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Parts found for 2003 Chevrolet Silverado 1500 HD 4WD > Starter, Generator, Ignition, Electrical, Lamps > Wiring Harness/Engine Rear

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  •  
    CONNECTOR, Computer Control Sensors Make Sure These Fit  
  • Chevrolet 13585848
    CONNECTOR, HEATED OXYGEN SENSOR(BLACK)(5-WAY MALE)(W/LEADS)
    Fitting Vehicle Options: CK1,2,3
    Require Quantity: 02
    Package Quantity: 1
    $38.15
    $21.37
  • Chevrolet 15305960
    CONNECTOR, HEATED OXYGEN SENSOR(GRAY)(4-WAY FEMALE)(W/LEADS)(3.900)
    Fitting Vehicle Options: CK1(LM7)
    Require Quantity: 04
    Package Quantity: 1
    $60.74
    $32.80
  • Chevrolet 15306319
    CONNECTOR, HEATED OXYGEN SENSOR(GRAY)(4-WAY MALE)(W/LEADS)(2.530)
    Fitting Vehicle Options: CK1,2,3
    $60.64
    $32.73
  •  
    SENSOR, Computer Control Sensors Make Sure These Fit  
  • Chevrolet 12572705
    SENSOR, HEATED OXYGEN(POSITION 2)(IN EXHAUST MANIFOLD/CROSSOVER)(USE CONNECT 13585848 (5-WAY MALE W/LEADS))
    Fitting Vehicle Options: CK1,2,3(LQ4,LQ9,L18)
    Require Quantity: 02
    Package Quantity: 1
    $140.52
    $75.88
  • Chevrolet 12587785
    SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)
    Fitting Vehicle Options: CK1(LM7,L59)
    Require Quantity: 02
    Package Quantity: 1
    $85.41
    $47.82
  • Chevrolet 19209808
    SENSOR, HEATED OXYGEN(POSITION 2)(PRE CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    Fitting Vehicle Options: CK1,3(LR4)
    Require Quantity: 02
    Package Quantity: 1
    $91.28
    $49.29
  • Chevrolet 12587785
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    Fitting Vehicle Options: CK1(LM7,L59)
    Require Quantity: 02
    Package Quantity: 1
    $85.41
    $47.82
  • Chevrolet 19209812
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)
    Location: Driver Side
    Fitting Vehicle Options: CK1(43)(LQ4)
    $121.07
    $65.38
  • Chevrolet 19209808
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    Fitting Vehicle Options: CK1(03-06-36-53)(LQ4,LQ9,LU3,LR4)
    Require Quantity: 02
    Package Quantity: 1
    $91.28
    $49.29
  • Chevrolet 19209808
    SENSOR, HEATED OXYGEN(POSITION 3)(POST CONVERTER)(MATES W/CONNECT 15306319 W/LEADS, 4-WAY)
    Location: Passenger Side
    Fitting Vehicle Options: CK1(43)(LQ4)
    $91.28
    $49.29
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the lowest prices for genuine 2003 Chevrolet Silverado 1500 HD 4WD parts. Parts like Wiring Harness/Engine Rear 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: 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 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.