OEM GM Fuel System Parts

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Your factory GM fuel system stores fuel and supplies it to the engine when it's needed. While system specifics vary, they all work in the same general way. They have to deliver fuel to the combustion chamber, and they need to control the amount of fuel delivered in order to maintain an optimized fuel-to-air mixture.

The Fuel System

There are a number of parts that construct your fuel system. First, there's the fuel tank that stores gasoline. A fuel pump draws the fuel out to send it on its way. The fuel filter rids the gasoline of impurities before the gas reaches your carburetor or fuel injectors. Then there are the hoses, tubes, and electronic parts that help control the flow.

Warning Signs of a Failing Fuel System

Any part of your fuel system can eventually go bad, though. If you experience any of the following symptoms, have your system checked to identify the source of the trouble:

  • A sputtering engine
  • Trouble starting your engine
  • Slow acceleration
  • Uneven idling
  • The noticeable smell of fuel

When you do need to replace or repair a fuel system component, make sure to order the right parts for the project. You can find the genuine GM parts you need right here at our online auto parts counter. Order now to save time and money!

Fuel Filter
Part Number: 52100212
Other Names: Fuel Water Separator Filter, Filter Kit More Names
Description: Canyon, Colorado. 2.8l diesel. Contains 2 Filters. More Info
Fits:
  • Chevrolet:
    • Colorado
  • GMC:
    • Canyon
MSRP $88.28
$52.97
MSRP $88.28
$52.97
Fuel Tank
Part Number: 12382562
Other Names: Fuel Pump, F Tank More Names
Description: All models. More Info
Notes: Order By Description. More Notes
Fits:
  • Chevrolet:
    • C1500,
    • C2500,
    • C3500,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup
  • 7 more
MSRP $430.92
$286.99
MSRP $430.92
$286.99
Fuel Tank
Part Number: 20969743
Other Names: Fuel Pump, Tank More Names
Description: Express, savana. Commercial cutaway. In tank. Gas engines. Cargo, passenger van. With 55 gallon tank. California. Federal. 55 Gallon... More Info
Fits:
  • Chevrolet:
    • Express 1500,
    • Express 2500,
    • Express 3500
  • GMC:
    • Savana 1500,
    • Savana 2500,
    • Savana 3500
  • 1 more
MSRP $2,315.08
$1,514.06
MSRP $2,315.08
$1,514.06
Fuel Tank
Part Number: 12537710
Other Names: Fuel Tank Assembly, More Names
Description: Aurora, riveria. More Info
Fits:
  • Buick:
    • Riviera
  • Oldsmobile:
    • Aurora
MSRP $496.63
$446.97
MSRP $496.63
$446.97
Fuel Tank Strap
Part Number: 25635737
Positions: Left
Other Names: Fuel Tank Assembly Mount Strap, More Names
Fits:
  • Buick:
    • Park Avenue,
    • Riviera
  • Oldsmobile:
    • Aurora
MSRP $21.32
$19.19
MSRP $21.32
$19.19
Fuel Tank Cap
Part Number: 20962523
Other Names: Fuel Cap, Cap More Names
Description: Color-Black. Non Locking. Pick Up Bed Delete. Gas, without flex fuel. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 1 more
MSRP $23.65
$14.78
MSRP $23.65
$14.78
Fuel Tank Spacer
Part Number: 22903590
Other Names: Fuel Tank Insulator, F (S)Valve More Names
Description: Sedan, #2. Fuel tank & pump. Coupe, #2. Without hybrid. #2. More Info
Notes: Included with fuel tank. More Notes
Fits:
  • Cadillac:
    • ATS,
    • CT4,
    • CT5,
