ACDelco GM Original Equipment Spark Plug Wires features thick silicone jackets for remarkable heat and abrasion resistance necessary to withstand the harsh environment of the engine compartment. These original equipment spark plug wires have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
- Fiberglass braid and carbon-impregnated fiberglass core for added strength and superior conductivity
- 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
- Engineered for electromagnetic interference and radio frequency interference (EMI/RFI) noise suppression
- SAE J23031 Class E wire rating to resist heat, cold, and electrical interference
- Fiberglass braid and carbon-impregnated fiberglass core for added strength and superior conductivity
- 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
- Engineered for electromagnetic interference and radio frequency interference (EMI/RFI) noise suppression
- SAE J23031 Class E wire rating to resist heat, cold, and electrical interference
