Wiring Harness/Chassis fit your 2018 Chevrolet Express 3500

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

23221919
ADAPTER, Towing, ADAPTER,TRAILER WIRING HARNESS RECEPTACLE

11609585
BOLT, Chassis/Engine Wiring Harness, BOLT,CHASSIS REAR WIRING HARNESS GRD(M6X1X21)(THREAD LENGTH 13,TAPTITE)(9.647)
$7.39 $4.69
1
Add To Cart

HARNESS, Chassis Wiring
84399337
HARNESS, CHASSIS WIRING(LABELED 84399337, 84367412)
Fitting Vehicle Options: G338(03)(LC8,L96,R04,UY7)(EXC NE7,V4D)
$352.22 $222.90
1
Add To Cart
84399338
HARNESS, CHASSIS WIRING(LABELED 84399338, 84367413, 84392930)
- Fitting Vehicle Options: G338(03)(LC8,L96,UY7)(EXC NE7,R04,V4D)
$345.24 $218.48
1
Add To Cart
84399339
HARNESS, CHASSIS WIRING(LABELED 84399339, 84367414, 84392931)
- Fitting Vehicle Options: G338(03)(LC8,L96,R04)(EXC NE7,UY7)
$312.98 $198.07
1
Add To Cart
84399340
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LC8,L96,UY7)(EXC NE7,R04,V4D)
$319.16 $201.98
1
Add To Cart
84399341
HARNESS, CHASSIS WIRING(LABELED 84399341, 84367416, 84392933)
- Fitting Vehicle Options: G335(03)(LC8,L96)(EXC NE7,R04,UY7)
$281.28 $177.97
1
Add To Cart
84399342
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LC8,L96,NE7,UY7)(EXC R04)
$388.90 $246.11
1
Add To Cart
84399343
HARNESS, CHASSIS WIRING(LABELED 84399343, 84392935)
- Fitting Vehicle Options: G338(03)(LC8,L96,NE7)(EXC R04,UY7)
$381.25 $241.21
1
Add To Cart
84399345
HARNESS, CHASSIS WIRING(LABELED 84399345)
- Fitting Vehicle Options: G335(03)(LC8,L96,R04,UY7)(EXC NE7,V4D)
$422.66 $267.42
1
Add To Cart
84399346
HARNESS, CHASSIS WIRING(LABELED 84367421, 84399346, 84392938)
- Fitting Vehicle Options: G335(03)(LC8,L96,R04)(EXC NE7,UY7)
$277.77 $175.79
1
Add To Cart
84399347
HARNESS, CHASSIS WIRING(W/FLEXIBLE FUEL SENSOR)
- Fitting Vehicle Options: G338(03)(LC8,L96)(EXC NE7,R04,UY7)
$319.53 $202.21
1
Add To Cart
84399348
HARNESS, CHASSIS WIRING(2.559)(LABELED 84399348, 84367423, 84392940)
- Fitting Vehicle Options: G338(03)(LV1,UY7)(EXC NE7,R04)
$335.14 $212.09
1
Add To Cart
84399349
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LV1,R04)(EXC NE7,UY7)
$307.13 $194.36
1
Add To Cart
84399350
HARNESS, CHASSIS WIRING(LABELED 84399350, 84367425, 84392942)
- Fitting Vehicle Options: G335(03)(LV1,UY7)(EXC NE7,R04,V4D)
$403.81 $255.54
1
Add To Cart
84399351
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1)(EXC NE7,R04,UY7)
$244.56 $154.77
1
Add To Cart
84399354
HARNESS, CHASSIS WIRING(LABELED 84399354)
- Fitting Vehicle Options: G339(03)(LC8,L96)(EXC NE7,UY7)
- Replaced By: 84516276
$293.45 $185.67
1
Add To Cart
84399355
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LV1,R04,UY7)(EXC NE7,V4D)
$352.48 $223.07
1
Add To Cart
84399356
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LV1)(EXC NE7,R04,UY7)
$333.09 $210.74
1
Add To Cart
84399357
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04,UY7)(EXC NE7,V4D)
$326.68 $206.74
1
Add To Cart
84399358
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04)(EXC NE7,UY7)
$269.77 $170.68
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
$316.12 $200.01
1
Add To Cart
84406399
HARNESS, CHASSIS WIRING(LABELED 84406399)
- Fitting Vehicle Options: G234,334(05-06)(LWN,JL4,UY7)(EXC 8S3)
$594.71 $376.36
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)
$422.21 $267.19
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)
$496.56 $314.24
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)
$318.17 $201.35
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)
$307.55 $194.58
1
Add To Cart
84516265
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1)(EXC NE7,R04,UY7)
$273.26 $172.94
1
Add To Cart
84516267
HARNESS, CHASSIS WIRING(LABELED 84516267, 84502027)
- Fitting Vehicle Options: G338(03)(LV1,UY7)(EXC NE7,R04,V4D)
$373.24 $236.21
1
Add To Cart
84516272
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LV1,R04,UY7)(EXC NE7,V4D)
$382.74 $242.20
1
Add To Cart
84516273
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LV1,R04)(EXC NE7,UY7)
$330.81 $209.35
1
Add To Cart
84516274
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LC8,L96,UY7,V4D)(EXC NE7,R04)
$358.85 $227.09
1
Add To Cart
84516275
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LC8,L96,UY7,V4D)(EXC NE7,R04)
$365.05 $231.02
1
Add To Cart
84516276
HARNESS, CHASSIS WIRING(LABELED 84516276, 84454699, 84418747, 84405324, 84399354)
- Fitting Vehicle Options: G339(03)(LC8,L96)(EXC NE7,UY7)
$293.45 $185.67
1
Add To Cart
84516277
HARNESS, CHASSIS WIRING(W/O FLEXIBLE FUEL SENSOR)
- Fitting Vehicle Options: G338(03)(LC8,L96)(EXC NE7,R04,UY7)
$334.74 $211.79
1
Add To Cart
84516279
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LC8,L96,NE7)(EXC R04,UY7)
$377.31 $238.73
1
Add To Cart
84516280
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(LC8,L96,NE7,UY7)(EXC R04)
$406.81 $257.44
1
Add To Cart
84516281
HARNESS, CHASSIS WIRING(LABELED 84516281, 84454691)
- Fitting Vehicle Options: G335(03)(LC8,L96)(EXC NE7,R04,UY7)
$275.53 $174.33
1
Add To Cart
84516282
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LC8,L96,UY7)(EXC NE7,R04,V4D)
$338.01 $213.91
1
Add To Cart
84516283
HARNESS, CHASSIS WIRING(LABELED 84516283, 84454689)
- Fitting Vehicle Options: G338(03)(LC8,L96,UY7)(EXC NE7,R04,V4D)
$360.58 $228.19
1
Add To Cart
84516284
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LC8,L96,R04,UY7,V4D)(EXC NE7)
$355.48 $224.96
1
Add To Cart
84516286
HARNESS, CHASSIS WIRING(LABELED 84454686)
- Fitting Vehicle Options: G335(03)(LC8,L96,R04)(EXC NE7,UY7)
$285.76 $180.80
1
Add To Cart
84516287
HARNESS, CHASSIS WIRING(LABELED 84516287)
- Fitting Vehicle Options: G335(03)(LC8,L96,R04,UY7)(EXC NE7,V4D)
$367.06 $232.23
1
Add To Cart
84516288
HARNESS, CHASSIS WIRING(LABELED 84516288, 84454684)
- Fitting Vehicle Options: G338(03)(LC8,L96,R04)(EXC NE7,UY7)
$311.97 $197.42
1
Add To Cart
84516289
HARNESS, CHASSIS WIRING(LABELED 84516289, 84454683)
- Fitting Vehicle Options: G338(03)(LC8,L96,R04,UY7)(EXC NE7,V4D)
$367.38 $232.49
1
Add To Cart
84569193
HARNESS, CHASSIS WIRING(LABELED 84569193)
- Fitting Vehicle Options: G234,334(05-06)(LWN,JL4,UY7)(EXC 8S3)
$521.68 $330.15
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)
$472.75 $299.11
1
Add To Cart
84569195
HARNESS, CHASSIS WIRING(LABELED 84569195)
- Fitting Vehicle Options: G237,337(05-06)(LWN,JL4)(EXC UY7)
$542.43 $343.20
1
Add To Cart
84569196
HARNESS, CHASSIS WIRING(LABELED 84569196)
- Fitting Vehicle Options: G237,337(05-06)(LWN,JL4,UY7)
$511.71 $323.83
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)
$368.92 $233.42
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)
$317.48 $200.87
1
Add To Cart
84569199
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(LC8,L96)(EXC UY7,8S3)
$370.52 $234.42
1
Add To Cart
84569200
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LV1,UY7)(EXC 8S3)
$297.73 $188.42
1
Add To Cart
84569201
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1)(EXC UY7,8S3)
$365.68 $231.38
1
Add To Cart
84569202
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1,UY7)(EXC 8S3)
$299.60 $189.60
1
Add To Cart
84569203
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LC8,L96)(EXC UY7,8S3)
$359.72 $227.59
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)
$316.12 $200.01
1
Add To Cart
84569205
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LC8,L96,8S3)
$303.53 $192.09
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)
$317.27 $200.78
1
Add To Cart
84569207
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LC8,L96,8S3)
$300.52 $190.18
1
Add To Cart
84569208
HARNESS, CHASSIS WIRING(LABELED 84569208, 84516261)
- Fitting Vehicle Options: G234,334(05-06)(LV1,8S3)
$298.92 $189.17
1
Add To Cart
84399344
HARNESS, CHASSIS WIRING(LABELED 84399344, 84367419, 84356693, 84405318, 84392936)
- Fitting Vehicle Options: G339(03)(LC8,L96,NE7)(EXC UY7)
$323.33 $204.57
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)
$300.00 $189.85
84516278
HARNESS, CHASSIS WIRING(LABELED 84516278, 84454694)
- Fitting Vehicle Options: G339(03)(LC8,L96,NE7)(EXC UY7)
$327.64 $207.29

84510873
BRACKET, Wiring Junction, BRACKET,ENGINE WIRING HARNESS FUSE BLOCK
$20.78 $13.21
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)
$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
$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 3500 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: 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER.