Car PartsPontiac PartsPontiac Optima PartsPontiac Optima Spark Plug Wires

Pontiac Optima Spark Plug Wires

Keeping your Optima in top shape is your top priority.

Auto enthusiasts appreciate the good looks built into each Pontiac, and know that only the best repair Optima parts will suffice when your car or truck needs fixing. Obviously, you bought your Optima because you wanted to buy horsepower and great value both impeccably combined into one car, truck, or SUV. While it's not hard to buy replacement parts for Pontiac vehicles, these days the necessity for nothing but the highest quality are required to repair your car or truck. It's not every day that you find yourself in need of a replacement Spark Plug Wires to fix your vehicle.

The function and purpose of Spark Plug Wires.

Without the properly working ignition timing system developed for the internal combustion engine, we would need an alternative like the turbine engines we find in jets. The fact that your Pontiac Optima has mechanically or electronically timed ignition means that it needs spark plug wires. The current required to ignite the air/fuel mixture in your combustion chamber is transferred from the engine control module (on newer vehicles) or distributor (on older vehicles) to the spark plug via your Pontiac Optima spark plug wires. Sometimes called lead wires, these usually have a carbon fiber core wrapped in a fiberglass barrier, and covered with EPDM rubber for insulation from the heat in your engine.

Don't wait another day... buy your replacements right now.

Select Your YearBring your Optima back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. When your Pontiac requires the best replacement Spark Plug Wires, there's no need to go somewhere besides the authority, Car Parts Discount. Given all the hassles associated with installing a part to fix your car or truck, let be the first place you go to make buying it easy. All the Pontiac Optima Spark Plug Wires parts on this page will fit vehicles made in 1991, 1990, 1989, 1988. Choose your year below to refine your search.

Select Your Year

SMP Ignition Spark Plug Wire Set 7431
21.25, Save 39%   NEW ITEM
OEM: 7431, Item: 320585
4 In Stock, Usually ships within 1 business day

Pontiac Optima, 2.0L 1999CC 122Cu. In. L4
SMP Spark Plug Wire Set 7442
21.15, Save 39%   NEW ITEM
OEM: 7442, Item: 697508
1 In Stock, Usually ships within 1 business day

Pontiac Optima, 1.6L 1598CC 98Cu. In. L4