    • CT6
MSRP $18.90
$13.48
MSRP $18.90
$13.48
Fuel Tank Cap
Part Number: 84392682
Other Names: Filler Neck, Fuel Filler Neck, F Pipe More Names
Description: Incl.Fuel Tank Filler Neck. With hybrid. Assembly. Incl.Upper Pipe and Lower Hose. Incl.Capless Filler Valve. More Info
Fits:
  • Chevrolet:
    • Malibu
MSRP $365.72
$243.57
MSRP $365.72
$243.57
Fuel Tank Spacer
Part Number: 23508008
Other Names: Fuel Tank Insulator, F Spacer More Names
Description: With hybrid. More Info
Notes: Included with fuel tank. More Notes
Fits:
  • Cadillac:
    • CT6
  • Chevrolet:
    • Malibu
MSRP $19.35
$13.79
MSRP $19.35
$13.79
Fuel Tank Spacer
Part Number: 22801922
Positions: Upper
Other Names: Fuel Tank Insulator, F Spacer More Names
Description: Upper. Without awd. Sedan, #1. 3.6L, with awd. 2.5L. Coupe, #1. Without CTS V. #1. Without CTS V. #2. With hybrid. More Info
Notes: Included with fuel tank. More Notes
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Malibu
  • 3 more
MSRP $20.67
$15.50
MSRP $20.67
$15.50
Fuel Tank Cap
Part Number: 84308352
Other Names: Fuel Cap, Cap More Names
Description: Locking Plug. Filler pipe, double & crew cab, with locking cap. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 1500 LD
  • GMC:
    • Sierra 1500
MSRP $31.03
$19.40
MSRP $31.03
$19.40
Fuel Tank Cap
Part Number: 15832215
Other Names: Filler Cap, Fuel Cap, Cap More Names
Description: Without locking. Wagon,. Non Locking. Incl.Tether. More Info
Fits:
  • Cadillac:
    • CTS,
    • SRX,
    • STS,
    • XLR
  • Chevrolet:
    • Corvette
MSRP $26.88
$16.81
MSRP $26.88
$16.81
Fuel Tank Filler
Part Number: 12395575
Positions: Inner
Other Names: Fuel Pocket, Fuel Door Filler, Inner Panel, Filler, More Names
Description: 4 door. 2 door. More Info
Fits:
  • Buick:
    • Electra,
    • LeSabre
  • Oldsmobile:
    • 98,
    • Delta 88
  • Pontiac:
    • Bonneville
MSRP $89.58
$80.62
MSRP $89.58
$80.62
Fuel Tank Cap
Part Number: 15794103
Other Names: Fuel Cap, Filler Cap, Cap More Names
Description: 2005-09. With awd. Without code: aua. More Info
Fits:
  • Buick:
    • LaCrosse,
    • Rainier,
    • Regal
  • Chevrolet:
    • Colorado,
    • Cruze,
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Pontiac:
    • GTO
  • Saturn:
    • Vue
  • 9 more
MSRP $26.88
$16.81
MSRP $26.88
$16.81
Fuel Tank Cap
Part Number: 10372242
Other Names: Filler Cap, Fuel Cap, Cap More Names
Description: Sedan,. Without locking. Non-locking. More Info
Fits:
  • Buick:
    • Rainier,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • XLR
  • Chevrolet:
    • Astro,
    • Classic,
    • Corvette,
    • SSR,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Envoy,
    • Envoy XL,
    • Envoy XUV,
    • Safari
  • Oldsmobile:
    • Bravada
  • Pontiac:
    • Grand Am
  • Saturn:
    • Ion
  • 13 more
MSRP $25.21
$15.75
MSRP $25.21
$15.75
Fuel Tank Cap
Part Number: 24300044
Other Names: Fuel Cap, F (S)Cap More Names
Description: With locking. More Info
Fits:
  • Hummer:
    • H3,
    • H3T
MSRP $75.06
$45.04
MSRP $75.06
$45.04
Fuel Tank Cap
Part Number: 25060147
Other Names: Fuel Cap, F (S)Cap More Names
Description: With locking. More Info
Fits:
  • Buick:
    • Electra,
    • Park Avenue
  • Chevrolet:
    • C2500
  • GMC:
    • Suburban K2500
  • Oldsmobile:
    • Silhouette
MSRP $45.63
$27.37
MSRP $45.63
$27.37
Fuel Tank Cap
