OEM GM Fuel System Parts

Refine Results

There are many parts to your GM fuel system, working together to deliver gasoline to your vehicle's engine. While systems vary by vehicle, the main parts are pretty much standard. They include the fuel tank, fuel pump, fuel filters, and fuel injectors (though older models may be equipped with carburetors instead of fuel injectors.

How Your Fuel System Works

The fuel tank holds your gasoline, while the pump draws it out and sends it through hoses to your engine. The fuel filter, which typically sits inside your fuel tank, collects any contaminants present in the gas and prevents them from clogging the injectors and causing engine problems. The fuel injectors make sure that the proper amount of gas is delivered to the engine. Eventually, though, one or more parts of your fuel system can begin to fail. That requires immediate attention.

How to Spot Fuel System Trouble

Signs of a bad fuel system component:

  • Acceleration problems
  • A sputtering engine
  • Trouble starting your engine
  • Engine stalls
  • Unsteady idling
  • Reduced power

When it is time to replace failing fuel system parts, make sure that you use the right ones for your GM model. The ones that are made by your OEM are guaranteed to be compatible with your vehicle, ensuring the fit and performance you want. Find what you need right here in our online auto parts catalog, in stock and ready to ship straight to your front door. Buy today to save time and money!

Fuel Filter
MSRP $84.72
$48.29
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
Fuel Tank
MSRP $2,267.46
$1,482.92
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
Fuel Tank
MSRP $430.92
$283.11
Part Number: 12382562
Other Names: Fuel Pump, Tank More Names
Description: All models. More Info
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
Fuel Tank Cap
MSRP $25.98
$15.60
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
Fuel Tank Spacer
MSRP $20.63
$14.11
Part Number: 22801922
Positions: Upper
Other Names: Fuel Tank Insulator, 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
Fits:
  • Buick:
    • LaCrosse,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Malibu
  • 3 more
Fuel Tank Cap
MSRP $29.92
$17.96
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
Fuel Tank Spacer
MSRP $19.35
$13.24
Part Number: 23508008
Other Names: Fuel Tank Insulator, Spacer More Names
Description: With hybrid. More Info
Fits:
  • Cadillac:
    • CT6
  • Chevrolet:
    • Malibu
Fuel Tank Cap
MSRP $75.06
$42.78
Part Number: 24300044
Other Names: Fuel Cap, F (S)Cap More Names
Description: With locking. More Info
Fits:
  • Hummer:
    • H3,
    • H3T
Fuel Tank Cap
MSRP $45.63
$26.00
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
Fuel Tank Cap
MSRP $194.79
$127.97
Part Number: 84760198
Other Names: Fuel Filler Neck, Filler Pipe, Pipe More Names
Replaces: 84362952
Description: Incl.Fuel Tank Filler Neck. Assembly. Incl.Upper Pipe and Lower Hose. Incl.Capless Filler Valve. Rwd. Awd. More Info
Fits:
  • Cadillac:
    • XT5
Fuel Tank Cap
MSRP $152.34
$101.45
Part Number: 84377318
Positions: Upper
Other Names: Fuel Filler Neck, Pipe More Names
Description: Incl.Fuel Tank Filler Neck. Incl.Capless Filler Valve. More Info
Fits:
  • Cadillac:
    • ATS
Fuel Tank Bushing
MSRP $5.49
$3.76
Part Number: 22970850
Other Names: Fuel Tank Grommet, Spacer More Names
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
Fuel Tank Cap
MSRP $22.86
$13.72
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
Fuel Tank Cap
MSRP $358.20
$235.34
Part Number: 84392682
Other Names: Filler Neck, Fuel Filler Neck, Pipe More Names
Replaces: 23308928
Description: Incl.Fuel Tank Filler Neck. With hybrid. Assembly. Incl.Upper Pipe and Lower Hose. Incl.Capless Filler Valve. More Info
Fits:
  • Chevrolet:
    • Malibu
Fuel Tank Spacer
MSRP $18.90
$12.94
Part Number: 22903590
Other Names: Fuel Tank Insulator, Valve More Names
Description: Sedan, #2. Fuel tank & pump. Coupe, #2. Without hybrid. #2. More Info
Fits:
  • Cadillac:
    • ATS,
    • CT4,
    • CT5,
    • CT6
Fuel Tank Spacer
MSRP $5.47
$3.74
Part Number: 22970851
Other Names: Fuel Tank Bushing, Spacer More Names
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Equinox
  • GMC:
    • Terrain
Fuel Tank Cap
MSRP $25.21
$15.12
