Wiring Harness/Chassis fit your 2018 Chevrolet Express 2500

My Vehicle Change Vehicle

2018 Chevrolet Express 2500

My Vehicle Change Vehicle

2018 Chevrolet Express 2500

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

Rear Body Structure, Moldings & Trim, Cargo Stowage

Transmission

Transmission - Manual

Parts Questions

Sort by:

Recommended

Part No. & Part Description

Price

Part No. &
Part Description

11609585
BOLT, Chassis/Engine Wiring Harness, BOLT,CHASSIS REAR WIRING HARNESS GRD(M6X1X21)(THREAD LENGTH 13)(9.647)
MSRP: $7.20
$4.57
1
Add To Cart

HARNESS, Chassis Wiring
84399363
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84569197)
Fitting Vehicle Options:
G237,337(LV1)(EXC UY7,8S3)(1ST DES)
MSRP: $312.39
$197.69
1
Add To Cart
84399364
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84502034)
- Fitting Vehicle Options:
  G237,337(LC8,L96,UY7)(EXC 8S3)(1ST DES)
- Replaced By:
  84569198
MSRP: $309.13
$195.58
1
Add To Cart
84399365
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84502041)
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96,8S3)(1ST DES)
- Replaced By:
  84502041
MSRP: $292.11
$184.86
1
Add To Cart
84399366
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84502035)
- Fitting Vehicle Options:
  G237,337(LC8,L96,8S3)(1ST DES)
- Replaced By:
  84502035
MSRP: $309.80
$196.06
1
Add To Cart
84399368
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84502043)
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96,UY7)(EXC 8S3)(1ST DES)
- Replaced By:
  84569204
MSRP: $307.80
$194.75
1
Add To Cart
84399370
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84502037)
- Fitting Vehicle Options:
  G237,337(LV1,UY7)(EXC 8S3)(1ST DES)
- Replaced By:
  84502037
MSRP: $307.55
$194.58
1
Add To Cart
84399371
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G234,334(05-06)(LV1,8S3)
- Replaced By:
  84569208
MSRP: $291.06
$184.19
1
Add To Cart
84399372
HARNESS, CHASSIS WIRING(FOR BUILDS PRIOR TO 22JAN2018)(2ND DESIGN SEE 84569206)
- Fitting Vehicle Options:
  G237,337(LV1,8S3)(1ST DES)
- Replaced By:
  84569206
MSRP: $308.92
$195.49
1
Add To Cart
84406399
HARNESS, CHASSIS WIRING(LABELED 84406399)
- Fitting Vehicle Options:
  G234,334(05-06)(LWN,JL4,UY7)(EXC 8S3)
MSRP: $495.59
$313.63
1
Add To Cart
84406400
HARNESS, CHASSIS WIRING(FOR USE ON VEHS BUILT PRIOR TO 1DEC2017)(FOR 2ND DESIGN SEE 84439935)
- Fitting Vehicle Options:
  G234,334(05-06)(LWN,JL4)(EXC UY7,8S3)(1ST DES)
MSRP: $422.21
$267.19
1
Add To Cart
84406401
HARNESS, CHASSIS WIRING(LABELED 84406401)(FOR USE ON VEHS BUILT PRIOR TO 01DEC2017)(FOR 2ND DESIGN SEE 84569195)
- Fitting Vehicle Options:
  G237,337(05-06)(LWN,JL4)(EXC UY7)(1ST DES)
- Replaced By:
  84569195
MSRP: $528.17
$334.18
1
Add To Cart
84406402
HARNESS, CHASSIS WIRING(LABELED 84406402)
- Fitting Vehicle Options:
  G237,337(05-06)(LWN,JL4,UY7)
- Replaced By:
  84569196
MSRP: $498.26
$315.32
1
Add To Cart
84439935
HARNESS, CHASSIS WIRING(FOR USE ON VEHS BUILT ON/AFTER 1DEC2017 BUTTON PRIOR TO 22JAN2018)(FOR 1ST DESIGN SEE 84406400)(FOR 3RD DESIGN SEE 84569194)
- Fitting Vehicle Options:
  G234,334(05-06)(LWN,JL4)(EXC UY7,8S3)(2ND DES)
MSRP: $413.81
$261.87
1
Add To Cart
84502035
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399366)
- Fitting Vehicle Options:
  G237,337(LC8,L96,8S3)(2ND DES)
MSRP: $309.80
$196.06
1
Add To Cart
84502037
