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Parts found for 2003 Chevrolet Silverado 1500 HD 2WD > Starter, Generator, Ignition, Electrical, Lamps > Wiring Harness/Chassis

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  •  
    HARNESS, Chassis Wiring Make Sure These Fit  
  • Chevrolet 15181669
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LQ4,L18,EVA,HVY)(EXC 5X7,5Y0,8S3)
    $561.33
    $358.36
  • Chevrolet 15181711
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,NYS,5X7,5Y0,8S3)
    $702.25
    $448.31
  • Chevrolet 15181712
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,Z71,Z83,Z85)(EXC EVA,FW1,5X7,5Y0,8S3)
    $327.30
    $208.92
  • Chevrolet 15181716
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(03)(LM7,LR4,LU3,L59,EVA,Z71,Z83,Z85)(EXC FW1,JVA,5X7,5Y0,8S3), CK157(03)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,JVA,5X7,5Y0,8S3), CK157(03)(LM7,LR4,EVA,FW1,Z71), CK157(03)(LM7,LR4,EVA,ZX3)
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  • Chevrolet 15181717
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,EVA,ZX3)(EXC NYS), CK157(53)(LM7,LR4,LU3,EVA,FW1,Z71)
    $713.47
    $455.48
  • Chevrolet 15181719
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,EVA,FW1,Z71), CK159(53)(LM7,LR4,EVA,ZX3)(EXC NYS)
    $508.70
    $324.77
  • Chevrolet 15181728
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LQ9,LR4,LU3,L59,EVA,Z60,Z71,Z83,Z85)(EXC FW1,NYS,5X7,5Y0,8S3)
    --
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  • Chevrolet 15181731
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4)(EXC EVA,NYS)
    --
    --
  • Chevrolet 15181732
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,EVA)(EXC NYS)
    --
    --
  • Chevrolet 15181954
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(03)(LM7,LR4,LU3,L59,8S3), CK157(03)(LM7,LR4,LU3,L59,5X7)(EXC 8S3), CK157(03)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3)
    --
    --
  • Chevrolet 15181955
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(03)(LM7,LR4,LU3,L59,8S3), CK159(03)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3), CK159(03)(LM7,LR4,LU3,L59,5X7)(EXC 8S3)
    --
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  • Chevrolet 15181963
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,L59,5X7)(EXC 8S3), CK157(53)(LM7,LR4,LU3,L59,8S3), CK157(53)(LM7,LR4,LU3,L59,5Y0)(EXC 5X7,8S3)
    $481.65
    $307.52
  • Chevrolet 15188985
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(53)(LM7,LR4,LU3,EVA,NYS,ZX3), CK157(53)(LM7,LQ4,NYS)
    $1231.25
    $786.03
  • Chevrolet 15190869
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,EVA,NYS)
    $1053.77
    $672.73
  • Chevrolet 15190870
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK157(43)(LQ4,NYS)(EXC EVA)
    $1142.50
    $729.37
  • Chevrolet 15195586
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(53)(LM7,LR4,EVA,Z71,Z83,Z85)
    --
    --
  • Chevrolet 15195590
    HARNESS, CHASSIS WIRING
    Fitting Vehicle Options: CK159(03)(LM7,LR4,LU3,L59,EVA,Z71,Z83,Z85)(EXC FW1,5X7,5Y0,8S3), CK159(03)(LM7,LR4,LU3,EVA,ZX3), CK159(03)(LM7,LR4,LU3,Z71,Z83,Z85)(EXC EVA,FW1,5X7,5Y0,8S3), CK159(03)(LM7,LR4,LU3,EVA,FW1,Z71)
    $764.00
    $487.74
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 HD 2WD parts. Parts like Wiring Harness/Chassis 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 5.7L, 8 Cyl 6.0L, 8 Cyl 6.6L Diesel, 8 Cyl 8.1L. Model Code: 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.
 
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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.