SAVE 10% SITEWIDE Click to Apply
Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2018 GMC Sierra 3500 HD

X

Displaying 1 to 4 (of 4 products)
On Sale:

$19.89

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Lower Main
 
Temperature
Packaging Type: Box
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
Lower Main Temperature
Packaging Type: Box

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Upper Main
 
Temperature
Packaging Type: Box
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
Upper Main Temperature
Packaging Type: Box

1 Per Vehicle
On Sale:

$38.16

Avail:
227 in Stock
Warehouse: US-19
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Main
 
Air Inlet
Packaging Type: Box
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
Main Air Inlet
Packaging Type: Box

1 Per Vehicle
On Sale:

$21.63

Avail:
1 in Stock
Warehouse: US-1
Qty:
EnginePer VehiclePositionFit NotesFitment Notes
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Main
 
Mode
Packaging Type: Box
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
Main Mode
Packaging Type: Box

1 Per Vehicle
On Sale:

$36.29

Avail:
417 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
2
 
A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Cab & Chassis
4 Doors

2 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
2
 
A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
4 Doors

2 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Cab & Chassis
2 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Cab & Chassis
2 Doors

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Cab & Chassis
4 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Cab & Chassis
4 Doors

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
4 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
4 Doors

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Standard Cab Pickup
2 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV ARLINGTON,TX ASSEMBLY PLANT(ARL),SILAO,MEXICO PLANT(MSL),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
Standard Cab Pickup
2 Doors

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
2
 
A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
4 Doors
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
4 Doors

2 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
2
 
FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y
 
2018 GMC Sierra 3500 HD equipped with
6.6L V8 Diesel OHV Turbo FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
FLINT, MI PLANT CODE(CMD),FORT WAYNE,IN PLANT(FWI),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV FLINT, MI PLANT CODE(CMD),FORT WAYNE,IN PLANT(FWI),FRONT A/C
ELECTRONIC CONTROLS(C67)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G

1 Per Vehicle
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
2
 
FLINT, MI PLANT CODE(CMD),FORT WAYNE,IN PLANT(FWI),A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G
 
2018 GMC Sierra 3500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV FLINT, MI PLANT CODE(CMD),FORT WAYNE,IN PLANT(FWI),A/C FRT AUTO/AUX CONT(CJ2)
@ HTR,A/C MODULE
Eng: L96
8th VIN Digit: G

2 Per Vehicle
Displaying 1 to 4 (of 4 products)