Wiring Harness/Instrument Panel 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
  • FLASHER, Chassis/Body Marker/Hazard
    15231201
    FLASHER, HAZARD LAMP & TURN SIGNAL LAMP
    • Fitting Vehicle Options:
      ST1(06)(DAY,OKL)(EXC BAG)
    MSRP: $83.58
    $35.10
    1
    Add To Cart
  • Chevrolet 15231200
    15231200
    FLASHER, HAZARD LAMP & TURN SIGNAL LAMP
    • Fitting Vehicle Options:
      ST1(BAG)(EXPORT)
  • HARNESS, Chassis Wiring
    Chevrolet 15100752
    15100752
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LM4,M30,CE4,CJ2,UQA,X88)(EXC WX7)
  • Chevrolet 15166712
    15166712
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LL8,M30,CJ3,WX7,X88)(EXC UQA)
  • Chevrolet 15166713
    15166713
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LL8,M30,CJ3,UQA,WX7,X88)
  • Chevrolet 15166714
    15166714
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LL8,M30,CJ2,UQA,WX7,X88)
  • Chevrolet 15195954
    15195954
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LM4,M30,CJ3,UQA,WX7,X88)
  • Chevrolet 15195955
    15195955
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LM4,M30,CJ2,WX7,X88)(EXC UQA)
  • Chevrolet 15195956
    15195956
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LM4,M30,CJ2,UQA,WX7,X88)
  • Chevrolet 15195957
    15195957
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LL8,M30,CJ3,X88)(EXC UQA,WX7)
  • Chevrolet 15195970
    15195970
    HARNESS, INSTRUMENT PANEL WIRING
    • Fitting Vehicle Options:
      T158(LL8,M30,CJ2,X88)(EXC UQA,WX7)
  • HARNESS, Engine Wiring
    Chevrolet 15105214
    15105214
    HARNESS, ENGINE WIRING(2ND DESIGN W/O OIL LEVEL SENSOR FOR 1ST DESIGN SEE 15172670)(SEE GROUP 02.000 "WIRING HARNESS/ENGINE" FOR DETAILED ILLUSTRATED VIEW)
    • Fitting Vehicle Options:
      ST158(LM4,M30)(2ND DES)
  • Chevrolet 15172670
    15172670
    HARNESS, ENGINE WIRING(1ST DESIGN W/OIL LEVEL SENSOR FOR 2ND DESIGN SEE 15105214)(SEE GROUP 02.000 "WIRING HARNESS/ENGINE" FOR DETAILED ILLUSTRATED VIEW)
    • Fitting Vehicle Options:
      ST158(LM4,M30)(1ST DES)
  • Chevrolet 15176639
    15176639
    HARNESS, ENGINE WIRING(SEE GROUP 02.000 "WIRING HARNESS/ENGINE" FOR DETAILED ILLUSTRATED VIEW)(WHEN USED ON VEHICLE W/O OIL LEVEL SENSOR, SEAL UNUSED SENSOR CONNECT AND TAPE BACK TO HARNESS)
    • Fitting Vehicle Options:
      ST1(LL8,M30)
  • 11589015
    BOLT, HEX WASHER HEAD W/FLAT WASHER M4.2X1.41X20,12.5 O.D.,DOG POINT,6010M,7253M(INSTRUMENT PANEL WIRING HARNESS)
    • Require Quantity:
      02
    • Package Quantity:
      11
    MSRP: $3.12
    $1.98
    11
    Add To Cart
  • 11609411
    NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(INSTRUMENT PANEL WIRING HARNESS GROUND)
    MSRP: $2.31
    $1.46
    10
    Add To Cart
  • 11516780
    NUT, HEXAGON W/CONICAL WASHER,M8X1.25,10THK,19 O.D.,10,7111M(INSTRUMENT PANEL WIRING HARNESS FUSE BLOCK)(8.917)
    MSRP: $2.88
    $1.83
    10
    Add To Cart
  • 11588337
    BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(INSTRUMENT PANEL WIRING HARNESS GROUND)
    MSRP: $2.31
    $1.46
    1
    Add To Cart
  • Chevrolet 11516794
    11516794
    NUT-HEXAGON W/CONICAL WASHER, M8X1.25,10 THICK,19 OUTSIDE DIAMETER,10,7111M(INSTRUMENT PANEL WIRING HARNESS FUSE BLOCK)(8.917)
    • Replaced By:
      11516780
    MSRP: $2.88
    $1.83
    10
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Trailblazer EXT 4WD parts. Parts like Wiring Harness/Instrument Panel 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.