Granatelli Performance spark plug wire set for 2000–2003 Pontiac Grand Prix 6-cylinder 3.1L applications. The Performance Series wires deliver consistent ignition to each cylinder, helping support smoother running and reliable starting for Grand Prix models equipped with the 3.1L six-cylinder engine. Provided as a full set tailored to the 3.1L layout, the kit offers a straightforward, vehicle-specific replacement for ignition upkeep.
Granatelli 00-03 Pontiac Grand Prix 6Cyl 3.1L Performance Ignition Wires