Denso 671-4079 Original Ignition Wire Set, Set of 4 Identical in form, fit, color and performance to the factory-installed wire sets Meets or exceeds OE/OES specifications All Silicone, Class E Jacket Construction Endures Temperatures from -40 to 428 Degrees Fahrenheit Carbon Impregnated, Kevlar Reinforced, Fiberglass Core Provides Superior Conductivity, Wrapped in a Fiberglass Braid for Maximum Strength Sample Image Provided May Differ From Actual Product