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2012 GMC Sierra 2500 HD

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Displaying 1 to 9 (of 9 products)
On Sale:

$6.66

Avail:
201 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Accessory Power Relay
12V
4-pin connector
Normally Open Contact
30A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Accessory Power Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Fuel Pump Relay
12V
4-pin connector
Normally Open Contact
30A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Fuel Pump Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Horn Relay
12V
4-pin connector
Normally Open Contact
30A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Horn Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
HVAC Blower Motor Relay
12V
4-pin connector
Normally Open Contact
30A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV HVAC Blower Motor Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
12V
4-pin connector
Normally Open Contact
30A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV 12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
On Sale:

$7.28

Avail:
156 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
12V
4-pin connector
Normally Open Contact
35A
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV 12V
4-pin connector
Normally Open Contact
35A

1 Per Vehicle
On Sale:

$7.21

Avail:
122 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
A/C Clutch Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV A/C Clutch Relay
12V
5-pin connector
Changeover Contact
Quantity: 1

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Engine Cooling Fan Motor Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Engine Cooling Fan Motor Relay
12V
5-pin connector
Changeover Contact
Quantity: 1

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Engine Cooling Fan Motor Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
5 Term.
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Engine Cooling Fan Motor Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
5 Term.

1 Per Vehicle
On Sale:

$11.20

Avail:
11 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: 8
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: 8

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: L
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: L

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: G
 
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Engine Cooling Fan Motor Relay
Black Relay, Daesung, 35 Amp
8th VIN Digit: G

1 Per Vehicle
On Sale:

$14.70

Avail:
13 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Accessory Delay Relay
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Accessory Delay Relay

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: 8
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: 8

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: L
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: L

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Powertrain Control Module Relay
Gray Relay
8th VIN Digit: 8
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Powertrain Control Module Relay
Gray Relay
8th VIN Digit: 8

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Powertrain Control Module Relay
Gray Relay
8th VIN Digit: L
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Powertrain Control Module Relay
Gray Relay
8th VIN Digit: L

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Headlight Relay
Gray Relay, High Beam
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Headlight Relay
Gray Relay, High Beam

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: G
 
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Engine Cooling Fan Motor Relay
Gray Relay, Rectangular Case
8th VIN Digit: G

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Powertrain Control Module Relay
Gray Relay
8th VIN Digit: G
 
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Powertrain Control Module Relay
Gray Relay
8th VIN Digit: G

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Parking Light Relay
Gray Relay
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Parking Light Relay
Gray Relay

1 Per Vehicle
On Sale:

$16.53

Avail:
7 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
A/C Compressor Control Relay
5 Terminal, Black
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV A/C Compressor Control Relay
5 Terminal, Black

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Power Window Relay
Power Rear Sliding Window
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Power Window Relay
Power Rear Sliding Window

1 Per Vehicle
On Sale:

$8.43

Avail:
14 in Stock
Warehouse: US-1
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: 8
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: 8

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: L
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: L

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Powertrain Control Module Relay
Blue Relay
8th VIN Digit: 8
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Powertrain Control Module Relay
Blue Relay
8th VIN Digit: 8

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Powertrain Control Module Relay
Blue Relay
8th VIN Digit: L
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Powertrain Control Module Relay
Blue Relay
8th VIN Digit: L

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Headlight Relay
Blue Relay, High Beam
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Headlight Relay
Blue Relay, High Beam

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: G
 
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Engine Cooling Fan Motor Relay
Square, 4 Terminal Relay, Replaces Original Blue or Gray Relay
8th VIN Digit: G

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Powertrain Control Module Relay
Blue Relay
8th VIN Digit: G
 
2012 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Powertrain Control Module Relay
Blue Relay
8th VIN Digit: G

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
A/C Compressor Control Relay
4 Terminal, Gray
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV A/C Compressor Control Relay
4 Terminal, Gray

1 Per Vehicle
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Parking Light Relay
Blue Relay
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Parking Light Relay
Blue Relay

1 Per Vehicle
On Sale:

$19.37

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Power Window Relay
For Power Rear Sliding Window
4 Term.
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Power Window Relay
For Power Rear Sliding Window
4 Term.

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV
 
1
 
Headlight Relay
Black Relay, 4 Terminal
 
2012 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 Flex OHV Headlight Relay
Black Relay, 4 Terminal

1 Per Vehicle
Displaying 1 to 9 (of 9 products)