Wiring Harness/Chassis fit your 2018 GMC Sierra 2500 HD Denali 2WD

My Vehicle Change Vehicle

2018 GMC Sierra 2500 HD Denali 2WD

Sierra 2500 Crew Cab Standard Box

My Vehicle Change Vehicle

2018 GMC Sierra 2500 HD Denali 2WD

Sierra 2500 Crew Cab Standard Box

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Recommended

Part No. & Part Description

Price

Part No. &
Part Description

23404450
RECEPTACLE, Towing, RECEPTACLE,TOW VEHICLE ELECTRIC
MSRP: $63.65
$42.57
1
Add To Cart

22879976
BRACKET, Chassis/Engine Wiring Harness, BRACKET,CHASSIS FRONT WIRING HARNESS
MSRP: $4.68
$2.98
1
Add To Cart

HARNESS, Chassis Wiring
84278137
HARNESS, CHASSIS WIRING
Fitting Vehicle Options:
CK257,357(43)(LC8,L96,UD5,UD7)(EXC JL1)
MSRP: $431.17
$272.86
1
Add To Cart
84278138
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(LC8,L96,NV8)(EXC JL1,UD5,UD7)
- Replaced By:
  84529126
MSRP: $488.30
$308.95
1
Add To Cart
84278151
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(L5P,UD5,UD7)(EXC JL1)
MSRP: $480.23
$303.91
1
Add To Cart
84278167
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(L5P)(EXC JL1,NV8,UD5,UD7)
MSRP: $486.81
$308.07
1
Add To Cart
84278168
HARNESS, CHASSIS WIRING(LABELED 84278168)
- Fitting Vehicle Options:
  CK257,357(43)(L5P,JL1)(EXC NV8,UD5,UD7)
- Replaced By:
  84529150
MSRP: $585.22
$370.26
1
Add To Cart
84278171
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(L5P,NV8)(EXC JL1,UD5,UD7)
MSRP: $483.47
$305.96
1
Add To Cart
84403186
HARNESS, CHASSIS WIRING(LABELED 84403186)
- Fitting Vehicle Options:
  CK257,357(43)(LC8,L96)(EXC JL1,NV8,UD5,UD7)
- Replaced By:
  84529147
MSRP: $488.05
$308.79
1
Add To Cart
84529148
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(L5P,JL1,NV8)(EXC UD5,UD7)
MSRP: $562.56
$355.93
1
Add To Cart
84529154
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(L5P,JL1,UD5,UD7)
MSRP: $565.22
$357.62
1
Add To Cart
84529156
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(LC8,L96,JL1,NV8)(EXC UD5,UD7)
MSRP: $513.02
$324.59
1
Add To Cart
84529157
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(LC8,L96,JL1,UD5,UD7)
MSRP: $503.81
$318.76
1
Add To Cart
84529163
HARNESS, CHASSIS WIRING
- Fitting Vehicle Options:
  CK257,357(43)(LC8,L96,JL1)(EXC NV8,UD5,UD7)
MSRP: $512.21
$324.08
1
Add To Cart

11516885
SCREW, HEX FLANGED HEAD W/FLAT WASHER,TAP,M8X1.25X20,7THD,17 O.D.,TRIM POINT,6202M,PHOSPHATE ZINC ORGANIC(CHASSIS FRONT WIRING HARNESS BRACKET)
MSRP: $7.19
$4.35
1
Add To Cart

Genuine GM Parts, the Right Choice

GMPartsGiant.com offers the wholesale prices for genuine 2018 GMC Sierra 2500 HD Denali 2WD 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: 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.6L Diesel. Model Code: 2500 CREW CAB STANDARD BOX.