Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
Shopping for

2002 GMC Sierra 2500 HD

X

Displaying 1 to 10 (of 10 products)
On Sale:

$6.66

Avail:
107 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Accessory Power Relay
12V
4-pin connector
Normally Open Contact
30A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Accessory Power Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Fuel Pump Relay
12V
4-pin connector
Normally Open Contact
30A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Fuel Pump Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Horn Relay
12V
4-pin connector
Normally Open Contact
30A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Horn Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
HVAC Blower Motor Relay
12V
4-pin connector
Normally Open Contact
30A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV HVAC Blower Motor Relay
12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
12V
4-pin connector
Normally Open Contact
30A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV 12V
4-pin connector
Normally Open Contact
30A

1 Per Vehicle
On Sale:

$7.28

Avail:
153 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
12V
4-pin connector
Normally Open Contact
35A
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV 12V
4-pin connector
Normally Open Contact
35A

1 Per Vehicle
On Sale:

$7.21

Avail:
126 in Stock
Warehouse: US-7
Qty:
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Accessory Power Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Accessory Power Relay
12V
5-pin connector
Changeover Contact
Quantity: 1

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Accessory Power Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
5 Term.
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Accessory Power Relay
12V
5-pin connector
Changeover Contact
Quantity: 1
5 Term.

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Horn Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Horn Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
A/C Compressor Control Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV A/C Compressor Control Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Fuel Pump Relay
Gray, 4 Terminal
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Fuel Pump Relay
Gray, 4 Terminal

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Headlight Relay
4 Terminal, Rectangular Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Headlight Relay
4 Terminal, Rectangular Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Interior Light Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Interior Light Relay

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Secondary Air Injection Relay
 
2002 GMC Sierra 2500 HD equipped with
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Secondary Air Injection Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Fuel Pump Relay
Black, 5 Terminal
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Fuel Pump Relay
Black, 5 Terminal

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
HVAC Blower Motor Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV HVAC Blower Motor Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Anti-Theft Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Anti-Theft Relay

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Fog Light Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Fog Light Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Door Lock Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Door Lock Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Parking Light Relay
5 Terminal
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Parking Light Relay
5 Terminal

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Starter Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Starter Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Ignition Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Ignition Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Parking Light Relay
4 Terminal
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Parking Light Relay
4 Terminal

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Headlight Relay
4 Terminal, Square Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Headlight Relay
4 Terminal, Square Relay

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Rear Window Defogger Relay
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Rear Window Defogger Relay

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Professional
75 Amp
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Professional
75 Amp

1 Per Vehicle
Avail:
0 in Stock
 OUT OF STOCK
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Diesel Glow Plug Controller
with Low Emissions System or with California Emissions
8th VIN Digit: 1
 
2002 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Diesel Glow Plug Controller
with Low Emissions System or with California Emissions
8th VIN Digit: 1

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo
 
1
 
Diesel Glow Plug Relay
with Low Emissions System or with California Emissions
8th VIN Digit: 1
 
2002 GMC Sierra 2500 HD equipped with
6.6L V8 Diesel OHV Turbo Diesel Glow Plug Relay
with Low Emissions System or with California Emissions
8th VIN Digit: 1

1 Per Vehicle
On Sale:

$19.37

Avail:
1 in Stock
Warehouse: US-4
Qty:
EnginePer VehicleFit NotesFitment Notes
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Fuel Pump Relay
4 Term.
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Fuel Pump Relay
4 Term.

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
 
1
 
Fuel Injection Injection Pump Relay
4 Term.
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo Fuel Injection Injection Pump Relay
4 Term.

1 Per Vehicle
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV
 
1
 
Anti-Theft Relay
4 Term.
 
2002 GMC Sierra 2500 HD equipped with
8.1L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
6.0L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Bi-Fuel OHV Anti-Theft Relay
4 Term.

1 Per Vehicle
Displaying 1 to 10 (of 10 products)