Car Parts Discount

GMC Sierra 2500 Relay

Your Sierra 2500 is a prized possession.

Select Your VehicleIt's not a regular occurrence that you discover you need a replacement Relay to fix your automobile. The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs on the road today. Your GMC dealership isn't the only place to buy the highest quality parts to repair your Sierra 2500. When your GMC Sierra 2500 was born, it was destined for a person with discerning taste who values longevity in their automobile.

What Relay does for your vehicle.

A relay represents a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They do their job by activating electromagnets that put into motion the entire set of contacts to make or break circuits. Relays also let you to perform your GMC Sierra 2500 logical car functions and inputs. If your GMC Sierra 2500 doesn't start when you use the ignition switch, and if the engine light is unable to switch "ON" and "OFF", it indicates that the main relay is not working properly. You can repair it, or buy a new one if you'd like a faster solution.

Your automotive desires .

Procuring new GMC parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement Sierra 2500 parts on the internet. Don't let a Relay repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality replacement parts. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. If your car or truck was built in 2004, 2003, 2002, 2001, 2000, 1999, then you will find the correct GMC Sierra 2500 Relay parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC Sierra 2500 Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
1999-2002 GMC Sierra 2500 ACDelco Engine Cooling Fan Motor Relay 15-81106
3.55, Save 40%   NEW ITEM
OEM: 15-81106, Item: 886005
  In Stock, Usually ships within 1 business day
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ACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Cooling Fan Motor Relay 13503102
5.15, Save 40%   NEW ITEM
OEM: 13503102, Item: 1423186
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Instrument Panel Wiring Harness Relay, OEM: D1703AACDelco
2003-2004 GMC Sierra 2500 ACDelco Instrument Panel Wiring Harness Relay D1703A
5.55, Save 40%   NEW ITEM
OEM: D1703A, Item: 899736
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: RY280SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY280
5.55, Save 39%   NEW ITEM
OEM: RY280, Item: 317734
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 A/C Compressor Control Relay, OEM: D1741CACDelco
1999-2004 GMC Sierra 2500 ACDelco A/C Compressor Control Relay D1741C
7.45, Save 39%   NEW ITEM
OEM: D1741C, Item: 899739
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: RY232SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY232
7.95, Save 39%  
OEM: RY232, Item: 317715
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: RY604SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY604
8.15, Save 40%   NEW ITEM
OEM: RY604, Item: 317835
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
1999-2004 GMC Sierra 2500 ACDelco Engine Cooling Fan Motor Relay D1786C
8.95, Save 39%  
OEM: D1786C, Item: 899747
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear, Low Beam, High Beam

GMC Sierra 2500 Pulse Wiper Relay, OEM: D1780CACDelco
1999-2004 GMC Sierra 2500 ACDelco Pulse Wiper Relay D1780C
9.25, Save 40%   NEW ITEM
OEM: D1780C, Item: 899746
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Temperature Control Relay, OEM: RY-232T/RY232TSMP
1999-2004 GMC Sierra 2500 SMP Temperature Control Relay RY-232T
9.95, Save 39%   NEW ITEM
OEM: RY-232T, Item: 1208289
  Only 9 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Coolant Fan Relay, OEM: RY242TSMP
1999-2002 GMC Sierra 2500 SMP Coolant Fan Relay RY242T
10.35, Save 39%   NEW ITEM
OEM: RY242T, Item: 776150
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: RY601SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY601
10.55, Save 40%   NEW ITEM
OEM: RY601, Item: 317832
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 A/C Control Relay, OEM: RY282TSMP
1999-2004 GMC Sierra 2500 SMP A/C Control Relay RY282T
10.75, Save 39%   NEW ITEM
OEM: RY282T, Item: 776154
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 A/C Compressor Cut-Out Relay, OEM: 36008Four Seasons
1999-2004 GMC Sierra 2500 Four Seasons A/C Compressor Cut-Out Relay 36008
11.15, Save 40%   NEW ITEM
OEM: 36008, Item: 1015668
  Only 6 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1999-2004 GMC Sierra 2500 SMP Emergency Vehicle Lamp Relay SS613T
11.55, Save 39%   NEW ITEM
OEM: SS613T, Item: 776245
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HVAC Blower Motor Relay, OEM: RY-242/RY242SMP
1999-2002 GMC Sierra 2500 SMP HVAC Blower Motor Relay RY-242
13.45, Save 39%   NEW ITEM
OEM: RY-242, Item: 1099656
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: RY282SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY282
14.55, Save 40%  
OEM: RY282, Item: 317735
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 Multi-Purpose Relay, OEM: RY531SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay RY531
14.55, Save 39%   NEW ITEM
OEM: RY531, Item: 317821
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Emergency Vehicle Light Relay, OEM: SS-613/SS613SMP
1999-2004 GMC Sierra 2500 SMP Emergency Vehicle Light Relay SS-613
15.15, Save 39%   NEW ITEM
OEM: SS-613, Item: 1103052
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Door Lock Relay, OEM: RY-246/RY246SMP
1999, 2001 GMC Sierra 2500 SMP Door Lock Relay RY-246
18.15, Save 39%   NEW ITEM
OEM: RY-246, Item: 1099657
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi-Purpose Relay, OEM: HP4655SMP
1999-2004 GMC Sierra 2500 SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Auxiliary

GMC Sierra 2500 Brake Light Relay, OEM: RY536SMP
1999 GMC Sierra 2500 SMP Brake Light Relay RY536
23.85, Save 39%   NEW ITEM
OEM: RY536, Item: 337073
  Only 4 left In Stock, Usually ships within 1 business day
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ACDelco
1999-2004 GMC Sierra 2500 ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Roof Mount

GMC Sierra 2500 Headlight Relay, OEM: 601-218/601218Dorman
2002-2004 GMC Sierra 2500 Dorman Headlight Relay 601-218
26.25, Save 39%   NEW ITEM
OEM: 601-218, Item: 1483546
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Low Beam

GMC Sierra 2500 Multi Purpose Relay, OEM: RY333SMP
1999-2004 GMC Sierra 2500 SMP Multi Purpose Relay RY333
33.95, Save 39%   NEW ITEM
OEM: RY333, Item: 317758
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 Multi Purpose Relay, OEM: 12135194ACDelco
1999-2004 GMC Sierra 2500 ACDelco Multi Purpose Relay 12135194
41.45, Save 39%   NEW ITEM
OEM: 12135194, Item: 896212
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Roof Mount

GMC Sierra 2500 A/C Clutch Relay, OEM: 36141Four Seasons
2000-2004 GMC Sierra 2500 Four Seasons A/C Clutch Relay 36141
43.75, Save 39%   NEW ITEM
OEM: 36141, Item: 611914
  Only 2 left In Stock, Usually ships within 1 business day
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GMC Sierra 2500 A/C Clutch Relay, OEM: 36141Four Seasons
2000-2004 GMC Sierra 2500 Four Seasons A/C Clutch Relay 36141
43.85, Save 39%   NEW ITEM
OEM: 36141, Item: 1015707
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle