This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick LeSabre: 1996, 1997, 1998, 1999, 2000, 2001] - [Buick Park Avenue: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Buick Regal: 1996, 1997, 1998, 1999, 2000, 2001] - [Buick Riviera: 1995, 1996, 1997, 1998, 1999] - [Chevrolet Impala: 2000, 2001] - [Chevrolet Lumina: 1996, 1997, 1998, 1999] - [Chevrolet Monte Carlo: 1996, 1997, 1998, 1999, 2000, 2001] - [Oldsmobile 88: 1995, 1996, 1997, 1998, 1999] - [Oldsmobile 98: 1995] - [Oldsmobile Cutlass Supreme: 1996] - [Oldsmobile Intrigue: 1998, 1999] - [Oldsmobile LSS: 1996, 1997, 1998, 1999] - [Oldsmobile Regency: 1997, 1998] - [Pontiac Bonneville: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Pontiac Grand Prix: 1996, 1997, 1998, 1999, 2000, 2001]