Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It is critical to the evaporative emissions system and fulfills government requirements. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Ford Explorer Sport Trac: 2001, 2002, 2003] - [Ford Explorer: 1996, 1997, 1998, 1999, 2000, 2001] - [Mazda B4000: 2001, 2002, 2003] - [Mercury Mountaineer: 1997, 1998, 1999, 2000, 2001]