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GMC K1500 Radiators

Looking for aftermarket parts to modify or upgrade your GMC K1500 with radiators? At Tunersports.com we carry a huge selection of the top name brand performance radiator parts and accessories for your K1500.

Whether you have a 1988 or 1999 GMC K1500 in Sierra to Sierra Sport trim we have you covered. We have 5 radiators available to mod your K1500. All parts have free shipping to the Continental US 48 States.

All K1500 Radiator Parts:

Only show in-stock parts

Mishimoto Radiators - Aluminum

OUT OF STOCK MMRAD-CHVY-94 Mishimoto has developed a performance aluminum radiator for the 1994-2000 Chevrolet/GMC 6.5L turbo diesel engine.The Mishimoto performance aluminum radiator for the GM 6.5L is the ideal upgrade for the factory radiator.It was designed and engineered to maximize cooling efficiency, boost engine funct... Mishimoto 94-00 Chevrolet C/K2500 w/ 6.5L Turbo Diesel Engine Radiator 1994-1998 GMC K1500 Sierra SL / Sierra SLE / Sierra SLT / Sierra Special 1995-1995 GMC K1500 Sierra SLS $882.95 Details
IN STOCK R624-AT This 1988-1993 Chevrolet C/K 5.7L/7.4L V8 Gas radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling e... Mishimoto 88-93 Chevrolet C/K 5.7L/7.4L V8 (Gas) Aluminum Radiator 1988-1993 GMC K1500 Sierra / Sierra SLX 1988-1995 GMC K1500 Sierra SLE 1993-1993 GMC K1500 Sierra Sport 1994-1995 GMC K1500 Sierra SL / Sierra SLT / Sierra Special 1995-1995 GMC K1500 Sierra SLS $284.95 Details

Mishimoto Radiators - Plastic

OUT OF STOCK R1693-AT This 1994-1999 Chevrolet C/K1500 5.0L V8 radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling effici... Mishimoto Chevrolet C/K Truck Replacement Radiator 1994-2000 1994-1998 GMC K1500 Sierra Special 1994-1999 GMC K1500 Sierra SL / Sierra SLE / Sierra SLT 1995-1995 GMC K1500 Sierra SLS $227.95 Details
IN STOCK - LOW R618-AT This 1988-1995 Chevrolet C/K 5.0L/5.7L V8 Gas is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling efficiency... Mishimoto Chevrolet C/K Truck Replacement Radiator 1988-1995 1988-1993 GMC K1500 Sierra / Sierra SLX 1988-1995 GMC K1500 Sierra SLE 1993-1993 GMC K1500 Sierra Sport 1994-1995 GMC K1500 Sierra SL / Sierra SLT / Sierra Special 1995-1995 GMC K1500 Sierra SLS $156.95 Details
OUT OF STOCK R622-AT This 1988-1995 Chevrolet C/K 5.0L/5.7L V8 Gas radiator is a direct OEM replacement for your old stock unit. There is no need to bend, cut, or modify anything to ensure a proper fitment in your vehicle. This radiator features OEM spec plastic end tanks attached to an aluminum core for stock cooling e... Mishimoto Chevrolet C/K Truck Replacement Radiator 1988-1995 1988-1993 GMC K1500 Sierra / Sierra SLX 1988-1995 GMC K1500 Sierra SLE 1993-1993 GMC K1500 Sierra Sport 1994-1995 GMC K1500 Sierra SL / Sierra SLT / Sierra Special 1995-1995 GMC K1500 Sierra SLS $169.95 Details