When your GMC R1500 Suburban left the factory, it was destined for a driver who wants longevity in their automobile. Obviously, you bought your R1500 Suburban because you knew that you wanted performance and great value both rolled up into one car, truck, or SUV. It's not every day that you realize that you have to buy a replacement Heater Core for your vehicle. You bought your R1500 Suburban because its reliability and trusted quality agreed with your nature; so why would you be okay with second best when it comes to the highest quality auto parts?
The technology to heat the passenger compartment of an automobile came long before one was invented. The engine of your GMC R1500 Suburban constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. If you've ever wondered why there are two hoses leading to the passenger side of your firewall, that's where the heater core is located. Essentially, your GMC R1500 Suburban heater core acts like a radiator; in that it uses the engine coolant to emit heat for the blower motor to propel into the inside of the car.
Don't let a broken Heater Core spell the end of your car, truck, or SUV, and don't risk lowering its resale value by buying anything but the best replacement parts. When your GMC needs a new replacement Heater Core, there's no need to trust any store other than the authority, Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you purchase the correct GMC R1500 Suburban part for your needs. GMC R1500 Suburban Heater Core parts for 1991, 1990, 1989, 1988, 1987 vehicles are available here... just click your year to find them.