Wiring Harness/Chassis fit your 2021 Chevrolet Express 3500

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2021 Chevrolet Express 3500

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Part No. & Part Description

Price & Qty.

Part No. &
Part Description

BOLT, Chassis/Engine Wiring Harness
11588712
BOLT, CHASSIS FRONT WIRING HARNESS BRACKET(M6X1X20,17.5THD)(14.2 OUTSIDE DIAMETER,8.8 GMW3359)(M-POINT)(8.900)
Fitting Vehicle Options: G2,3(L8T)
$7.39 $4.69
10
Add To Cart
11609585
BOLT, CHASSIS REAR WIRING HARNESS GRD(M6X1X21)(THREAD LENGTH 13,TAPTITE)(9.647)
- Fitting Vehicle Options: G2,3
$7.39 $4.69
1
Add To Cart

23221919
ADAPTER, Towing, ADAPTER,TRAILER WIRING HARNESS RECEPTACLE

84510873
BRACKET, Wiring Junction, BRACKET,ENGINE WIRING HARNESS FUSE BLOCK
$20.78 $13.21
1
Add To Cart

84843883
BRACKET, Chassis/Engine Wiring Harness, BRACKET,CHASSIS FRONT WIRING HARNESS
$20.51 $13.05
1
Add To Cart

HARNESS, Chassis Wiring
84901272
HARNESS, CHASSIS WIRING
Fitting Vehicle Options: G234,334(05-06)(LV1)(EXC UY7,8S3)
$320.32 $202.71
1
Add To Cart
84901284
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LV1,8S3)
$345.58 $218.65
1
Add To Cart
84901294
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1,8S3)
$330.58 $209.16
1
Add To Cart
84939228
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T)(EXC NE7,R04,UY7)
$311.03 $196.79
1
Add To Cart
84939232
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(L8T)(EXC UY7,8S3)
$392.73 $248.48
1
Add To Cart
84939235
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,R04,UY7)(EXC NE7,V4D)
$422.43 $267.27
1
Add To Cart
84939236
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04,UY7)(EXC NE7,V4D)
$405.95 $256.84
1
Add To Cart
84939239
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(L8T,UY7)(EXC 8S3)
$332.71 $210.51
1
Add To Cart
84939243
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T)(EXC NE7,R04,UY7)
$367.78 $232.69
1
Add To Cart
84939244
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04)(EXC NE7,UY7)
$329.06 $208.19
1
Add To Cart
84939245
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,NE7)(EXC R04,UY7)
$388.69 $245.92
1
Add To Cart
84939246
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,NE7,UY7)(EXC R04)
$435.41 $275.48
1
Add To Cart
84939249
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(L8T,UY7)(EXC 8S3)
$335.39 $212.20
1
Add To Cart
84939251
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,R04)(EXC NE7,UY7)
$381.87 $241.60
1
Add To Cart
84939253
HARNESS, CHASSIS WIRING(LABELED 84939253)
- Fitting Vehicle Options: G234,334(05-06)(L8T)(EXC UY7,8S3)
$348.58 $220.55
1
Add To Cart
84939255
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04,UY7,V4D)(EXC NE7)
$409.83 $259.30
1
Add To Cart
84939259
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G339(03)(L8T,NE7)(EXC UY7)
$333.33 $210.90
1
Add To Cart
84939263
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,UY7,V4D)(EXC NE7,R04)
$421.99 $266.99
1
Add To Cart
84939265
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,UY7)(EXC NE7,R04,V4D)
$393.03 $248.67
1
Add To Cart
84939267
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G339(03)(L8T)(EXC NE7,UY7)
$327.83 $207.41
1
Add To Cart
84939269
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04)(EXC NE7,UY7)
$314.46 $198.97
1
Add To Cart
85110596
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04,UY7,V4D)(EXC NE7)
$386.38 $244.47
1
Add To Cart
85110597
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,R04,UY7)(EXC NE7,V4D)
$429.47 $271.73
1
Add To Cart
85516589
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LWN,JL4,UY7)(EXC 8S3)
$525.62 $332.63
1
Add To Cart
85516590
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LWN,JL4)(EXC UY7,8S3)
$456.86 $289.12
1
Add To Cart
85516591
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LWN,JL4)(EXC UY7)
$516.74 $327.02
1
Add To Cart
87865496
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LV1,8S3)
$314.54 $199.06
1
Add To Cart
87865497
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1,8S3)
$300.28 $190.03
1
Add To Cart
87865498
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LV1,UY7)(EXC 8S3)
$338.32 $214.11
1
Add To Cart
87865499
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(LV1)(EXC UY7,8S3)
$294.64 $186.46
1
Add To Cart
87865500
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1,UY7)(EXC 8S3)
$301.26 $190.64
1
Add To Cart
87865501
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(LV1)(EXC UY7,8S3)
$315.78 $199.83
1
Add To Cart
87865502
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04,UY7)(EXC NE7,V4D)
$367.70 $232.70
1
Add To Cart
87865503
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(LV1,R04)(EXC NE7,UY7)
$292.98 $185.41
1
Add To Cart
87865506
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,UY7)(EXC NE7,R04,V4D)
$391.93 $248.03
1
Add To Cart
87865507
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,R04)(EXC NE7,UY7)
$351.38 $222.37
1
Add To Cart
87865508
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T)(EXC NE7,R04,UY7)
$297.01 $187.96
1
Add To Cart
87865509
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,NE7)(EXC R04,UY7)
$347.95 $220.19
1
Add To Cart
87865511
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04,UY7)(EXC NE7,V4D)
$381.39 $241.36
1
Add To Cart
87865512
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04)(EXC NE7,UY7)
$305.31 $193.22
1
Add To Cart
87865513
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T)(EXC NE7,R04,UY7)
$347.73 $220.06
1
Add To Cart
87865515
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,R04,UY7,V4D)(EXC NE7)
$381.40 $241.37
1
Add To Cart
87865516
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G339(03)(L8T)(EXC NE7,UY7)
$314.00 $198.71
1
Add To Cart
87865517
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(L8T,UY7)(EXC 8S3)
$316.52 $200.31
1
Add To Cart
87865519
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(L8T,8S3)
$309.87 $196.09
1
Add To Cart
87865520
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(L8T)(EXC UY7,8S3)
$366.95 $232.17
1
Add To Cart
87865521
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G234,334(05-06)(L8T,UY7)(EXC 8S3)
$315.69 $199.78
1
Add To Cart
87865522
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G338(03)(L8T,UY7,V4D)(EXC NE7,R04)
$396.76 $251.08
1
Add To Cart
87865524
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G237,337(05-06)(L8T)(EXC UY7,8S3)
$356.55 $225.64
1
Add To Cart
87865525
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options: G335(03)(L8T,UY7)(EXC NE7,R04,V4D)
$365.92 $231.57
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

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2021 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. Model Code: 1 TON CARGO EXPRESS, 1 TON COMMERCIAL/RV CUTAWAY, 1 TON PASSENGER.