Car Parts Discount

GMC C1500 Relay

Keeping your C1500 in top shape is your top priority.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles these days. 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 fix your automobile. Car aficionados appreciate the strong looks built into each GMC, and understand that only the best repair C1500 parts will suffice when your car or truck needs fixing. It's not all the time that you realize that you have to buy a replacement Relay for your automobile.

The function and purpose of Relay.

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 move the entire set of contacts to open or close circuits. Relays also help you to perform your GMC C1500 logical car functions and inputs. If your GMC C1500 fails to start when you use the ignition switch, and if the engine light doesn't switch "ON" and "OFF", it probably means that the main relay is broken. 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.

Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings 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. At Car Parts Discount, we have live customer service members available with enough expertise to help you purchase the correct GMC C1500 part for your needs. GMC C1500 Relay parts for 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979 vehicles are available here... just click your year to find them.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC C1500 HVAC Blower Motor Relay Connector, OEM: S-82/S82SMP
1979-1986 GMC C1500 SMP HVAC Blower Motor Relay Connector S-82
2.15, Save 41%   NEW ITEM
OEM: S-82, Item: 646706
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC C1500 Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
1995-1999 GMC C1500 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 C1500 HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1979-1986 GMC C1500 ACDelco HVAC Blower Motor Relay Connector PT2068
4.15, Save 39%   NEW ITEM
OEM: PT2068, Item: 695563
  In Stock, Usually ships within 1 business day
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ACDelco
1995-1999 GMC C1500 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 C1500 Horn Relay, OEM: HR151TSMP
1979-1986 GMC C1500 SMP Horn Relay HR151T
5.25, Save 40%   NEW ITEM
OEM: HR151T, Item: 775691
  In Stock, Usually ships within 1 business day
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GMC C1500 Starter Relay, OEM: RY116TSMP
1988-1994 GMC C1500 SMP Starter Relay RY116T
5.25, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1-2 business days
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GMC C1500 Multi-Purpose Relay, OEM: RY280SMP
1995-1999 GMC C1500 SMP Multi-Purpose Relay RY280
5.75, Save 40%   NEW ITEM
OEM: RY280, Item: 317734
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY116SMP
1988-1994 GMC C1500 SMP Multi-Purpose Relay RY116
6.15, Save 39%   POPULAR
OEM: RY116, Item: 317665
  In Stock, Usually ships within 1 business day
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GMC C1500 Blower Motor Cut-Off Relay, OEM: RY117TSMP
1984-1986, 1988-1990 GMC C1500 SMP Blower Motor Cut-Off Relay RY117T
6.85, Save 39%   NEW ITEM
OEM: RY117T, Item: 776140
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY83SMP
1985-1986 GMC C1500 SMP Multi-Purpose Relay RY83
6.85, Save 40%   NEW ITEM
OEM: RY83, Item: 317868
  In Stock, Usually ships within 1 business day
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GMC C1500 A/C Compressor Control Relay, OEM: D1741CACDelco
1995-1999 GMC C1500 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 C1500 Multi-Purpose Relay, OEM: RY232SMP
1995-1999 GMC C1500 SMP Multi-Purpose Relay RY232
7.55, Save 40%  
OEM: RY232, Item: 317715
  In Stock, Usually ships within 1 business day
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GMC C1500 Engine Cooling Fan Motor Relay, OEM: RY83TSMP
1985-1986 GMC C1500 SMP Engine Cooling Fan Motor Relay RY83T
7.75, Save 39%   NEW ITEM
OEM: RY83T, Item: 649116
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC C1500 Multi-Purpose Relay, OEM: RY604SMP
1995-1999 GMC C1500 SMP Multi-Purpose Relay RY604
8.05, Save 39%   NEW ITEM
OEM: RY604, Item: 317835
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY115SMP
1980-1981, 1988-1995 GMC C1500 SMP Multi-Purpose Relay RY115