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399370)
- Fitting Vehicle Options:
  G237,337(LV1,UY7)(EXC 8S3)(2ND DES)
MSRP: $307.55
$194.58
1
Add To Cart
84502041
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399365)
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96,8S3)(2ND DES)
MSRP: $292.11
$184.86
1
Add To Cart
84569193
HARNESS, CHASSIS WIRING(LABELED 84569193)
- Fitting Vehicle Options:
  G234,334(05-06)(LWN,JL4,UY7)(EXC 8S3)
MSRP: $507.96
$321.47
1
Add To Cart
84569194
HARNESS, CHASSIS WIRING(FOR USE ON VEHS BUILT ON OR AFTER 22JAN2018)(FOR 1ST DESIGN SEE 84406400)
- Fitting Vehicle Options:
  G234,334(05-06)(LWN,JL4)(EXC UY7,8S3)(3RD DES)
MSRP: $460.33
$291.25
1
Add To Cart
84569195
HARNESS, CHASSIS WIRING(LABELED 84569195)
- Fitting Vehicle Options:
  G237,337(05-06)(LWN,JL4)(EXC UY7)
MSRP: $528.17
$334.18
1
Add To Cart
84569196
HARNESS, CHASSIS WIRING(LABELED 84569196)
- Fitting Vehicle Options:
  G237,337(05-06)(LWN,JL4,UY7)
MSRP: $498.26
$315.32
1
Add To Cart
84569197
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399363)
- Fitting Vehicle Options:
  G237,337(LV1)(EXC UY7,8S3)(2ND DES)
MSRP: $359.22
$227.28
1
Add To Cart
84569198
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399364)
- Fitting Vehicle Options:
  G237,337(05-06)(LC8,L96,UY7)(EXC 8S3)(2ND DES)
MSRP: $309.13
$195.58
1
Add To Cart
84569200
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G237,337(05-06)(LV1,UY7)(EXC 8S3)
MSRP: $289.91
$183.47
1
Add To Cart
84569201
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G234,334(05-06)(LV1)(EXC UY7,8S3)
MSRP: $356.07
$225.30
1
Add To Cart
84569202
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G234,334(05-06)(LV1,UY7)(EXC 8S3)
MSRP: $291.72
$184.62
1
Add To Cart
84569203
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96)(EXC UY7,8S3)
MSRP: $350.26
$221.61
1
Add To Cart
84569204
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399368)
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96,UY7)(EXC 8S3)(2ND DES)
MSRP: $307.80
$194.75
1
Add To Cart
84569205
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G237,337(05-06)(LC8,L96,8S3)
MSRP: $295.55
$187.04
1
Add To Cart
84569206
HARNESS, CHASSIS WIRING(FOR BUILDS ON & AFTER 22JAN2018)(1ST DESIGN SEE 84399372)
- Fitting Vehicle Options:
  G237,337(LV1,8S3)(2ND DES)
MSRP: $308.92
$195.49
1
Add To Cart
84569207
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G234,334(05-06)(LC8,L96,8S3)
MSRP: $292.63
$185.18
1
Add To Cart
84569199
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  G237,337(LC8,L96)(EXC UY7,8S3)
MSRP: $360.78
$228.26

84510873
BRACKET, Wiring Junction, BRACKET,ENGINE WIRING HARNESS FUSE BLOCK
MSRP: $20.24
$12.69
1
Add To Cart

11588337
BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(CHASSIS REAR WIRING HARNESS GRD)
MSRP: $2.31
$1.46
1
Add To Cart

11588337
BOLT, HEXAGON W/FLAT WASHER,M6X1X20,9 THREAD,17 OUTSIDE DIAMETER,6202M,GMW3200,TAP,DOG POINT.(CHASSIS REAR WIRING HARNESS GRD)
- Require Quantity:
  02
- Package Quantity:
  1
MSRP: $2.31
$1.46
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2018 Chevrolet Express 2500 parts. Parts like Wiring Harness/Chassis are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.8L Diesel, 6 Cyl 4.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex. Model Code: 3/4 TON CARGO EXPRESS, 3/4 TON PASSENGER EXPRESS.