The Granatelli MPG Plus ignition wire set for 2005–2009 Buick LaCrosse with 3.8L 6-cylinder engines is a replacement spark plug wire kit matched to that model's ignition layout. Part of the MPG Series, these spark plug wires provide the vehicle-specific routing and connections between coils and spark plugs for the listed 3.8L 6-cylinder application, making them suitable for routine service replacement of ignition wiring.
Granatelli 05-09 Buick Lacrosse 6Cyl 3.8L MPG Plus Ignition Wires