This odometer drive gear is designed to match the fit and function of the original gear 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. [Ford Cougar: 1990, 1991, 1992, 1993, 1994, 1995] - [Ford Crown Victoria: 1992, 1993, 1994, 1995, 1996, 1997] - [Ford Grand Marquis: 1991, 1992, 1993, 1994, 1995, 1996, 1997] - [Ford LTD Crown Victoria: 1990, 1991] - [Ford Thunderbird: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997] - [Mercury Cougar: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997] - [Mercury Grand Marquis: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997]