122
Other Names: Injector Kit More
Description: Express, savana. 6.5l diesel. More
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 2500,
    • Savana 3500
$122.82
$71.37
$122.82
$71.37
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
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
19244616
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,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera
  • Pontiac:
    • Sunfire
  • 3 more
$221.21
$127.44
$221.21
$127.44
Injector
12662571
Description: Traverse. Equinox. Camaro. CT6. ATS. CTS. 2.0l. More
Fits:
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Equinox,
    • Traverse
  • 1 more
$146.95
$84.67
$146.95
$84.67
Injector
55494997
Replaces: 55572752
Description: Malibu. 1.8l. More
Fits:
  • Chevrolet:
    • Malibu
$129.85
$85.30
$129.85
$85.30
Injector
55577403
Other Names: More
Replaces: 12644767
Description: Malibu. 1.5l. More
Fits:
  • Chevrolet:
    • Malibu
$146.96
$84.67
$146.96
$84.67
Injector
12673290
Replaces: 12644430
Description: Volt. More
Fits:
  • Chevrolet:
    • Volt
$128.89
$84.67
$128.89
$84.67
Injector
12686276
Other Names: Injector Kit More
Replaces: 12661029, 12668654, 12672373
Description: Corvette. CTS. 6.2l. With z06. Nominal flow. More
Fits:
  • Cadillac:
    • CTS
  • Chevrolet:
    • Corvette
$113.38
$65.89
$113.38
$65.89
Injector
12631971
Description: Regal Sportback. Regal TourX. Envision. Terrain. Camaro. Malibu. CT6. ATS. CTS. 2.0l. More
Fits:
  • Buick:
    • Envision,
    • Regal,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Malibu
  • GMC:
    • Terrain
  • 5 more
$125.33
$72.20
$125.33
$72.20
Injector
12634123
Description: Impala, Monte Carlo. LaCrosse. XTS. ATS. CTS. 3.6l. California. Without cng. Pzev (code nu6). Without v sport. With turbocharger. More
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • XTS
  • Chevrolet:
    • Impala
$146.96
$84.67
$146.96
$84.67
Injector
55570284
Description: Cruze, Cruze Limited. Sonic. 1.8l. More
Fits:
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic
$59.29
$34.76
$59.29
$34.76
Injector
12633784
Description: Equinox, Terrain. Captiva Sport. LaCrosse. Impala. Verano. Malibu. Regal. 2.4l. Federal. California. More
Fits:
  • Buick:
    • LaCrosse,
    • Regal,
    • Verano
  • Chevrolet:
    • Captiva Sport,
    • Equinox,
    • Impala,
    • Malibu
  • GMC:
    • Terrain
  • 3 more
$146.95
$84.67
$146.95
$84.67
Injector
25195224
Replaces: 25185231
Description: Spark. More
Fits:
  • Chevrolet:
    • Spark
$60.16
$35.25
$60.16
$35.25
Injector
12639221
Description: Caprice PPV. 6.0l. More
Fits:
  • Chevrolet:
    • Caprice
$55.39
$32.46
$55.39
$32.46
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
$554.46
$316.66
$554.46
$316.66
Injector
12609749
Description: Tahoe, Yukon, Escalade. Yukon XL, Suburban. Escalade EXT. Hummer H2. 6.2l. Silverado, sierra. More
Notes: Injector Seals Included. More
Fits:
  • Cadillac:
    • Escalade,
    • Escalade EXT
  • Chevrolet:
    • Silverado 1500,
    • Suburban 1500,
    • Suburban 2500,
    • Tahoe
  • GMC:
    • Sierra 1500,
    • Yukon,
    • Yukon XL 1500,
    • Yukon XL 2500
  • Hummer:
    • H2
  • 6 more
$59.42
$34.83
$59.42
$34.83
Injector
12629927
Description: Equinox, Terrain. LaCrosse. CTS. SRX. 3.0l. More
Fits:
  • Buick:
    • LaCrosse
  • Cadillac:
    • CTS,
    • SRX
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
$145.08
$83.59
$145.08
$83.59
Injector
12614736
Description: Solstice. Cobalt. Sky. 2.0. 2.0l. More
Fits:
  • Chevrolet:
    • Cobalt,
    • HHR
  • Pontiac:
    • Solstice
  • Saturn:
    • Sky
$415.81
$239.56
$415.81
$239.56
Injector
12582219
Description: Cobalt. 2.2l. Federal. More
Fits:
  • Chevrolet:
    • Cobalt
$93.01
$54.04
$93.01
$54.04