Fuel Supply System-Rear High Pressure fit your 2003 GMC Sierra 2500 4WD

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2003 GMC Sierra 2500 4WD
My Vehicle Change Vehicle
2003 GMC Sierra 2500 4WD
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Body Mounting, Air Conditioning, Audio/Entertainment
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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
Categories Close X

You have selected

Other Categories

Body Mounting, Air Conditioning, Audio/Entertainment
Brakes
Brakes, Rear Axle, Propeller Shaft, Wheels, Tires
Cab And Body Structure, Mirrors, Doors, Trim, Seat Belts, Wipers
Cooling System, Grille, Oil System
Engine
Frames, Springs, Shocks, Bumpers
Front Axle, Front Suspension, Steering
Front End Sheet Metal, Heater
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Starter, Generator, Ignition, Electrical, Lamps
Transfer Case
Transmission - Automatic
Transmission - Manual
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Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • SEAL, Fuel Line
    GMC 52368709
    52368709
    SEAL, CNG LOW PRESSURE REGULATOR PIPE(O RING)(3/8"O-RING FACE SEAL)
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9)
    • Require Quantity:
      05
    • Package Quantity:
      1
    MSRP: $56.18
    $27.86
    1
    Add To Cart
  • GMC 52368708
    52368708
    SEAL, CNG HIGH PRESSURE REGULATOR PIPE FITTING(O RING)
    • Fitting Vehicle Options:
      CK259(03-53)(KL6,KL8)
    • Require Quantity:
      05
    • Package Quantity:
      1
  • GMC 52368708
    52368708
    SEAL, CNG HIGH PRESSURE REGULATOR PIPE FITTING(O RING)(PART OF 4,10-13)
    • Fitting Vehicle Options:
      CK259(03-53)(KL6,KL8), K259(43)(KL6)
    • Require Quantity:
      05
    • Package Quantity:
      1
  • CLIP, Fuel Line
    GMC 52369072
    52369072
    CLIP, CNG FUEL FILTER PIPE(2 HOSE)(SNAP ON CLIP W/O MOUNTING HOLES)(3.163)
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $12.57
    $7.98
    1
    Add To Cart
  • GMC 52370031
    52370031
    CLIP, CNG FUEL FEED INTERMEDIATE PIPE
    • Fitting Vehicle Options:
      K259(43)(KL6)
  • GMC 52370031
    52370031
    CLIP, CNG FUEL FEED FRONT PIPE
    • Fitting Vehicle Options:
      CK259(03-53)(KL6)
  • GMC 52371096
    52371096
    CLIP, CNG FUEL FEED FRONT PIPE
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9), K259(43-53)(KL6), CK259(03)(KL6,E63)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • BOLT, Engine Fuel Filter
    GMC 52371091
    52371091
    BOLT, CNG FUEL FILTER
    • Fitting Vehicle Options:
      CK259(03-43-53)(KL6,KL8)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $2.32
    $1.40
    1
    Add To Cart
  • GMC 52370441
    52370441
    BOLT, CNG FUEL FILTER(3.162)
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9)
    • Require Quantity:
      04
    • Package Quantity:
      1
  • PIPE, Fuel Line
    52370548
    PIPE, CNG HIGH PRESSURE REGULATOR
    • Fitting Vehicle Options:
      CK259(03)(E63,KL6), K259(43)(KL6), CK259(53)(KL6)
  • GMC 52371095
    52371095
    PIPE, CNG HIGH PRESSURE REGULATOR(FILTER TO REGULATOR)
    • Fitting Vehicle Options:
      K259(43)(KL6), CK259(03)(KL6,E63), CK259(53)(KL6)
  • GMC 52372249
    52372249
    PIPE, CNG HIGH PRESSURE REGULATOR
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9)
  • GMC 52372253
    52372253
    PIPE, CNG FUEL FILTER
    • Fitting Vehicle Options:
      CK259(03)(KL6,ZW9)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 GMC Sierra 2500 4WD 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: 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB.