Worn spark plug boots causing rough idling and unpredictable power delivery? This quality spark plug boot is a direct replacement for the factory part to help restore proper engine performance caused by a damaged original boot. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Skylark: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998] - [Chevrolet Beretta: 1990, 1991, 1992, 1993, 1994] - [Chevrolet Cavalier: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002] - [Chevrolet Malibu: 1997, 1998, 1999] - [Oldsmobile Achieva: 1992, 1993, 1994, 1995, 1996, 1997, 1998] - [Oldsmobile Alero: 1999, 2000, 2001] - [Oldsmobile Cutlass Calais: 1988, 1989, 1990, 1991] - [Oldsmobile Cutlass Supreme: 1990, 1991] - [Pontiac Grand Am: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Pontiac Grand Prix: 1990, 1991] - [Pontiac Sunfire: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002]