Wiring Harness/Engine fit your 2003 Hummer H2

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2003 Hummer H2

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Vehicle Options

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

Vehicle Options

8 Cyl 6.0L MFI; 4-Speed Automatic Transmission, HMD, 4L60-E/4L65-E, Heavy Duty

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Body Mounting, Air Conditioning, Audio/Entertainment

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Brakes, Rear Axle, Propeller Shaft, Wheels, Tires

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Cooling System, Grille, Oil System

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Maintenance Parts, Fluids, Capacities, Electrical Connectors

Rear Body Structure, Moldings & Trim, Cargo Stowage

Transfer Case

Transmission - Automatic

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Recommended

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

15321224
STRAP, Battery Negative and Engine Ground, STRAP,ENGINE GROUND(21IN)
$223.36 $100.06
1
Add To Cart

15187345
HARNESS, Engine Wiring, HARNESS,ENGINE WIRING

1470030
CLAMP, WORM TYPE(11/16" TO 1 5/16")(OXYGEN SENSOR WIRE)
- Replaced By: 11610236
$7.38 $4.69
1
Add To Cart

11516793
NUT, HEXAGON,W/CONICAL WASHER,M6X1X5.5,16 O.D.,9,7111M(ENGINE WIRING HARNESS RETAINER)
- Replaced By: 11609411
$2.38 $1.51
10
Add To Cart

11516885
SCREW, HEX FLANGED HEAD W/FLAT WASHER,TAP,M8X1.25X20,7THD,17 O.D.,TRIM POINT,6202M,PHOSPHATE ZINC ORGANIC(ENGINE WIRING HARNESS OXYGEN SENSOR LEAD CLIP)
- Require Quantity: 02
- Package Quantity: 1
$7.38 $4.46
1
Add To Cart

11561878
RETAINER, PUSH PINION W/SEAL,FITS 8.0-8.25 DIAMETER HOLE IN 3-7MM THICK PANEL(SECONDARY OXYGEN SENSOR WIRING HARNESS)
- Require Quantity: 02
- Package Quantity: 10
$7.10 $4.50
10
Add To Cart

11609467
NUT, HEXAGON, M5X0.8, 4.55 THICK, 5 STEEL, GMW3200(ENGINE WIRING HARNESS START MOTOR LEAD)
$5.17 $3.29
1
Add To Cart

11609619
BOLT, HEXAGON W/ FLAT WASHER-M10X1.5X16,20 OUTSIDE DIAMETER,10.9 STEEL, GMW3200 FINISH(ENGINE WIRING HARNESS GROUND)
$7.38 $4.69
1
Add To Cart

11610167
BOLT, HEX FLANGED HEAD M8X1.25X18(ENGINE WIRING HARNESS GROUND)
- Require Quantity: 02
- Package Quantity: 1
$4.18 $2.65
1
Add To Cart

11609716
NUT, HEX FLANGED HEAD,M6X1X5.85,14.2 OUTSIDE DIAMETER,9 STEEL,GMW3200(ENGINE GROUND STRAP)
$7.39 $4.95

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2003 Hummer H2 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: 8 Cyl 6.0L. Model Code: H2 HUMMER.