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GMC PartsGMC K25 PartsRelay

GMC K25 Relay

Keeping your K25 in top shape is your top priority.

Select Your VehicleIt's not all the time that you find yourself in need of a replacement Relay for your vehicle. When your GMC K25 left the factory, it was destined for a person with discerning taste who values trusted quality in their automobile. You bought your K25 because its dependability and longevity struck a chord inside you; so why would you be okay with anything but the best when it comes to the highest quality auto parts? Car aficionados appreciate the a brand you can trust built into each GMC, and know that only the best replacement K25 parts will suffice when maintenance needs to be done.

The function and purpose of Relay.

A relay is simply a switch that can be used electrically. Electromechanical relays are the most prevalent types on the market. They perform their functions by activating electromagnets that put into motion the entire set of contacts to make or break circuits. Relays also help you to perform your GMC K25 logical car functions and inputs. If your GMC K25 refuses 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 not working properly. You can repair it, or buy a new one if you'd like a faster solution.

There's no better place for all the top brands.

Bring your K25 back to life with the highest quality replacement parts from the experts at Car Parts Discount. Don't let a Relay repair spell the end 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 most authoritative website you go to make purchasing it easy. All the GMC K25 Relay parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. 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.
Select Your Year
GMC K25 HVAC Blower Motor Relay Connector, OEM: S-82/S82SMP
1975-1978 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1975-1978 GMC K25 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

GMC K25 Horn Relay, OEM: HR151TSMP
1975-1978 GMC K25 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 K25 Multi-Purpose Relay, OEM: RY12SMP
1975-1978 GMC K25 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 K25 Horn Relay, OEM: D1776ACDelco
1975-1978 GMC K25 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 K25 Emergency Vehicle Lamp Relay, OEM: SS613TSMP
1975-1978 GMC K25 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 K25 Pulse Wiper Relay, OEM: RY-44/RY44SMP
1976-1977 GMC K25 SMP Pulse Wiper Relay RY-44
13.15, Save 39%   NEW ITEM
OEM: RY-44, Item: 668482
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC K25 HVAC Blower Motor Relay, OEM: RY-23/RY23SMP
1977-1978 GMC K25 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
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GMC K25 Brake Light Relay, OEM: MR-10/MR10SMP
1975-1978 GMC K25 SMP Brake Light Relay MR-10
45.45, Save 39%   NEW ITEM
OEM: MR-10, Item: 645707
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC K25 Multi Purpose Relay, OEM: SS624SMP
1975-1978 GMC K25 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