Standard Spark Plug Wires are engineered with silicone outer jacket to match the original that provides superior protection against severe under-hood operating environment. Silicone rubber provides unsurpassed heat resistance and eliminates burn-out for a tougher output.
Metallic core conductor type
With bendable terminals
Aramid fibers provide maximum tensile strength preventing breaks and hot spots
Fiberglass braid add to the wire's strength while increasing overall flexibility
EPDM rubber insulation is the finest insulating material available to protect against voltage leaks
Graphite impregnated latex, a conductive material with calibrated resistance to prevent radio frequency interference