Chevrolet / GMC Radiator - Plastic Tank 437463P

The 437463P is a plastic tank radiator that fits 1998-2002 Chevrolet, GMC and Isuzu trucks, including FRR, FSR, T6500 and T7500 models. It has a 30.75 x 23.125 x 1.25 in core (height x width x depth), a 1 9/16-inch inlet, a 2-inch outlet, an 18-inch oil cooler and a regular fill neck. It interchanges with 22 other part numbers. For a remote fill neck, see 437462P.