ACDelco Professional Spark Plug Wire Sets are engineered with strength enhancing fiberglass and high-temperature silicone insulators to provide maximum spark delivery and protection. The wire is used in the ignition system of new cars, trucks, and buses. It has been tested to ensure that it does not cause any damage to the vehicle or its passengers. The plugs are sold at a cost of?29.95 each. Notably, these products have been discontinued.

MAS Ignition Coils are engineered for original equipment and replacement parts. The coils come with a one-year limited warranty against defects in materials and workmanship. It is also compatible with other vehicles, including Audi, BMW, Mercedes, Porsche, Volkswagen, and more. Notably, the manufacturer of these cars has changed its ignition coils every two years. The new coils have been tested to ensure that they perform as per specifications. They are available at an extra cost.

ACDelco Professional Spark Plug Wire Sets are engineered with high dielectric materials to provide maximum spark delivery and water tight seal. The insulator is made from high-quality stainless steel and has been tested to ensure that it does not affect the performance of the vehicle’s electrical system. The set comes with an installation manual, instructions, and a warranty card. It also includes a lifetime warranty. Notably, the product is sold at a premium price.