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Parts found for 2003 Chevrolet Silverado 1500 HD 4WD > Fuel System, Exhaust, Emission System > Natural Gas/Regulator Heater Hoses

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  • GM 52370373
    BOLT, Fuel Line
    BOLT,CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET
    Require Quantity: 02
    Package Quantity: 1
    $2.53
    $1.61
    Ships in 1-3 Business Days
  •  
    BOLT, Hex Make Sure These Fit  
  • GM 11515758
    BOLT, HEX FLANGED HEAD,M8X1.25X30,28THD,18 O.D.,MACHINE POINT,10.9,7114M(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)
    $1.22
    $0.78
  • GM 11514623
    BOLT, HEXAGON W/CONICAL WASHER,M6X1X20(CNG HIGH PRESSURE REGULATOR SHIELD)
    Require Quantity: 02
    Package Quantity: 1
    $1.78
    $1.14
  • GM 24503695
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X30,25THD,17 O.D.,9.8,PO(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)
    Require Quantity: 03
    Package Quantity: 1
    $5.57
    $3.55
  • GM 24503695
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X30,25THD,17 O.D.,9.8,PO(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)
    Require Quantity: 02
    Package Quantity: 1
    $5.57
    $3.55
  • GM 24503695
    BOLT, HEXAGON W/CONICAL WASHER,M8X1.25X30,25THD,17 O.D.,9.8,PO(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE CLA)
    Require Quantity: 07
    Package Quantity: 1
    $5.57
    $3.55
  •  
    BRACKET, Fuel Line Make Sure These Fit  
  • GM 52371271
    BRACKET, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE REAR(ATTACH TO BODY SILL)
    $90.14
    $57.55
    Ships in 1-3 Business Days
  • GM 52370009
    BRACKET, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE REAR(ATTACH TO PICK-UP BED CROSS SILL)
    $108.09
    $69.00
    Ships in 1-3 Business Days
  •  
    BRACKET, Natural Gas Pressure Regulator Make Sure These Fit  
  • GM 52371266
    BRACKET, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE FRONT(FIREWALL)
    Fitting Vehicle Options: CK259(03)(KL6,ZW9), CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $127.81
    $81.59
    Ships in 1-3 Business Days
  • GM 52371263
    BRACKET, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE FRONT(FORWARD)
    Fitting Vehicle Options: CK259(03)(KL6,ZW9), CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $78.50
    $50.11
    Ships in 1-3 Business Days
  • GM 52370006
    BRACKET, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE INTERMEDIATE
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(03)(KL6,ZW9), K259(43)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    $15.19
    $10.51
    Ships in 1-3 Business Days
  •  
    CLAMP, Fuel Line Make Sure These Fit  
  • GM 15302280
    CLAMP, CNG HIGH PRESSURE REGULATOR HEATER INLET HOSE(PART OF 21)
    Fitting Vehicle Options: CK259(03)(KL6,KL8,ZW9)
    --
    $6.74
    Ships in 1-3 Business Days
  • GM 52371103
    CLAMP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE
    Fitting Vehicle Options: CK259(03)(KL6), CK259(53)(KL6), K259(43)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    $2.05
    $1.31
    Ships in 1-3 Business Days
  • GM 15302280
    CLAMP, CNG HIGH PRESSURE REGULATOR HEATER OUTLET HOSE
    Fitting Vehicle Options: CK259(03-43-53)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    --
    $6.74
    Ships in 1-3 Business Days
  • GM 15302280
    CLAMP, CNG HIGH PRESSURE REGULATOR HEATER OUTLET HOSE(PART OF 21)
    Fitting Vehicle Options: CK259(03-43-53)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    --
    $6.74
    Ships in 1-3 Business Days
  •  
    CLIP, Fuel Line Make Sure These Fit  
  • GM 52370186
    CLIP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET HOSE
    Fitting Vehicle Options: CK259(03-53)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    $2.23
    $1.42
    Ships in 1-3 Business Days
  • GM 52370186
    CLIP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET HOSE
    Fitting Vehicle Options: CK259(03-53)(KL6), K259(43)(KL6)
    Require Quantity: 04
    Package Quantity: 1
    $2.23
    $1.42
    Ships in 1-3 Business Days
  • GM 52369083
    CLIP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET HOSE(2 HOSE)(SNAP ON CLIP W/MOUNTING HOLE)
    Fitting Vehicle Options: CK259(03)(KL6,ZW9)
    $15.21
    $9.71
    Ships in 1-3 Business Days
  • GM 52370010
    CLIP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET HOSE(W/BRACKET RETAINER HOLD-DOWN CLIPS)
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $2.18
    $1.39
    Ships in 1-3 Business Days
  • GM 52371123
    CLIP, CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET HOSE(W/O BRACKET RETAINER HOLD-DOWN CLIPS)
    Fitting Vehicle Options: CK259(03)(KL6,ZW9), CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $2.11
    $1.34
