- Wire conductor, wire length, and diameter help provide maximum spark delivery and protection
- Spark plug distributor boot shape and materials provide proper fit, installation, and water tight seal
- Terminal design improves spark plug retention and assists installation with excellent corrosion resistance
- Insulator employs high dielectric materials
- Coil retainer prevents fretting and micro arcing
- Fits: 2006-2006 Buick Lucerne,1999-2005 Pontiac Bonneville,1999-2005 Buick Park Avenue,1999-2005 Buick LeSabre,1999-1999 Oldsmobile LSS,1999-1999 Oldsmobile 88
ACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function.
