This engine intake manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It is thoroughly tested to ensure top-quality OEM construction and superior reliability. 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, 2002, 2003, 2004, 2005] - [Buick Park Avenue: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [Buick Regal: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Buick Riviera: 1995, 1996, 1997] - [Chevrolet Impala: 2000, 2001, 2002, 2003, 2004, 2005] - [Chevrolet Lumina: 1998, 1999] - [Chevrolet Monte Carlo: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [Oldsmobile 88: 1995, 1996, 1997, 1998, 1999] - [Oldsmobile 98: 1995, 1996] - [Oldsmobile Intrigue: 1998, 1999] - [Oldsmobile LSS: 1996, 1997, 1998, 1999] - [Oldsmobile Regency: 1997, 1998] - [Pontiac Bonneville: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [Pontiac Grand Prix: 1997, 1998, 1999, 2000, 2001, 2002, 2003]