The Granatelli MPG Plus ignition wire set is an MPG series spark plug wiring kit specified for 1989–1992 Toyota Supra models with the 3.0L six-cylinder engine. This replacement set fits the factory six-cylinder layout and supplies the wiring needed to replace worn ignition leads, restoring proper spark plug connections and helping maintain steady ignition and reliable engine starts.
Granatelli 89-92 Toyota Supra 6Cyl 3.0L MPG Plus Ignition Wires