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Parts found for 2003 Chevrolet Express 3500 > Fuel System, Exhaust, Emission System > Fuel Supply System-Rear High Pressure

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  •  
    BOLT, Fuel Tank Mounting Strap Make Sure These Fit  
  • Chevrolet 52371671
    BOLT, FUEL TANK(M8X2.12X20)(HEXAGON-WASHER HEAD)
    $1.09
    $0.69
  • Chevrolet 52371847
    BOLT, FUEL TANK(M8X2.12X30)(HEXAGON-WASHER HEAD)
    $1.52
    $0.97
  •  
    BRACKET, Fuel Line Make Sure These Fit  
  • Chevrolet 52371600
    BRACKET, FUEL FEED HOSE CLIP
    Fitting Vehicle Options: G337(05-06)(KL6,KL8)
    Require Quantity: 03
    Package Quantity: 1
    $17.79
    $12.69
  • Chevrolet 52371600
    BRACKET, FUEL FEED HOSE CLIP
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8)
    Require Quantity: 02
    Package Quantity: 1
    $17.79
    $12.69
  •  
    CLIP, Fuel Line Make Sure These Fit  
  • Chevrolet 52371677
    CLIP, CNG HIGH PRESSURE REGULATOR PIPE
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8), G237,337(05-06)(KL6,KL8)
    $1.72
    $1.10
  • Chevrolet 52371674
    CLIP, CNG HIGH PRESSURE REGULATOR PIPE(PLASTIC LINE RETAINING)
    Fitting Vehicle Options: G237,337(05-06)(KL6,KL8), G234,334(05-06)(KL6,KL8)
    Require Quantity: 03
    Package Quantity: 1
    $0.19
    $0.12
  •  
    HOSE, Fuel Tank Filler Make Sure These Fit  
  • Chevrolet 52371591
    HOSE, CNG TANK FILLER(INCLUDES 17)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8), G237,337(05-06)(KL6,KL8)
    --
    --
  • Chevrolet 52371582
    HOSE, CNG TANK FILLER(INCLUDES 17)(FILTER TO LPL)
    Fitting Vehicle Options: G334(05-06)(KL6), G337(05-06)(KL6)
    --
    --
  • Chevrolet 52371721
    HOSE, CNG TANK FILLER(INCLUDES 17)(LINE TEE TO FILL VALVE)
    Fitting Vehicle Options: G337(05-06)(KL6), G334(05-06)(KL6)
    --
    --
  • Chevrolet 52371723
    HOSE, CNG TANK FILLER(INCLUDES 17)(LINE TEE TO HPL)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8), G237,337(05-06)(KL6,KL8)
    --
    --
  • Chevrolet 52372435
    HOSE, CNG TANK FILLER(INCLUDES 17)(LINE TEE TO HPR)(135" WHEELBASE)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8)
    $450.27
    $287.46
  • Chevrolet 52371584
    HOSE, CNG TANK FILLER(INCLUDES 17)(LPL TO FUEL RAIL)
    Fitting Vehicle Options: G337(05-06)(KL6), G334(05-06)(KL6)
    --
    --
  • Chevrolet 52371591
    HOSE, CNG TANK FILLER(INCLUDES 18)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8), G237,337(05-06)(KL6,KL8)
    --
    --
  • Chevrolet 52371581
    HOSE, CNG TANK FILLER(INCLUDES 18)(FILTER TO HOUSING-SOLENOID VALVE)
    Fitting Vehicle Options: G337(05-06)(KL8), G334(05-06)(KL8)
    --
    --
  • Chevrolet 52371594
    HOSE, CNG TANK FILLER(INCLUDES 18)(HPL TO HPR)(135" WHEELBASE)
    Fitting Vehicle Options: G334(05-06)(KL8)
    --
    --
  • Chevrolet 52371593
    HOSE, CNG TANK FILLER(INCLUDES 18)(HPL TO HPR)(155" WHEELBASE)
    Fitting Vehicle Options: G337(05-06)(KL8)
    $375.26
    $239.57
  • Chevrolet 52371627
    HOSE, CNG TANK FILLER(INCLUDES 18)(LINE TEE TO FILL VALVE)
    Fitting Vehicle Options: G334(05-06)(KL8), G337(05-06)(KL8)
    $341.05
    $217.73
  • Chevrolet 52371723
    HOSE, CNG TANK FILLER(INCLUDES 18)(LINE TEE TO HPL)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8), G237,337(05-06)(KL6,KL8)
    --
    --
  • Chevrolet 52372435
    HOSE, CNG TANK FILLER(INCLUDES 18)(LINE TEE TO HPR)(135" WHEELBASE)
    Fitting Vehicle Options: G234,334(05-06)(KL6,KL8)
    $450.27
    $287.46
  • Chevrolet 52371585
    HOSE, CNG TANK FILLER(INCLUDES 18)(LPL TO FUEL RAIL)
    Fitting Vehicle Options: G337(05-06)(KL8), G334(05-06)(KL8)
    $91.17
    $58.21
  •  
    SPACER, Fuel Tank Make Sure These Fit  
  • Chevrolet 52372462
    SPACER, FUEL TANK(MID-FRAME TANK, FRONT STRAP SPACER)
    Fitting Vehicle Options: G234,334(05-06)(KL8), G237,337(05-06)(KL8)
    $35.46
    $22.64
  • Chevrolet 52371846
    SPACER, FUEL TANK(P-CLAMP SPACER FOR CHECK VALVE TO AFT TANK FUEL LINE)
    Fitting Vehicle Options: G237,337(05-06)(KL6,KL8), G234,334(05-06)(KL6,KL8)
    --
    $6.29
  •  
    Standard Parts Make Sure These Fit  
  • Chevrolet 11517518
    BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(CNG HIGH PRESSURE REGULATOR SHIELD)
    $4.93
    $3.15
  • Chevrolet 11570097
    NUT, U-TYPE,M6X1, 21.4X15, 11.7 C/E, SAE 1050 STEEL,GMW3359.(FUEL TANK)
    $5.77
    $3.68
  • Chevrolet 11516075
    NUT, HEX FLANGED HEAD SELF LOCK,M6X1,7.7THK,14.2 O.D.,9,PHOSPHATE ZINC ORGANIC(FUEL TANK)
    $1.24
    $0.80
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Express 3500 parts. Parts like Fuel Supply System-Rear High Pressure are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 6.0L. Model Code: 1 TON CARGO EXPRESS, 1 TON PASSENGER.
 
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: 4)

This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.