The Granatelli Performance Series spark plug wire set for 1991–1994 Pontiac Grand Prix with the 3.4L six‑cylinder is offered as a complete ignition wiring kit for that application. This Performance Series set includes all spark plug wires packaged to match the vehicle’s routing and firing configuration for the listed years and engine size.
Granatelli 91-94 Pontiac Grand Prix 6Cyl 3.4L Performance Ignition Wires