The Granatelli Performance spark plug wire set for 1990–1992 Isuzu Impulse 1.6L 4-cylinder applications is a performance-series direct-fit replacement that restores consistent ignition delivery. Offered as a complete, vehicle-specific set, it uses matching lengths and terminals to simplify routing and installation when replacing worn or failing wires in the specified Impulse applications.
Granatelli 90-92 Isuzu Impulse 4Cyl 1.6L Performance Ignition Wires