Description

ACDelco Professional 9748UU Genuine GMC, Spark Plugs Wire Set - 4.8L 6.0L V8.

About this item 

• 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

• Manufactured to meet or exceed strict quality requirements

Please message me if you have any questions.