Part Number: 84377318
Positions: Upper
Other Names: Fuel Filler Neck, F Pipe More Names
Description: Incl.Fuel Tank Filler Neck. Incl.Capless Filler Valve. More Info
Fits:
  • Cadillac:
    • ATS
MSRP $152.34
$105.11
MSRP $152.34
$105.11
Fuel Tank Cap
Part Number: 84760198
Other Names: Fuel Filler Neck, Filler Pipe, Pipe More Names
Description: Incl.Fuel Tank Filler Neck. Assembly. Incl.Upper Pipe and Lower Hose. Incl.Capless Filler Valve. Rwd. Awd. More Info
Fits:
  • Cadillac:
    • XT5
MSRP $194.79
$129.73
MSRP $194.79
$129.73
Fuel Tank Bushing
Part Number: 22970850
Other Names: Fuel Tank Grommet, F Spacer More Names
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
MSRP $5.50
$4.13
MSRP $5.50
$4.13
Fuel Tank Sending Unit
Part Number: 13515236
Other Names: Fuel Gauge Sending Unit, Level Sensor, Sensor Kit More Names
Description: Sonic. 1.4l. All. More Info
Notes: Included with fuel pump assembly. More Notes
Fits:
  • Chevrolet:
    • Sonic
MSRP $72.80
$43.68
MSRP $72.80
$43.68
Fuel Tank Sending Unit
Part Number: 19149710
Other Names: Fuel Gauge Sending Unit, F (S)Sensor Kit More Names
Description: Impala, Monte Carlo. 3.9l. Impala, Monte Carlo. 3.5l. With flex fuel. For Delphi Fuel System. More Info
Fits:
  • Chevrolet:
    • Impala,
    • Monte Carlo
MSRP $128.60
$73.95
MSRP $128.60
$73.95
Fuel Tank Upper Insulator
Part Number: 23142158
Positions: Lower
Other Names: Fuel Tank Lower Insulator, F Insulator More Names
Notes: Included with fuel tank. More Notes
Fits:
  • Chevrolet:
    • Volt
MSRP $50.01
$34.21
MSRP $50.01
$34.21
Fuel Tank Sending Unit
Part Number: 25351753
Other Names: Fuel Gauge Sending Unit, Sensor Kit More Names
Description: Silverado, sierra. 6.6l. For Auxiliary Fuel Tank. 1st Design. Vendor:delphi. More Info
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 3 more
MSRP $216.86
$120.36
MSRP $216.86
$120.36
Fuel Tank Lower Insulator
Part Number: 13297392
Other Names: Fuel Tank Insulator, F Insulator More Names
Description: Type 2. More Info
Fits:
  • Buick:
    • Cascada,
    • Verano
MSRP $4.47
$3.19
MSRP $4.47
$3.19
Fuel Tank Mount Strap
Part Number: 03538123
Positions: Left
Other Names: Mount Strap, Fuel Tank Strap, More Names
Description: 1997-99. 1994-96. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
MSRP $45.54
$40.99
MSRP $45.54
$40.99
Fuel Tank Sending Unit
Part Number: 88965379
Other Names: Level Sensor, Fuel Gauge Sending Unit, Sensor Kit More Names
Description: 1500 series. Silverado, sierra. 1 ton. 6.0l, 8.1l. Part of fuel pump. Silverado, sierra. 1/2 ton. 4.3l, 4.8l, 6.0l. Without 134... More Info
Notes: Order By Description. More Notes
Fits:
  • Cadillac:
    • Escalade ESV
  • Chevrolet:
    • 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,
    • Suburban 1500
  • GMC:
    • 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 XL 1500
  • 16 more
MSRP $252.36
$140.06
MSRP $252.36
$140.06
Fuel Tank Sending Unit
Part Number: 19152658
Other Names: Fuel Gauge Sending Unit, Level Sensor, F (S)Sensor Kit More Names
Description: For Delphi Fuel System. Grand Prix. More Info
Fits:
  • Buick:
    • LaCrosse
  • Chevrolet:
    • Impala,
    • Monte Carlo
  • Pontiac:
    • Grand Prix
MSRP $132.40
$76.13
MSRP $132.40
$76.13
Fuel Tank Sending Unit
Part Number: 19179949
Other Names: Fuel Gauge Sending Unit, Level Sensor, F (S)Sensor Kit More Names
