The Granatelli MPG Plus spark plug wire set for 1997–1999 Nissan Altima 2.4L four‑cylinder applications serves as a replacement ignition wire kit to restore consistent spark delivery and dependable starts. From Granatelli's MPG Series, this set is intended as a simple maintenance item to help sustain smooth idle, reliable ignition timing and general drivability on stock engines.
Granatelli 97-99 Nissan Altima 4Cyl 2.4L MPG Plus Ignition Wires