Fit for Chevrolet the following models: 2003-16 Express 2500 Van V8 6.6L Turbo Diesel Front & Rear Thermostat 2003-16 Express 3500 Van V8 6.6L Turbo Diesel Front & Rear Thermostat 2001-17 Silverado 2500 HD V8 6.6L Turbo Diesel Front & Rear Thermostat 2007 Silverado 2500 HD Classic V8 6.6L Turbo Diesel Front & Rear Thermostat 2001-06 Silverado 3500 V8 6.6L Turbo Diesel Front & Rear Thermostat 2007 Silverado 3500 Classic V8 6.6L Turbo Diesel Front & Rear Thermostat 2007-17 Silverado 3500 HD V8 6.6L Turbo Diesel Front & Rear Thermostat
Fit for GMC the following models: 2003-17 Savana 2500 Van V8 6.6L Turbo Diesel Front & Rear Thermostat 2003-17 Savana 3500 Van V8 6.6L Turbo Diesel Front & Rear Thermostat 2001-17 Sierra 2500 HD V8 6.6L Turbo Diesel Front & Rear Thermostat 2007 Sierra 2500 HD Classic V8 6.6L Turbo Diesel Front & Rear Thermostat 2001-06 Sierra 3500 V8 6.6L Turbo Diesel Front & Rear Thermostat 2007 Sierra 3500 Classic V8 6.6L Turbo Diesel Front & Rear Thermostat 2007-17 Sierra 3500 HD V8 6.6L Turbo Diesel Front & Rear Thermostat
