Vacuum Closes Non-Bypass Heater Valve. Heater Valve - Vacuum. Heater Valve. Compatible Year: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010. IMPORTANT: To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table.
