Part Type: HVAC Heater Core. 2003 Toyota Tundra. 2004 Toyota Tundra. 2005 Toyota Tundra. 2007 Toyota Tundra To 11/01/2006;. 2006 Toyota Tundra. Compatible Years: 2003 2004 2005 2006 2007. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
