Car Parts Discount

GMC EC100 Relay

Keeping your EC100 in top shape is your top priority.

Select Your VehicleIt's not all the time that you realize that you have to buy a replacement Relay to repair your car or truck. The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs in today's marketplace. GMC vehicle enthusiasts have grown accustomed to a certain level of dependability when driving their EC100 around town. Auto enthusiasts appreciate the a brand you can trust built into each GMC, and understand that only the highest quality replacement EC100 parts will suffice when maintenance needs to be done.

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

A relay is simply 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 put into motion the entire set of contacts to open or close circuits. Relays also let you to perform your GMC EC100 logical car functions and inputs. If your GMC EC100 fails to start when you turn the ignition switch on, and if the engine light can't switch "ON" and "OFF", it probably means that the main relay is broken. You can repair it, or buy a new one if you'd like a faster solution.

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When your GMC needs the best replacement Relay, there's no need to go somewhere besides the authority, Car Parts Discount. Don't let a broken Relay bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best repair parts. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. When it comes to GMC EC100 Relay parts, you can find them for 1947, 1946, 1945, 1942, 1941 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC EC100 Horn Relay, OEM: HR106SMP
1941-1942, 1945-1947 GMC EC100 SMP Horn Relay HR106
15.45, Save 40%   NEW ITEM
OEM: HR106, Item: 316068
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC EC100 Horn Relay, OEM: HR114SMP
1941-1942, 1945-1947 GMC EC100 SMP Horn Relay HR114
12.35, Save 40%   NEW ITEM
OEM: HR114, Item: 316069
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC EC100 Horn Relay, OEM: HR106TSMP
1941-1942, 1945-1947 GMC EC100 SMP Horn Relay HR106T
13.75, Save 39%   NEW ITEM
OEM: HR106T, Item: 648631
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle