ACDelco - 349V - Spark Plug Wire

ACDelco GM Original Equipment Spark Plug Wires consist of a single wire, encased in an insulating material, connectors, and insulating boots, and are GM-recommended replacements for your vehicles original components. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plug. These original equipment 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