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

Currently shopping for

2003 Chevrolet Trailblazer EXT 4WD

Change Vehicle

Vehicle Options

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

Vehicle Options

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

Categories Close X

Currently 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, Fascias

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

How to use OE catalog

Sort by:

Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

CONNECTOR, Radio Wiring
12117323
CONNECTOR, SPEAKER-RADIO(PART OF 12)(BLUE)(2-WAY FEMALE)(W/LEADS)(10.275)
Require Quantity: 02
Package Quantity: 1
$46.24 $24.51
1
Add To Cart
19368713
CONNECTOR, SPEAKER-RADIO(INDEX TAB CENTER CAVITY A&B, W/LOCKING TAB)(PART OF 12)(BLACK)(1.5MM2)(2-WAY FEMALE)(W/LEADS)(2.530)
- Require Quantity: 02
- Package Quantity: 1
$43.22 $22.91
1
Add To Cart
12125690
CONNECTOR, SPEAKER-RADIO(PART OF 12)(GREEN)(2-WAY FEMALE)(W/LEADS)(14.691)
$40.64 $21.54
1
Add To Cart
88987981
CONNECTOR, SPEAKER-RADIO(PART OF 12)(NATURAL)(2-WAY FEMALE)(W/LEADS)
- Require Quantity: 02
- Package Quantity: 1

12125636
CONNECTOR, Door and End Gate Electrical, CONNECTOR,MODULE-POWER WINDOW CONTROL(PART OF 12)(BLACK)(4-WAY FEMALE)(W/LEADS)(12.243)
$55.24 $29.28
1
Add To Cart

88988609
CONNECTOR, Door and End Gate Electrical, CONNECTOR,MOTOR-WINDOW REGULATOR(PART OF 12)(GRAY)(2-WAY FEMALE)(W/LEADS)(10.783)
- Require Quantity: 04
- Package Quantity: 1
$50.91 $28.55
1
Add To Cart

12101855
CONNECTOR, Door and End Gate Electrical, CONNECTOR,MOTOR-DOOR LOCK ACTUATOR(SEALED)(PART OF 12)(BLACK)(2-WAY FEMALE)(W/LEADS)(2.535)
$57.60 $30.53
1
Add To Cart

12101856
CONNECTOR, Door and End Gate Electrical, CONNECTOR,SWITCH-DOOR LOCK CYL(PART OF 12)(GREEN)(2-WAY FEMALE)(W/LEADS)(2.535)
$50.37 $26.69
1
Add To Cart

HARNESS, Door and End Gate Electrical
15176831
HARNESS, FRONT SIDE DOOR DOOR WIRING(INCLUDES 1,4-11)
Location: Passenger Side
Fitting Vehicle Options: ST1(AK5)(EXC UQA), ST1(06)(AJ7)(EXC UQA)
15176833
HARNESS, FRONT SIDE DOOR DOOR WIRING(INCLUDES 1,4-11)
- Location: Driver Side
- Fitting Vehicle Options: ST1(06)(AJ7,UA2,UA6)(EXC UQA), ST1(06)(AJ7)(EXC UA2,UA6,UQA), ST1(AK5,UA2,UA6)(EXC UQA), ST1(AK5)(EXC UA2,UA6,UQA)
15176835
HARNESS, FRONT SIDE DOOR DOOR WIRING(INCLUDES 1,4-11)
- Location: Driver Side
- Fitting Vehicle Options: ST1(06)(AJ7,UQA)(EXC UA2,UA6), ST1(AK5,UQA)(EXC UA2,UA6), ST1(AK5,UA2,UA6,UQA), ST1(06)(AJ7,UA2,UA6,UQA)
15176838
HARNESS, FRONT SIDE DOOR DOOR WIRING(INCLUDES 1,4-11)
- Location: Passenger Side
- Fitting Vehicle Options: ST1(06)(AJ7,UQA), ST1(AK5,UQA)

BRACKET, Chassis Wiring
15183876
BRACKET, FRONT SIDE DOOR DOOR WIRING HARNESS
Location: Driver Side
15183877
BRACKET, FRONT SIDE DOOR DOOR WIRING HARNESS
- Location: Passenger Side

15306210
CONNECTOR, Door and End Gate Electrical, CONNECTOR,MODULE-DOOR LOCK CONTROL(PART OF 12)(GRAY)(24-WAY FEMALE)(W/O LEADS)(W/TERMINAL RETAINERS)(9.656)
- Require Quantity: 02
- Package Quantity: 1
$40.27 $25.59

15306405
CONNECTOR, Inflatable Restraint System, CONNECTOR,MODULE-AIRBAG SIDE IMP SENSOR(CREAM TIP)(PART OF 12)(YELLOW)(2-WAY FEMALE GT 150)(W/LEADS)

CONNECTOR, Door and End Gate Electrical
15306406
CONNECTOR, SWITCH-SIDE WINDOW & MULTIFUNCTION(PART OF 12)(GRAY)(2-WAY FEMALE)(W/LEADS)
Location: Driver Side
15306417
CONNECTOR, SWITCH-SIDE WINDOW & MULTIFUNCTION(PART OF 12)(BLUE)(2-WAY FEMALE)
- Location: Passenger Side

15306408
CONNECTOR, Chassis Electrical, CONNECTOR,BODY WIRING HARNESS(PART OF 12)

11517518
BOLT, HEX FLANGED HEAD,M6X1X20,17.9 THREAD,14.2 O.D.,9.8,TIN ZINC(FRONT SIDE DOOR DOOR WIRING HARNESS BRACKET)
- Require Quantity: 02
- Package Quantity: 1
$12.60
1
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/Front 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.