Granatelli 01-06 Pontiac Bonneville 6Cyl 3.8L MPG Plus Ignition Wires

In this set, you get a complete set of Granatelli MPG Plus ignition wires designed for your 2001-2006 Pontiac Bonneville with the 3.8L V6 engine. These wires are built to replace your old, worn-out set and help ensure your engine is getting a strong spark to each cylinder. A healthy spark is key for efficient combustion, which can lead to smoother running and better fuel economy.

Granatelli uses a special ferrite-infused spiral core wire in their MPG Plus line. This construction helps suppress radio frequency interference, which can clean up the electrical noise in your ignition system. The wires are also designed to handle the high voltage needed for a strong spark, helping to ensure consistent performance. They fit right onto your engine's spark plugs and distributor, making them a straightforward replacement for your original wires.