Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2023 GMC Sierra 2500 HD

X

Displaying 1 to 2 (of 2 products)
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Crew Cab Pickup
4 Doors
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Crew Cab Pickup
4 Doors

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Extended Cab Pickup
4 Doors
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Extended Cab Pickup
4 Doors

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Standard Cab Pickup
2 Doors
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo Instrument Panel Harness Connector
GM Original Equipment
SI ELEC CODE: A11
RADIO X6
4-WAY FEMALE BLACK
Standard Cab Pickup
2 Doors

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehiclePositionFit NotesFitment Notes
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
 
Instrument Panel Harness Connector
SI ELEC CODE: X335
HEADLINER HARNESS TO INSTRUMENT PANEL HARNESS
BLACK
2-WAY MALE)(W/LEADS
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo Instrument Panel Harness Connector
SI ELEC CODE: X335
HEADLINER HARNESS TO INSTRUMENT PANEL HARNESS
BLACK
2-WAY MALE)(W/LEADS

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
 
Body Wiring Harness Connector
SI ELEC CODE: X211
INSTRUMENT PANEL HARNESS TO BODY HARNESS
BLACK
2-WAY MALE)(W/LEADS
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo Body Wiring Harness Connector
SI ELEC CODE: X211
INSTRUMENT PANEL HARNESS TO BODY HARNESS
BLACK
2-WAY MALE)(W/LEADS

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
 
SI ELEC CODE: E3C
ROOF CLEARANCE LAMP
FRONT MIDDLE
BLACK
2-WAY MALE)(W/LEADS
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo SI ELEC CODE: E3C
ROOF CLEARANCE LAMP
FRONT MIDDLE
BLACK
2-WAY MALE)(W/LEADS

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Left (Driver)
 
SI ELEC CODE: E3A
ROOF CLEARANCE LAMP
FRONT OUTER
BLACK
2-WAY MALE)(W/LEADS
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Left (Driver) SI ELEC CODE: E3A
ROOF CLEARANCE LAMP
FRONT OUTER
BLACK
2-WAY MALE)(W/LEADS

1 Per Vehicle
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Right (Passenger)
 
SI ELEC CODE: E3E
ROOF CLEARANCE LAMP
FRONT OUTER
BLACK
2-WAY MALE)(W/LEADS
 
2023 GMC Sierra 2500 HD equipped with
6.6L V8 Gas OHV,
6.6L V8 Flex OHV,
6.6L V8 Diesel OHV Turbo
Right (Passenger) SI ELEC CODE: E3E
ROOF CLEARANCE LAMP
FRONT OUTER
BLACK
2-WAY MALE)(W/LEADS

1 Per Vehicle
Displaying 1 to 2 (of 2 products)