This variable restrictor valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Park Avenue: 1995] - [Buick Riviera: 1995] - [Chevrolet Camaro: 1993, 1994, 1995, 1996, 1997, 1998, 1999] - [Chrysler Grand Voyager: 1997, 1998, 1999, 2000, 2001, 2002] - [Chrysler Town & Country: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Chrysler Voyager: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008] - [Dodge Caravan: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Dodge Grand Caravan: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Oldsmobile 88: 1995] - [Oldsmobile 98: 1995] - [Plymouth Grand Voyager: 1997, 1998, 1999, 2000] - [Plymouth Voyager: 1997, 1998, 1999, 2000] - [Pontiac Bonneville: 1995] - [Pontiac Firebird: 1993, 1994, 1995, 1996, 1997, 1998, 1999]