Wiring Harness/Rear Side Door fit your 2003 Chevrolet Trailblazer EXT 4WD

My Vehicle Change Vehicle
2003 Chevrolet Trailblazer EXT 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

My Vehicle Change Vehicle
2003 Chevrolet Trailblazer EXT 4WD

4-Speed Automatic Transmission, 4L60-E, Electronic; Trailblazer 4 Door EXT

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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
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Transfer Case
Transmission - Automatic
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
Fuel System, Exhaust, Emission System
Maintenance Parts, Fluids, Capacities, Electrical Connectors
Rear Body Structure, Moldings & Trim, Cargo Stowage
Transfer Case
Transmission - Automatic
Sort by:
Recommended
Part No. & Part Description
Price
Part No. &
Part Description
  • CONNECTOR, Radio Wiring
    12117323
    CONNECTOR, SPEAKER-RADIO(PART OF 2)(BLUE)(2-WAY FEMALE)(W/LEADS)(10.275)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $42.98
    $22.78
    1
    Add To Cart
  • 19368713
    CONNECTOR, SPEAKER-RADIO(INDEX TAB CENTER CAVITY A&B, W/LOCKING TAB)(PART OF 2)(BLACK)(1.5MM2)(2-WAY FEMALE)(W/LEADS)(2.530)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $42.84
    $22.71
    1
    Add To Cart
  • Chevrolet 12125690
    12125690
    CONNECTOR, SPEAKER-RADIO(PART OF 2)(GREEN)(2-WAY FEMALE)(W/LEADS)(14.691)
    MSRP: $37.78
    $21.06
    1
    Add To Cart
  • Chevrolet 88987981
    88987981
    CONNECTOR, SPEAKER-RADIO(PART OF 2)(NATURAL)(2-WAY FEMALE)(W/LEADS)
    • Require Quantity:
      02
    • Package Quantity:
      1
  • CONNECTOR, Door and End Gate Electrical
    Chevrolet 88988609
    88988609
    CONNECTOR, MOTOR-WINDOW REGULATOR(PART OF 2)(GRAY)(2-WAY FEMALE)(W/LEADS)(10.783)
    • Require Quantity:
      02
    • Package Quantity:
      1
    MSRP: $48.70
    $25.81
    1
    Add To Cart
  • Chevrolet 12101855
    12101855
    CONNECTOR, MOTOR-DOOR LOCK ACTUATOR(PART OF 2)(BLACK)(2-WAY FEMALE)(W/LEADS)(2.535)
    MSRP: $53.56
    $28.39
    1
    Add To Cart
  • Chevrolet 15306048
    15306048
    CONNECTOR, SWITCH-SIDE WINDOW(PART OF 2)(BROWN)(8-WAY FEMALE)(GT280)(W/LEADS)(10.777)
    MSRP: $93.00
    $39.07
    1
    Add To Cart
  • HARNESS, Door and End Gate Electrical
    Chevrolet 15789977
    15789977
    HARNESS, REAR SIDE DOOR DOOR WIRING(INCLUDES 1,3-7)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      ST158(EXC UQA)
    MSRP: $74.04
    $31.51
    1
    Add To Cart
  • Chevrolet 15789978
    15789978
    HARNESS, REAR SIDE DOOR DOOR WIRING(INCLUDES 1,3-7)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      ST158(UQA)
  • Chevrolet 15789979
    15789979
    HARNESS, REAR SIDE DOOR DOOR WIRING(INCLUDES 1,3-7)
    • Location:
      Driver Side
    • Fitting Vehicle Options:
      ST158(UQA)
  • Chevrolet 15789980
    15789980
    HARNESS, REAR SIDE DOOR DOOR WIRING(INCLUDES 1,3-7)
    • Location:
      Passenger Side
    • Fitting Vehicle Options:
      ST158(EXC UQA)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Trailblazer EXT 4WD parts. Parts like Wiring Harness/Rear Side Door are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 4.2L, 8 Cyl 5.3L. Model Code: 4 DOOR EXT.