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
Fuel Tank Cap
MSRP $25.98
$15.60
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
Fuel Tank Sending Unit
MSRP $132.40
$73.48
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
Fuel Tank Sending Unit
MSRP $162.08
$89.97
Part Number: 19179949
Other Names: Fuel Gauge Sending Unit, Level Sensor, Sensor Kit More Names
Description: HHR. More Info
Fits:
  • Chevrolet:
    • HHR
Fuel Tank Sending Unit
MSRP $216.86
$118.73
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
Fuel Tank Lower Insulator
MSRP $4.47
$3.06
Part Number: 13297392
Other Names: Fuel Tank Insulator, Insulator More Names
Description: Type 2. More Info
Fits:
  • Buick:
    • Cascada,
    • Verano
Fuel Tank Sending Unit
MSRP $252.36
$138.17
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: 70. 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
Fuel Tank Sending Unit
MSRP $558.10
$305.56
Part Number: 15207043
Other Names: Fuel Gauge Sending Unit, Fuel Pump, 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
Fuel Tank Sending Unit
MSRP $294.28
$161.12
Part Number: 19148811
Other Names: Sending Unit, Level Sensor, Fuel Gauge Sending Unit, Sensor Kit More Names
Description: Diesel. Main tank. Silverado, sierra. 1 ton. 6.6l. Silverado, sierra. 3/4 ton. 6.6l. More Info
Notes: 14. More Notes
Fits:
  • Chevrolet:
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 5 more
Fuel Tank Mount Strap
MSRP $61.30
$39.83
Part Number: 10434737
Positions: Rear
Other Names: Fuel Tank Strap, Strap More Names
Description: Rear, long wheelbase. More Info
Fits:
  • Buick:
    • Terraza
  • Chevrolet:
    • Uplander,
    • Venture
  • Oldsmobile:
    • Silhouette
  • Pontiac:
    • Montana
  • Saturn:
    • Relay
  • 1 more
Fuel Tank Sending Unit
MSRP $478.58
$262.02
Part Number: 88965569
Other Names: Fuel Pump Assembly, Module Kit More Names
Description: Robust Fuel System. 2000-05. More Info
Fits:
  • Chevrolet:
    • Astro
  • GMC:
    • Safari
Fuel Tank Sending Unit
MSRP $175.69
$97.50
Part Number: 88965799
Other Names: Level Sensor, Fuel Gauge Sending Unit, F (S)Sensor Kit More Names
Description: 1/2 ton, with flex fuel. Yukon XL, Suburban. 5.3l. Avalanche, Escalade EXT. More Info
Fits:
  • Cadillac:
    • Escalade ESV,
    • Escalade EXT
  • Chevrolet:
    • Avalanche,
    • Avalanche 1500,
    • Suburban 1500,
    • Suburban 2500
  • GMC:
    • Yukon XL 1500,
    • Yukon XL 2500
  • 3 more
Fuel Tank Sending Unit
MSRP $228.90
$125.32
Part Number: 88966967
Other Names: Fuel Gauge Sending Unit, Sensor Kit More Names
Description: Silverado, sierra. 1 ton. 6.6l. For Primary Fuel Tank. 1st Design. Vendor:delphi. More Info
Fits:
  • Chevrolet:
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Silverado 3500 HD
  • GMC:
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Sierra 3500 HD
  • 1 more
Fuel Tank Sending Unit
MSRP $70.10
$39.96
Part Number: 13515236
Other Names: Fuel Gauge Sending Unit, Level Sensor, Sensor Kit More Names
Description: Sonic. 1.4l. All. More Info
Fits:
  • Chevrolet:
    • Sonic
Fuel Tank Sending Unit
MSRP $128.60
$71.37
Part Number: 19149710
Other Names: Fuel Gauge Sending Unit, 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
Fuel Tank Upper Insulator
MSRP $50.01
$32.50
Part Number: 23142158
Positions: Lower
Other Names: Fuel Tank Lower Insulator, Insulator More Names
Fits:
  • Chevrolet:
    • Volt
Fuel Tank Upper Insulator
MSRP $50.32
$32.70
Part Number: 13318699
Positions: Upper
Other Names: Fuel Tank Insulator, Insulator Kit More Names
Fits:
  • Buick:
    • Verano
  • Chevrolet:
    • Cruze,
    • Cruze Limited
Fuel Tank Sending Unit
MSRP $115.42
$64.06
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
Fuel Tank Sending Unit
MSRP $133.35
$74.01
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
Fuel Tank Sending Unit
MSRP $177.34
$98.43
Part Number: 15867653
Positions: Left, Right
Other Names: Fuel Gauge Sending Unit, Level Sensor, 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
Fuel Tank Sending Unit
MSRP $183.54
$101.86
Part Number: 15867654
Positions: Right, Left
Other Names: Fuel Gauge Sending Unit, Level Sensor, 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
Fuel Tank Sending Unit Lock Ring
MSRP $22.46
$13.48
Part Number: 15776431
Positions: Left, Right
