Car Parts Discount

GMC EF242 Relay

You enjoy taking care of your EF242.

Select Your VehicleAnyone who operates a GMC knows that when it comes to maintaining their vehicle only the highest quality replacement parts will do. While it may not be difficult to buy replacement parts for GMC vehicles, these days the necessity for nothing but the absolute best are required to fix your car or truck. The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles these days. GMC vehicle owners have come to expect a certain level of dependability when driving their EF242 around town.

Why Relay replacement is so important.

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 turn on or off circuits. Relays also let you to perform your GMC EF242 logical car functions and inputs. If your GMC EF242 doesn't start when you turn the ignition switch on, and if the engine light doesn't switch "ON" and "OFF", it probably means that the main relay has been damaged. You can repair it, or buy a new one for a faster solution.

What CPD has to offer.

At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the appropriate GMC EF242 part for your project or repair. Bring your EF242 back to life with the best replacement parts from the experts at Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. When it comes to GMC EF242 Relay parts, you can find them for 1949, 1948 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 EF242 Horn Relay, OEM: HR106TSMP
1948 GMC EF242 SMP Horn Relay HR106T
12.85, Save 39%   NEW ITEM
OEM: HR106T, Item: 775688
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC EF242 Horn Relay, OEM: HR-114/HR114SMP
1948-1949 GMC EF242 SMP Horn Relay HR-114
13.35, Save 40%   NEW ITEM
OEM: HR-114, Item: 1094269
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle