Car Parts Discount

GMC K2500 Relay

Your K2500 is a prized possession.

Select Your VehicleObviously, you didn't buy your K2500 unless you wanted to buy horsepower and great value both impeccably combined into one car, truck, or SUV. 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 locate trusted parts to repair your K2500. Anyone who drives a GMC knows that when it comes to repairing their vehicle only the most superior replacement parts will do.

Don't go too long without fixing your Relay... here's why.

A relay is basically a switch that can be used electrically. Electromechanical relays are the most common ones on the market. They perform their functions by making use of electromagnets that pull the entire set of contacts to turn on or off circuits. Relays also enable you to perform your GMC K2500 logical car functions and inputs. If your GMC K2500 doesn't start when you turn the ignition switch on, and if the engine light is unable to switch "ON" and "OFF", it is an indication that the main relay has been damaged. You can repair it, or buy a new one for a faster solution.

Any car parts you need .

When your GMC requires a top quality replacement Relay, there's no need to go somewhere besides the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the correct GMC K2500 part for your needs. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. All the GMC K2500 Relay parts on this page will fit vehicles made in 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1984, 1983, 1982, 1981, 1980, 1979. 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 K2500 Engine Cooling Fan Motor Relay, OEM: 15-81106/1581106ACDelco
1995-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1979-1986 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

ACDelco
1995-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Horn Relay, OEM: HR151TSMP
1979-1986 GMC K2500 SMP Horn Relay HR151T
5.25, Save 40%   NEW ITEM
OEM: HR151T, Item: 775691
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Starter Relay, OEM: RY116TSMP
1988-1994 GMC K2500 SMP Starter Relay RY116T
5.25, Save 40%   NEW ITEM
OEM: RY116T, Item: 649080
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY280SMP
1995-2000 GMC K2500 SMP Multi-Purpose Relay RY280
5.75, Save 40%   NEW ITEM
OEM: RY280, Item: 317734
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY116SMP
1988-1994 GMC K2500 SMP Multi-Purpose Relay RY116
6.15, Save 39%   POPULAR
OEM: RY116, Item: 317665
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Blower Motor Cut-Off Relay, OEM: RY117TSMP
1984-1986, 1988-1990 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY83SMP
1985-1986 GMC K2500 SMP Multi-Purpose Relay RY83
6.85, Save 40%   NEW ITEM
OEM: RY83, Item: 317868
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 A/C Compressor Control Relay, OEM: D1741CACDelco
1995-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY232SMP
1995-2000 GMC K2500 SMP Multi-Purpose Relay RY232
7.55, Save 40%  
OEM: RY232, Item: 317715
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Engine Cooling Fan Motor Relay, OEM: RY83TSMP
1985-1986 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Fuel Injection Main Relay Connector, OEM: S-654/S654SMP
1988-1995 GMC K2500 SMP Fuel Injection Main Relay Connector S-654
7.75, Save 39%   NEW ITEM
OEM: S-654, Item: 1100744
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY604SMP
1995-2000 GMC K2500 SMP Multi-Purpose Relay RY604
8.05, Save 39%   NEW ITEM
OEM: RY604, Item: 317835
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY115SMP
1988-1995 GMC K2500 SMP Multi-Purpose Relay RY115
8.25, Save 39%   NEW ITEM
OEM: RY115, Item: 317664
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Function Relay, OEM: RY109TSMP
1988-1995 GMC K2500 SMP Multi-Function Relay RY109T
8.55, Save 39%   NEW ITEM
OEM: RY109T, Item: 776138
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Engine Cooling Fan Motor Relay, OEM: D1786CACDelco
1995-2000 GMC K2500 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 K2500 HVAC Blower Motor Relay, OEM: RY-12/RY12SMP
1979 GMC K2500 SMP HVAC Blower Motor Relay RY-12
9.05, Save 39%   NEW ITEM
OEM: RY-12, Item: 1099503
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY121SMP
1985 GMC K2500 SMP Multi-Purpose Relay RY121
9.05, Save 40%   NEW ITEM
OEM: RY121, Item: 317670
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Pulse Wiper Relay, OEM: D1780CACDelco
1995-2000 GMC K2500 ACDelco Pulse Wiper Relay D1780C
9.25, Save 40%   NEW ITEM
OEM: D1780C, Item: 899746
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Coolant Fan Relay, OEM: RY242TSMP
1988-2000 GMC K2500 SMP Coolant Fan Relay RY242T
9.95, Save 40%   NEW ITEM
OEM: RY242T, Item: 776150
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Horn Relay, OEM: D1776ACDelco
1979-1981, 1983-1985 GMC K2500 ACDelco Horn Relay D1776
9.95, Save 39%   NEW ITEM
OEM: D1776, Item: 899744
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Temperature Control Relay, OEM: RY-232T/RY232TSMP
1995-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY601SMP
1995-2000 GMC K2500 SMP Multi-Purpose Relay RY601
10.65, Save 39%   NEW ITEM
OEM: RY601, Item: 317832
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1979-1986, 1988-2000 GMC K2500 SMP Emergency Vehicle Lamp Relay SS613T
10.95, Save 39%   NEW ITEM
OEM: SS613T, Item: 776245
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Aux Engine Cooling Fan Relay, OEM: RY531TSMP
1996 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 A/C Control Relay, OEM: RY282TSMP
1994-2000 GMC K2500 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 K2500 HVAC Blower Motor Cutout Relay, OEM: RY-117/RY117SMP
1984-1986, 1988-1990 GMC K2500 SMP HVAC Blower Motor Cutout Relay RY-117
12.45, Save 39%   NEW ITEM
OEM: RY-117, Item: 1099573
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi Purpose Relay, OEM: RY109SMP
1988-1995 GMC K2500 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 K2500 HVAC Blower Motor Relay, OEM: RY-242/RY242SMP
1988-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: RY282SMP
1994-2000 GMC K2500 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 K2500 Mass Air Flow Sensor Relay, OEM: 15-8240/158240ACDelco
1988-1995 GMC K2500 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 K2500 Emergency Vehicle Light Relay, OEM: SS-613/SS613SMP
1979-1986, 1988-2000 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Diesel Glow Plug Relay, OEM: SS591TSMP
1982-1984 GMC K2500 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 K2500 Door Lock Relay, OEM: 12088594ACDelco
1988-1999 GMC K2500 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 K2500 Engine Control Module Wiring Relay, OEM: 13502674ACDelco
1988-1994 GMC K2500 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 K2500 Multi Purpose Relay Connector, OEM: PT2318ACDelco
1985-1986, 1992-1999 GMC K2500 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 K2500 HVAC Blower Motor Relay, OEM: RY-23/RY23SMP
1979-1983 GMC K2500 SMP HVAC Blower Motor Relay RY-23
17.65, Save 39%   NEW ITEM
OEM: RY-23, Item: 1099508
  Only 4 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Door Lock Relay, OEM: RY-246/RY246SMP
1992-1999 GMC K2500 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
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Multi-Purpose Relay, OEM: HP4655SMP
1994-2000 GMC K2500 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 K2500 Diesel Glow Plug Relay, OEM: SS-591/SS591SMP
1982-1984 GMC K2500 SMP Diesel Glow Plug Relay SS-591
23.85, Save 39%   NEW ITEM
OEM: SS-591, Item: 1103047
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