Other Names: Sending Unit Retainer, Fuel Pump Retainer, Fuel Pump Assembly Retainer, Sending Unit Lock Ring, Fuel Sender Unit Lock Ring, Sending... More Names
Description: Pump & components. Awd. Fuel tank components. Federal, 2.2l & 2.4l. Federal emmisions. More Info
Fits:
  • Buick:
    • Enclave,
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal
  • Cadillac:
    • SRX,
    • XT5,
    • XT6,
    • XTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Cobalt,
    • Corvette,
    • Equinox,
    • SS,
    • Traverse,
    • Trax
  • GMC:
    • Acadia,
    • Terrain
  • Pontiac:
    • G5,
    • G8
  • Saturn:
    • Vue
  • 19 more
Fuel Filter
MSRP $27.52
$16.51
Part Number: 10287788
Other Names: Filter More Names
Description: Corvette. More Info
Fits:
  • Chevrolet:
    • Corvette
Fuel Filter
MSRP $52.60
$12.78
Part Number: 10337405
Other Names: Filter More Names
Description: Grand Prix. More Info
Fits:
  • Pontiac:
    • Grand Prix
Fuel Filter
MSRP $176.70
$98.07
Part Number: 12552214
Other Names: Filter More Names
Description: Express, savana. Diesel engines. More Info
Fits:
  • Chevrolet:
    • Express 2500,
    • Express 3500,
    • P30
  • GMC:
    • Savana 2500,
    • Savana 3500
Fuel Filter
MSRP $145.16
$80.56
Part Number: 15077584
Other Names: Filter More Names
Description: S-series. 2.2l. With flex fuel. In-Line Filter. Incl.Fuel Injection Pressure Regulator. More Info
Fits:
  • Chevrolet:
    • S10
  • GMC:
    • Sonoma
Fuel Filter
MSRP $214.20
$117.27
Part Number: 15831641
Other Names: Filter More Names
Description: STS, STS-v. 4.4l. In-Line Filter. Incl.Fuel Injection Pressure Regulator. More Info
Fits:
  • Cadillac:
    • STS
Fuel Filter
MSRP $16.37
$9.83
Part Number: 25121129
Other Names: F (S)Filter More Names
Description: Seville. All models. More Info
Fits:
  • Buick:
    • Reatta,
    • Riviera
  • Cadillac:
    • Eldorado,
    • Seville
  • Oldsmobile:
    • Toronado
Fuel Filter
MSRP $48.88
$27.86
Part Number: 25121970
Other Names: F (S)Filter More Names
Description: Stainless Steel with Hose. In-Line Filter. All models. 2.2l. All models. 3.3l. All models. 3.1l. All models. 2.5l. More Info
Fits:
  • Buick:
    • Century
  • Oldsmobile:
    • Cutlass Ciera,
    • Cutlass Cruiser
  • Pontiac:
    • 6000
Fuel Filter
MSRP $25.29
$15.17
Part Number: 25163684
Other Names: Filter More Names
Description: All models. More Info
Fits:
  • Cadillac:
    • DeVille,
    • Eldorado,
    • Seville
Fuel Filter
MSRP $20.15
$12.10
Part Number: 25168594
Other Names: F (S)Filter More Names
Description: S-series. 4.3l. Quick Connect on One End. In-Line Filter. S-series. 2.2l. Without flex fuel. More Info
Fits:
  • Chevrolet:
    • Blazer,
    • Express 1500,
    • Express 2500,
    • Express 3500,
    • S10
  • GMC:
    • Jimmy,
    • S15,
    • Savana 1500,
    • Savana 2500,
    • Savana 3500,
    • Sonoma
  • Oldsmobile:
    • Bravada
  • 7 more
Fuel Filter
MSRP $35.96
$21.58
Part Number: 25319686
Other Names: F (S)Filter More Names
Description: 2001-05. Saturn. More Info
Fits:
  • Saturn:
    • L100,
    • L200,
    • L300,
    • LS,
    • LS1,
    • LS2,
    • LW1,
    • LW2,
    • LW200,
    • LW300
  • 5 more
Fuel Filter
MSRP $5.28
$3.17
Part Number: 5651803
Other Names: Filter More Names
Fits:
  • Buick:
    • Century,
    • Electra,
    • LeSabre,
    • Regal,
    • Riviera,
    • Skylark
  • Cadillac:
    • Brougham,
    • Fleetwood
  • Chevrolet:
    • Astro,
    • C/K Pickup,
    • Camaro,
    • Caprice,
    • Celebrity,
    • Chevette,
    • Citation II,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • Impala,
    • K5 Blazer,
    • Monte Carlo,
    • P20,
    • P30,
    • R20,
    • R30,
    • R3500,
    • S10,
    • S10 Blazer,
    • Suburban C10,
    • Suburban C20,
    • Suburban K10,
    • Suburban K20,
    • V20,
    • V30,
    • V3500
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • K3500 Pickup,
    • P2500,
    • P3500,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban K2500,
    • V2500,
    • V3500
  • Oldsmobile:
    • 98,
    • Custom Cruiser,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88,
    • Omega,
    • Toronado
  • Pontiac:
    • 6000,
    • Bonneville,
    • Firebird,
    • Grand Prix,
    • Parisienne,
    • Phoenix,
    • Safari,
    • T1000
  • 72 more

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