    Ships in 1-3 Business Days
  •  
    FITTING, Fuel Line Make Sure These Fit  
  • GM 52371256
    FITTING, CNG HIGH PRESSURE REGULATOR HEATER INLET HOSE
    Fitting Vehicle Options: CK259(03)(KL6,KL8), CK259(53)(KL6), K259(43)(KL6)
    --
    --
  • GM 52371257
    FITTING, CNG HIGH PRESSURE REGULATOR HEATER INLET HOSE
    Fitting Vehicle Options: CK259(03)(KL6,KL8), K259(43)(KL6)
    --
    --
  • GM 52371257
    FITTING, CNG HIGH PRESSURE REGULATOR HEATER OUTLET HOSE
    Fitting Vehicle Options: CK259(03)(KL6)
    --
    --
  •  
    HOSE, Fuel Line Make Sure These Fit  
  • GM 52370502
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER INLET
    Fitting Vehicle Options: CK259(03-43-53)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    $18.22
    $12.63
    Ships in 1-3 Business Days
  • GM 52371264
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET FRONT
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(03)(KL6,ZW9), K259(43)(KL6)
    $13.61
    $9.43
    Ships in 1-3 Business Days
  •  
    HOSE, Natural Gas Pressure Regulator Make Sure These Fit  
  • GM 52371267
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER INLET REAR(3.163)
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $22.54
    $15.61
    Ships in 1-3 Business Days
  • GM 52371265
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET REAR(1/2" INSIDE DIAMETER W/GREEN IDENTIFIER STRIPE)
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(53)(KL6), K259(43)(KL6)
    $9.24
    $6.39
    Ships in 1-3 Business Days
  • GM 52371268
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET REAR(1/2" INSIDE DIAMETER W/O IDENTIFIER STRIPE)
    Fitting Vehicle Options: CK259(03)(KL6,KL8), CK259(53)(KL6), K259(43)(KL6)
    $26.77
    $17.09
    Ships in 1-3 Business Days
  • GM 52372251
    HOSE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET REAR(INCLUDES 20,24)(3.163)
    Fitting Vehicle Options: CK259(03)(KL6,ZW9)
    $39.90
    $25.47
    Ships in 1-3 Business Days
  •  
    PIPE, Fuel Line Make Sure These Fit  
  • GM 52371278
    PIPE, CNG HIGH PRESSURE REGULATOR HEATER INLET
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    Require Quantity: 02
    Package Quantity: 1
    --
    --
  • GM 52372239
    PIPE, CNG HIGH PRESSURE REGULATOR HEATER INLET
    Fitting Vehicle Options: CK259(03)(KL6,KL8,ZW9)
    --
    --
  • GM 52371261
    PIPE, CNG HIGH PRESSURE REGULATOR HEATER INLET(UNDERBODY PIPE)(STANDARD CAB)
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(KL6), K259(43)(KL6)
    $246.16
    $157.15
  • GM 52372238
    PIPE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET
    Fitting Vehicle Options: CK259(03)(KL6,KL8,ZW9)
    $226.49
    $144.59
    Ships in 1-3 Business Days
  • GM 52371262
    PIPE, CNG HIGH PRESSURE REGULATOR HEATER OUTLET(UNDERBODY PIPE)(STANDARD CAB)
    Fitting Vehicle Options: CK259(03-53)(E63,KL6), CK259(03-53)(E63,KL8), CK259(53)(E63,KL6,KL8), K259(43)(KL6)
    $229.08
    $146.25
  •  
    Standard Parts Make Sure These Fit  
  • GM 11570383
    CLAMP, SPRINGBAND, 24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(CNG HIGH PRESSURE REGULATOR HEATER INLET HOSE)
    $8.73
    $5.87
  • GM 11570383
    CLAMP, SPRINGBAND, 24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(CNG HIGH PRESSURE REGULATOR HEATER INLET HOSE)
    $8.73
    $5.87
  • GM 11570383
    CLAMP, SPRINGBAND, 24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(CNG HIGH PRESSURE REGULATOR HEATER OUTLET HOSE)
    $8.73
    $5.87
  • GM 11570383
    CLAMP, SPRINGBAND, 24 NOMINAL DIAMETER, 15 THICK, STEEL, GMW14083(CNG HIGH PRESSURE REGULATOR HEATER OUTLET HOSE)
    $8.73
    $5.87
  • GM 11561740
    NUT, U-SHAPED, M8X1.25, 14.2 WIDE, 38.5 OVERALL LENGTH, 28 C-C, SAE 1050 STEEL, GM7111M(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)
    $4.70
    $3.00
    Ships in 1-3 Business Days
  • GM 11561740
    NUT, U-SHAPED, M8X1.25, 14.2 WIDE, 38.5 OVERALL LENGTH, 28 C-C, SAE 1050 STEEL, GM7111M(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)
    $4.70
    $3.00
    Ships in 1-3 Business Days
  • GM 11514596
    NUT, HEX FLANGED HEAD,M8X1.25,17.9 OUTSIDE DIAMETER,738 THICK,13MM HEXAGON,10, PHOSPHATE ZINC ORGANIC - FLAKE(CNG HIGH PRESSURE REGULATOR HEATER INLET & OUTLET PIPE BRACKET)(8.915)
    $4.54
    $2.89
  • GM 11516149
    NUT, U,8X1.25,MULTI THREAD,.08'-4.0' THICK PANEL,PZ(PART OF 21)
    $3.22
    $2.05
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 HD 4WD parts. Parts like Natural Gas/Regulator Heater Hoses 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 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 1/2 TON, 1500 CREW CAB LONG BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, 4 DOOR 1/2 TON.
 
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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.