The Granatelli Performance spark plug wire set for 1987–1991 Pontiac Grand Am 4-cylinder 2.5L provides a direct replacement tailored to the vehicle's ignition layout to help sustain consistent spark timing and dependable running. Part of the Performance Series, the set is supplied as a matched-length kit for straightforward installation during routine maintenance or mild engine refreshes.
Granatelli 87-91 Pontiac Grand Am 4Cyl 2.5L Performance Ignition Wires