• Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy. -Secondary path: Carbon impregnated fiberglass center core.
• Low 500 ohm per foot resistance.
• 7mm Silicone jacket to resist high temperatures, moisture, oil and chemicals.
• EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks.
• Fiberglass reinforcing braid for added strength and flexibility.

Now you can get a "stock-look" spark plug wire, that performs! We've designed our 7mm wires with the same core we use in our 8mm wire. The only difference is the 7mm flat black silicone jacket that hides its performance potential from the naked eye. Get the best of both worlds with "state-of-the-art performance and a stock look". These wires will fit most original wire looms. Select a custom tailored set for a great out of the box fit or a universal kit to match your unique engine and wire loom configuration. FEATURES • Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy. -Secondary path: Carbon impregnated fiberglass center core. • Low 500 ohm per foot resistance. • 7mm Silicone jacket to resist high temperatures, moisture, oil and chemicals. • EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks. • Fiberglass reinforcing braid for added strength and flexibility. • Lifetime Warranty.

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

• At this time, PerTronix does not offer expedited shipping options from our website.
• All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
• PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.