Wiring Harness/Engine fit your 2003 Chevrolet Express 1500 4WD

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2003 Chevrolet Express 1500 4WD

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Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic

Vehicle Options

4-Speed Automatic Transmission, 4L60-E, Electronic

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Starter, Generator, Ignition, Electrical, Lamps

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

19130464
STRAP, Fuse, STRAP,TIE 0.38" WIDTH,BUNDLE DIAMETER 1/16"-1-3/4", 8.27" LENGTH,NYLON 6/6 FITS 0.(PART OF 1)
$13.05
1
Add To Cart

BOLT, Chassis/Engine Wiring Harness
11609829
BOLT, ENGINE WIRING HARNESS(M4.2X2.25X16)(9.786)
Fitting Vehicle Options: GH1,2,3
Require Quantity: 02
Package Quantity: 1
$7.39 $4.69
1
Add To Cart
11610073
BOLT, ENGINE WIRING HARNESS CLIP(M8X1.25X16,12.45THD)(13MM SOCKET)(8.900)
- Fitting Vehicle Options: H1,2
- Require Quantity: 03
- Package Quantity: 1
$9.51 $6.04
1
Add To Cart

CLIP, Chassis/Engine Wiring Harness
12160859
CLIP, ENGINE WIRING HARNESS(PART OF 1)(PUSH-IN TREE TYPE FOR 6MM CONVERTER CONDUIT)(8.965)
Fitting Vehicle Options: H1,2(LM7)
Require Quantity: 02
Package Quantity: 1
$6.22 $3.95
1
Add To Cart
12176839
CLIP, ENGINE WIRING HARNESS(PART OF 1)(TREE RETAINER FOR 16MM DIAMETER CONDUIT)(2.343)
- Fitting Vehicle Options: GH1,2(LM7)
$9.42 $5.69
1
Add To Cart
12048089
CLIP, ENGINE WIRING HARNESS(PART OF 1)
- Fitting Vehicle Options: H1,2(LM7)
$13.05
1
Add To Cart
12010381
CLIP, ENGINE WIRING HARNESS(OPEN LOOP 10.1 DIAMETER 24.0 CENTER)(PART OF 1)(6.672)
- Fitting Vehicle Options: GH1,2(LM7)
- Require Quantity: 02
- Package Quantity: 1
15326073
CLIP, ENGINE WIRING HARNESS(PART OF 1)(RETAINS 10MM CONDUIT AND HAS ANODIZED 8MM DIAMETER HOLE FOR MOUNTING)(2.343)
- Fitting Vehicle Options: GH1,2(LM7)

11561394
HEXLOCK, Chassis/Engine Wiring Harness, HEXLOCK,M5X.8,5.4THK,9 STEEL,GMW3044,W/EXTERNAL TOOTH LOCK WASHER(ENGINE WIRING HARNESS START MOTOR LEAD)(8.917)
$13.50 $8.57
1
Add To Cart

12176408
RETAINER, Chassis/Engine Wiring Harness, RETAINER,ECM WIRING HARNESS CONNECT(PART OF 1)(BLUE)(RETAINS 40-WAY CONNECT)

HARNESS, Engine Wiring
15134520
HARNESS, ENGINE WIRING(BLACK RH OXYGEN SENSOR CONNECT)(INCLUDES 3,7,8,10,13,17,18,21-24,26,27)(14-WAY MALE INLINE TO INSTRUMENT PANEL CONNECT; 1ST DESIGN SEE POINT # 25752017 TOGETHER WITH 24221125 REPLACES 25760967)
Fitting Vehicle Options: H1,2(LM7,C42,C60)(2ND DES)
25752017
HARNESS, ENGINE WIRING(INCLUDES 3,7,8,10,13,17,18,21-24,26,27)(HAS A 24-WAY FEMALE INLINE TO INSTRUMENT PANEL CONNECT; 2ND DESIGN SEE POINT #15104324)
- Fitting Vehicle Options: H1,2(LM7,C42,C60)(1ST DES)

15317856
CLIP, Battery Cable, CLIP,BATTERY POSITIVE CABLE(PART OF 1)(RETAINS 22MM CONVOLUTED CONDUIT)
$8.21 $5.22

11515755
BOLT, HEXAGON,M8X1.25X16,15 THREAD,18 O.D.,10.9,7114M(ENGINE WIRING HARNESS GROUND)(TOGETHER WITH 12345493 REPLCS 25534835)
$13.05
1
Add To Cart

11609411
NUT, HEXAGON W/CONICAL WASHER,M6X1,5.7 THICK,16 OUTSIDE DIAMETER,9,GMW3200(ENGINE WIRING HARNESS EXTENSION HARNESS RELAY LEAD)
$2.38 $1.51
10
Add To Cart

11561674
BOLT, HEXAGON W/FLAT WASHER,M6X1X20,12 THREAD,24 OUTSIDE DIAMETER,9.8,GMW3359, M-POINT(ENGINE WIRING HARNESS BRACKET)
$13.98 $8.88
10
Add To Cart

11514602
NUT, HEXAGON,M8X1.25,6.8THK,13 O.D.,10,PHOSPHATE ZINC ORGANIC - FLAKE(ENGINE WIRING HARNESS)
- Require Quantity: 02
- Package Quantity: 10
$2.37 $1.51
10
Add To Cart

11516703
BOLT, HEXAGON,M4.8X1.6X13,20 OUTSIDE DIAMETER,6010M MAT, 6047M FINISH(ENGINE WIRING HARNESS CLIP)(8.977)
$5.90 $3.75
1
Add To Cart

11517070
BOLT, HEAVY HEX FLANGED HEAD, M10X1.5X20(ENGINE WIRING HARNESS GROUND)
$5.62 $3.55
1
Add To Cart

12015631
CLIP, (6.35 MM INSIDE DIAMETER)(PART OF 1)
$7.24 $4.57
1
Add To Cart

11515211
SCREW, HEXAGON WASHER HEAD,TAP,M8X1.25X20,17.2 O.D.,6174M,PC(ENGINE WIRING HARNESS CLIP)

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Chevrolet Express 1500 4WD parts. Parts like Wiring Harness/Engine 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 5.3L. Model Code: 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS.