Granatelli 87-91 Pontiac Grand Am 4Cyl 2.5L MPG Plus Ignition Wires

When you're looking to get your 1987-1991 Buick Skylark running its best, a solid ignition system is key. These Granatelli MPG Plus Ignition Wires are built to replace your old, worn-out wires and help your 2.5L engine get a strong, consistent spark. A good spark is what ignites the fuel, and when that happens efficiently, you'll notice a difference in how your car runs.

Granatelli uses a special resistance wire in these sets, designed to help reduce radio frequency interference, which can sometimes cause issues with your car's electronics. They're made to fit right, so installation should be straightforward, replacing your old wires one by one. Getting a clean spark to each cylinder helps your engine run smoother and can even improve fuel economy, hence the 'MPG Plus' name.

This set is specifically for the 4-cylinder, 2.5L engine found in your Skylark. Make sure to check your vehicle's specific setup to confirm these are the right wires for your car.