The Granatelli MPG Plus ignition wire set for 2003–2008 Mazda 6 with 3.0L 6-cylinder coil-on-plug engines is a replacement spark plug wiring solution configured for that application. Part of Granatelli's MPG Series, the wires are arranged to match the vehicle's coil-on-plug ignition layout and provide the appropriate connections between coils and spark plugs for the listed 3.0L 6-cylinder engines.
Granatelli 03-08 Mazda 6 6Cyl 3.0L (Coil On Plug) MPG Plus Ignition Wires