Car Parts Discount

GMC S370 Relay

Your S370 is a prized possession.

Select Your VehicleThe vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs in today's marketplace. Your GMC dealership isn't the only place to locate the best parts to repair your S370. While it's not hard to locate replacement parts for GMC vehicles, these days only the highest quality are required to repair your car or truck. Make no mistake, you didn't buy your S370 unless you knew that you wanted horsepower and rugged design both rolled up into one car, truck, or SUV.

Why Relay replacement is so important.

A relay is basically 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 pull the entire set of contacts to make or break circuits. Relays also let you to perform your GMC S370 logical car functions and inputs. If your GMC S370 doesn't start when you activate the ignition, and if the engine light can't switch "ON" and "OFF", it indicates that the main relay is broken. You can repair it, or buy a new one for a faster solution.

There's no reason to delay... checkout is simple and easy.

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 available with enough expertise to help you purchase the correct GMC S370 part for your project or repair. Don't let a Relay repair bring about the demise of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the highest quality repair parts. Need 1959, 1958, 1955 GMC S370 Relay parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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GMC S370 HVAC Blower Motor Relay Connector, OEM: S-82/S82SMP
1958-1959 GMC S370 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 S370 HVAC Blower Motor Relay Connector, OEM: PT2068ACDelco
1958-1959 GMC S370 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 S370 Horn Relay, OEM: HR106TSMP
1955 GMC S370 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