MotoRad 2065-180 High Performance Thermostat (Part Number: 2065-180) Compatible with the Following Vehicles: Fits Select CHEVY: Silverado 99-13, S10 96-04, K1500 96-99, Blazer 96-05, C1500 96-99, Express 96-14, Astro 96-05, Tahoe 96-00, K1500 96-99, Express 96-02, K2500 96-00, Silverado 1500 ic 07, C2500 96-00, Express 96-06, C1500 96-99, K3500 96-00, C3500 96-00, K2500 96-99, C3500HD 00, P30 96-99, C2500 96-99, W3500 96-03, W4500 98-03, Sonora 00, Silverado 01-07, Silverado 96-99, G30 01-02, Express 10-14, Cargo 00-04 | GMC: Sierra 99-13, Sonoma 96-04, C1500 96-99, K1500 96-99, Jimmy 96-05, Yukon 96-00, Safari 96-05, Savana 96-14, K1500 96-99, Savana 96-02, K2500 96-00, Savana 96-05, C1500 96-99, C2500 96-00, Sierra 1500 ic 07, K3500 96-00, C3500 96-00, K2500 96-99, C2500 96-99, P3500 96-99, C3500HD 00, W4500 99-02, W3500 95-03 | SAAB: 45540 99-09, 45538 99-02, 900 96-98, 9000 96-98 | CADILLAC: Escalade 99-00 | OLDS: Bravada 96-01 | ISUZU: Hombre 97-00, NPR-HD 99-03, NPR 92-03 | WORKHOUSE: FasTrack 00-01, FasTrack 00-02, FasTrack 02-04, FasTrack 00-01, FasTrack 02-04, P32 01-02, FasTrack 02-04, FasTrack 02-03, FasTrack 02-03, P30 00-04, FasTrack 00-01, FasTrack 02-04, FasTrack 02-04, Custom Chassis 99-04 Larger than OEM opening allowing for up to 50 percent increase in coolant flow Triple bridge opening design for increased stability and strength Manufactured from high quality components to meet the demanding conditions of the automotive cooling system Copper case and wax compound assures rapid response to temperature changes in the coolant Offset design, air relief valve and OEM style seals included where applicable Fit type Vehicle Specific