ACDelco
1994-2000 GMC K2500 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 K2500 HVAC Blower Motor Connector, OEM: PT731ACDelco
2000 GMC K2500 ACDelco HVAC Blower Motor Connector PT731
28.65, Save 39%   NEW ITEM
OEM: PT731, Item: 901307
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 Diesel Glow Plug Relay, OEM: RY-383/RY383SMP
1994-2000 GMC K2500 SMP Diesel Glow Plug Relay RY-383
39.15, Save 39%   NEW ITEM
OEM: RY-383, Item: 1099742
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K2500 HVAC Blower Motor Relay, OEM: 15-8189/158189ACDelco
1983-1986 GMC K2500 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 K2500 Fuel Pump Relay Connector, OEM: PT1115ACDelco
1988-1995 GMC K2500 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 K2500 Wiring Relay, OEM: RY-238/RY238SMP
1992-1996 GMC K2500 SMP Wiring Relay RY-238
50.35, 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 K2500 Anti-Theft Relay, OEM: 15-8264/158264ACDelco
1990-1994 GMC K2500 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 K2500 Daytime Running Light Relay, OEM: DRL1SMP
1985-1986, 1988-1989 GMC K2500 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 K2500 Multi Purpose Relay, OEM: SS624SMP
1979-1986, 1988-2000 GMC K2500 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
1994-2000 GMC K2500 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