Description: HHR. More Info
Fits:
  • Chevrolet:
    • HHR
MSRP $167.83
$96.52
MSRP $167.83
$96.52
Fuel Tank Sending Unit
Part Number: 15207043
Other Names: Fuel Gauge Sending Unit, Fuel Pump, F (S)Sender More Names
Description: Robust Fuel System. S-Blazer/Jimmy. 2 door. S-series. 4.3l. Blazer/Jimmy/Bravada. 2 door. More Info
Fits:
  • Chevrolet:
    • Blazer
  • GMC:
    • Jimmy
MSRP $558.10
$309.75
MSRP $558.10
$309.75
Fuel Tank Sending Unit
Part Number: 25094114
Other Names: Sending Unit, Fuel Gauge Sending Unit, Gauge, More Names
Description: 4 cylinder, standard. All models. 2.8l. Without wagon. All models. 3.3l. Sedan. 3.1L. 2.5L. More Info
Notes: Order by year, model & engine size. More Notes
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Celebrity
  • Oldsmobile:
    • Cutlass Ciera,
    • Cutlass Cruiser
  • Pontiac:
    • 6000
MSRP $589.24
$530.32
MSRP $589.24
$530.32
Fuel Tank Upper Insulator
Part Number: 13318699
Positions: Upper
Other Names: Fuel Tank Insulator, F Insulator Kit More Names
Fits:
  • Buick:
    • Verano
  • Chevrolet:
    • Cruze,
    • Cruze Limited
MSRP $50.15
$36.11
MSRP $50.15
$36.11
Fuel Tank Sending Unit
Part Number: 15867653
Positions: Left, Right
Other Names: Fuel Gauge Sending Unit, Level Sensor, F (S)Sensor Kit More Names
Description: Vue. Primary. From Chassis/VIN 2CNDL13F466035232. 2nd Design. From Chassis/VIN 2CKDL73F466038695. 2nd Design. More Info
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
  • Saturn:
    • Vue
MSRP $177.34
$101.98
MSRP $177.34
$101.98
Fuel Tank Sending Unit
Part Number: 15867654
Positions: Right, Left
Other Names: Fuel Gauge Sending Unit, Level Sensor, F (S)Sensor Kit More Names
Description: Vue. Secondary. From Chassis/VIN 2CNDL13F466035232. 2nd Design. From Chassis/VIN 2CKDL73F466038695. 2nd Design. More Info
Fits:
  • Chevrolet:
    • Equinox
  • Pontiac:
    • Torrent
  • Saturn:
    • Vue
MSRP $183.54
$105.54
MSRP $183.54
$105.54
Fuel Tank Sending Unit
Part Number: 19206530
Other Names: Fuel Gauge Sending Unit, Module Kit More Names
Description: Silverado, sierra. 5.3l, 6.2l. With flex fuel. More Info
Fits:
  • Chevrolet:
    • Silverado 1500
  • GMC:
    • Sierra 1500
MSRP $115.42
$66.37
MSRP $115.42
$66.37
Fuel Tank Sending Unit
Part Number: 19300011
Other Names: Fuel Gauge Sending Unit, Sensor Kit More Names
Replaces: 19168425
Description: Silverado, sierra. 4.3l, 4.8l, 6.0l, 6.2l. Regular cab. 4.3l. More Info
Fits:
  • Chevrolet:
    • Silverado 1500,
    • Silverado 2500 HD,
    • Silverado 3500 HD
  • GMC:
    • Sierra 1500,
    • Sierra 2500 HD,
    • Sierra 3500 HD
  • 1 more
MSRP $138.08
$79.41
MSRP $138.08
$79.41
Fuel Tank Mount Strap
Part Number: 10417469
Positions: Center
Other Names: Fuel Tank Strap, More Names
Description: Center. More Info
Fits:
  • Chevrolet:
    • Venture
  • Oldsmobile:
    • Silhouette
  • Pontiac:
    • Montana
MSRP $21.98
$19.78
MSRP $21.98
$19.78
Fuel Tank Sending Unit
Part Number: 25002575
Other Names: Fuel Gauge Sending Unit, More Names
Description: For A/C Belt. Gas engine. G10-30 vans. 4.3l. G10-30 vans. 5.7l. With ac. G10-30 vans. 5.0l. More Info
Fits:
  • Chevrolet:
    • G10,
    • G20,
    • G30
  • GMC:
    • G1500,
    • G2500,
    • G3500
  • 1 more
MSRP $336.23
$302.61
MSRP $336.23
$302.61

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