8.25, Save 39%   NEW ITEM
OEM: RY115, Item: 317664
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Function Relay, OEM: RY109TSMP
1988-1995 GMC C1500 SMP Multi-Function Relay RY109T
8.55, Save 39%   NEW ITEM
OEM: RY109T, Item: 776138
  In Stock, Usually ships within 1 business day
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GMC C1500 Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
1995-1999 GMC C1500 ACDelco Engine Cooling Fan Motor Relay D1786C
8.95, Save 39%  
OEM: D1786C, Item: 899747
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi-Purpose Relay, OEM: RY12SMP
1979 GMC C1500 SMP Multi-Purpose Relay RY12
8.95, Save 40%   NEW ITEM
OEM: RY12, Item: 317669
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY121SMP
1985-1986 GMC C1500 SMP Multi-Purpose Relay RY121
9.05, Save 40%   NEW ITEM
OEM: RY121, Item: 317670
  In Stock, Usually ships within 1 business day
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GMC C1500 Pulse Wiper Relay, OEM: D1780CACDelco
1995-1999 GMC C1500 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 C1500 Coolant Fan Relay, OEM: RY242TSMP
1988-1999 GMC C1500 SMP Coolant Fan Relay RY242T
9.95, Save 40%   NEW ITEM
OEM: RY242T, Item: 776150
  In Stock, Usually ships within 1 business day
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GMC C1500 Horn Relay, OEM: D1776ACDelco
1979-1981, 1983-1986 GMC C1500 ACDelco Horn Relay D1776
9.95, Save 39%   NEW ITEM
OEM: D1776, Item: 899744
  In Stock, Usually ships within 1 business day
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GMC C1500 Temperature Control Relay, OEM: RY-232T/RY232TSMP
1995-1999 GMC C1500 SMP Temperature Control Relay RY-232T
9.95, Save 39%   NEW ITEM
OEM: RY-232T, Item: 1208289
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY601SMP
1995-1999 GMC C1500 SMP Multi-Purpose Relay RY601
10.65, Save 39%   NEW ITEM
OEM: RY601, Item: 317832
  In Stock, Usually ships within 1 business day
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GMC C1500 Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1979-1986, 1988-1999 GMC C1500 SMP Emergency Vehicle Lamp Relay SS613T
10.95, Save 39%   NEW ITEM
OEM: SS613T, Item: 776245
  In Stock, Usually ships within 1 business day
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GMC C1500 Multi-Purpose Relay, OEM: RY43SMP
1980 GMC C1500 SMP Multi-Purpose Relay RY43
11.35, Save 39%   NEW ITEM
OEM: RY43, Item: 317790
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C1500 Aux Engine Cooling Fan Relay, OEM: RY531TSMP
1996 GMC C1500 SMP Aux Engine Cooling Fan Relay RY531T
11.75, Save 39%   NEW ITEM
OEM: RY531T, Item: 776168
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C1500 A/C Control Relay, OEM: RY282TSMP
1994-1999 GMC C1500 SMP A/C Control Relay RY282T
12.15, Save 39%   NEW ITEM
OEM: RY282T, Item: 776154
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi Purpose Relay, OEM: RY109SMP
1988-1995 GMC C1500 SMP Multi Purpose Relay RY109
12.45, Save 39%   NEW ITEM
OEM: RY109, Item: 317659
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Engine Cooling Fan Motor Relay, OEM: RY-242/RY242SMP
1988-1999 GMC C1500 SMP Engine Cooling Fan Motor Relay RY-242
13.45, Save 39%   NEW ITEM
OEM: RY-242, Item: 646371
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC C1500 HVAC Blower Motor Relay, OEM: RY117SMP
1984-1986, 1988-1990 GMC C1500 SMP HVAC Blower Motor Relay RY117
14.55, Save 39%   NEW ITEM
OEM: RY117, Item: 317666
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi-Purpose Relay, OEM: RY282SMP
1994-1999 GMC C1500 SMP Multi-Purpose Relay RY282
14.55, Save 39%  
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 C1500 Mass Air Flow Sensor Relay, OEM: 15-8240/158240ACDelco
1988-1994 GMC C1500 ACDelco Mass Air Flow Sensor Relay 15-8240
14.65, Save 39%   NEW ITEM
OEM: 15-8240, Item: 886026
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Diesel Glow Plug Relay, OEM: SS591TSMP
1980-1984 GMC C1500 SMP Diesel Glow Plug Relay SS591T
15.25, Save 39%   NEW ITEM
OEM: SS591T, Item: 776242
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Door Lock Relay, OEM: 12088594ACDelco
1988-1999 GMC C1500 ACDelco Door Lock Relay 12088594
15.25, Save 39%   NEW ITEM
OEM: 12088594, Item: 896210
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary

GMC C1500 Engine Control Module Wiring Relay, OEM: 13502674ACDelco
1988-1994 GMC C1500 ACDelco Engine Control Module Wiring Relay 13502674
15.25, Save 39%   NEW ITEM
OEM: 13502674, Item: 896754
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi Purpose Relay Connector, OEM: PT2318ACDelco
1980, 1985-1986, 1992-1999 GMC C1500 ACDelco Multi Purpose Relay Connector PT2318
16.85, Save 39%  
OEM: PT2318, Item: 695582
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary

GMC C1500 HVAC Blower Motor Relay, OEM: RY-23/RY23SMP
1979-1983 GMC C1500 SMP HVAC Blower Motor Relay RY-23
17.55, Save 39%   NEW ITEM
OEM: RY-23, Item: 646366
  Only 1 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Door Lock Relay, OEM: RY-246/RY246SMP
1992-1999 GMC C1500 SMP Door Lock Relay RY-246
18.15, Save 39%   NEW ITEM
OEM: RY-246, Item: 646372
  Only 3 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi-Purpose Relay, OEM: HP4655SMP
1994-1999 GMC C1500 SMP Multi-Purpose Relay HP4655
23.45, Save 39%   NEW ITEM
OEM: HP4655, Item: 335022
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Auxiliary

GMC C1500 Diesel Glow Plug Relay, OEM: SS591SMP
1980-1984 GMC C1500 SMP Diesel Glow Plug Relay SS591
26.05, Save 39%   NEW ITEM
OEM: SS591, Item: 318578
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

ACDelco
1994-1999 GMC C1500 ACDelco Electronic Brake Control Relay 19118886
26.25, Save 39%   NEW ITEM
OEM: 19118886, Item: 1215746
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Roof Mount

GMC C1500 Wiring Relay, OEM: RY-238/RY238SMP
1992-1996 GMC C1500 SMP Wiring Relay RY-238
35.95, Save 39%   NEW ITEM
OEM: RY-238, Item: 1099654
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 HVAC Blower Motor Relay, OEM: 15-8189/158189ACDelco
1983-1986 GMC C1500 ACDelco HVAC Blower Motor Relay 15-8189
39.95, Save 39%   NEW ITEM
OEM: 15-8189, Item: 886025
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Fuel Pump Relay Connector, OEM: PT1115ACDelco
1988-1995 GMC C1500 ACDelco Fuel Pump Relay Connector PT1115
41.95, Save 39%   NEW ITEM
OEM: PT1115, Item: 901361
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Diesel Glow Plug Relay, OEM: RY383SMP
1994-1997 GMC C1500 SMP Diesel Glow Plug Relay RY383
49.45, Save 39%   NEW ITEM
OEM: RY383, Item: 317775
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Anti-Theft Relay, OEM: 15-8264/158264ACDelco
1990-1994 GMC C1500 ACDelco Anti-Theft Relay 15-8264
51.75, Save 39%   NEW ITEM
OEM: 15-8264, Item: 886027
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Daytime Running Light Relay, OEM: DRL1SMP
1985-1986, 1988-1989 GMC C1500 SMP Daytime Running Light Relay DRL1
53.65, Save 39%   NEW ITEM
OEM: DRL1, Item: 314890
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C1500 Multi Purpose Relay, OEM: SS624SMP
1979-1986, 1988-1999 GMC C1500 SMP Multi Purpose Relay SS624
104.35, Save 39%   NEW ITEM
OEM: SS624, Item: 318582
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

ACDelco
1994-1996 GMC C1500 ACDelco Diesel Glow Plug Relay 212-366
108.15, Save 39%   NEW ITEM
OEM: 212-366, Item: 887863
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle