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GMC Sierra 1500 Relay

You enjoy taking care of your Sierra 1500.

Select Your VehicleYou bought your Sierra 1500 because its reliability and longevity appealed to your senses; so why would you be okay with second rate when it comes to superior quality auto parts? While it may not be difficult to buy replacement parts for GMC vehicles, these days the necessity for nothing but the highest quality are required to repair your automobile. When your GMC Sierra 1500 rolled off the assembly line, it was destined for a person with discerning taste who prioritizes trusted quality in their automobile. Make no mistake, you didn't buy your Sierra 1500 unless you wanted to buy horsepower and great value both rolled up into one vehicle.

The function and purpose of Relay.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most widely used on the market. They perform their functions by making use of electromagnets that put into motion the entire set of contacts to turn on or off circuits. Relays also let you to perform your GMC Sierra 1500 logical car functions and inputs. If your GMC Sierra 1500 fails to start when you turn the ignition switch on, and if the engine light can't switch "ON" and "OFF", it is an indication that the main relay is not working properly. You can repair it, or buy a new one in case you prefer a faster solution.

You've tried the rest, now try the best.

Procuring new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement Sierra 1500 parts on the internet. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. When your GMC requires the best replacement Relay, there's no need to go somewhere besides the authority, Car Parts Discount. All the GMC Sierra 1500 Relay parts on this page will fit vehicles made in 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC Sierra 1500 Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
1999-2002, 2005-2013 GMC Sierra 1500 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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GMC Sierra 1500 A/C Compressor Control Relay, OEM: RY-862/RY862SMP
2007-2015 GMC Sierra 1500 SMP A/C Compressor Control Relay RY-862
4.95, Save 40%   NEW ITEM
OEM: RY-862, Item: 1100078
  In Stock, Usually ships within 1 business day
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ACDelco
1999-2013 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY280SMP
1999-2012 GMC Sierra 1500 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 1500 Fuel Pump Relay, OEM: D1777CACDelco
2007-2018 GMC Sierra 1500 ACDelco Fuel Pump Relay D1777C
6.75, Save 39%   NEW ITEM
OEM: D1777C, Item: 899745
  Only 4 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 A/C Compressor Control Relay, OEM: D1741CACDelco
1999-2012 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY232SMP
1999-2007 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY604SMP
1999-2012 GMC Sierra 1500 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 1500 Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
1999-2018 GMC Sierra 1500 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 1500 Pulse Wiper Relay, OEM: D1780CACDelco
1999-2006, 2014-2018 GMC Sierra 1500 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 1500 Temperature Control Relay, OEM: RY-232T/RY232TSMP
1999-2007 GMC Sierra 1500 SMP Temperature Control Relay RY-232T
9.95, Save 39%   NEW ITEM
OEM: RY-232T, Item: 1208289
  Only 8 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Coolant Fan Relay, OEM: RY242TSMP
1999-2002 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY601SMP
1999-2012 GMC Sierra 1500 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 1500 A/C Control Relay, OEM: RY282TSMP
1999-2012 GMC Sierra 1500 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 1500 A/C Compressor Cut-Out Relay, OEM: 36008Four Seasons
1999-2006 GMC Sierra 1500 Four Seasons A/C Compressor Cut-Out Relay 36008
11.15, Save 40%   NEW ITEM
OEM: 36008, Item: 1015668
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1999-2010 GMC Sierra 1500 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 1500 HVAC Blower Motor Relay, OEM: RY-242/RY242SMP
1999-2002 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY282SMP
1999-2012 GMC Sierra 1500 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 1500 Multi-Purpose Relay, OEM: RY531SMP
1999-2012 GMC Sierra 1500 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 1500 Emergency Vehicle Light Relay, OEM: SS-613/SS613SMP
1999-2010 GMC Sierra 1500 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 1500 Engine Control Module Wiring Relay, OEM: 13502674ACDelco
2009-2013 GMC Sierra 1500 ACDelco Engine Control Module Wiring Relay 13502674
15.25, Save 39%   NEW ITEM
OEM: 13502674, Item: 896754
  Only 9 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 A/C Compressor Throttle Cutoff Relay, OEM: 36135Four Seasons
2007-2008 GMC Sierra 1500 Four Seasons A/C Compressor Throttle Cutoff Relay 36135
17.75, Save 39%   NEW ITEM
OEM: 36135, Item: 1015701
  Only 5 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Door Lock Relay, OEM: RY-246/RY246SMP
1999, 2001 GMC Sierra 1500 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 1500 A/C Compressor Throttle Cutoff Relay, OEM: 36135Four Seasons
2007-2008 GMC Sierra 1500 Four Seasons A/C Compressor Throttle Cutoff Relay 36135
18.25, Save 39%   NEW ITEM
OEM: 36135, Item: 672825
  Only 1 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Multi-Purpose Relay, OEM: HP4655SMP
1999-2012 GMC Sierra 1500 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 1500 Brake Light Relay, OEM: RY536SMP
1999 GMC Sierra 1500 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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GMC Sierra 1500 HVAC Blower Motor Connector, OEM: PT731ACDelco
2006-2008 GMC Sierra 1500 ACDelco HVAC Blower Motor Connector PT731
25.25, Save 39%   NEW ITEM
OEM: PT731, Item: 901307
  In Stock, Usually ships within 1 business day
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ACDelco
1999-2013, 2016 GMC Sierra 1500 ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear, Roof Mount

GMC Sierra 1500 Headlight Relay, OEM: 601-218/601218Dorman
2002-2014 GMC Sierra 1500 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 1500 Engine Cooling Fan Motor Relay, OEM: 15016745ACDelco
2010-2011 GMC Sierra 1500 ACDelco Engine Cooling Fan Motor Relay 15016745
29.95, Save 39%   NEW ITEM
OEM: 15016745, Item: 896808
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 1500 HVAC Blower Motor Connector, OEM: PT2189ACDelco
2007-2008 GMC Sierra 1500 ACDelco HVAC Blower Motor Connector PT2189
30.05, Save 39%   NEW ITEM
OEM: PT2189, Item: 901856
  Only 6 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Multi Purpose Relay, OEM: RY333SMP
1999-2010 GMC Sierra 1500 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 1500 Trailer Tow Relay, OEM: 20904439ACDelco
2008-2013 GMC Sierra 1500 ACDelco Trailer Tow Relay 20904439
35.05, Save 39%  
OEM: 20904439, Item: 897675
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 Multi Purpose Relay, OEM: 12135194ACDelco
1999-2018 GMC Sierra 1500 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 1500 A/C Clutch Relay, OEM: 36141Four Seasons
2000-2013 GMC Sierra 1500 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 1500 A/C Clutch Relay, OEM: 36141Four Seasons
2000-2013 GMC Sierra 1500 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