Free shipping on orders over $100 - Details

Spark Plug Wire Set – Extreme 9000 Ceramic Boot- 2007-2011 Jeep Wrangler JK

This custom fit extreme heat ceramic boot spark plug wire set fits 2007 to 2011 Jeep Wrangler JK with a 3.8L V-6 engine.

Part # 9066CK Be the first to write a review
In Stock
Your Price
Suggested Retail
Add to Wish List
Do you want to put headers on your 2007-2011 Jeep JK, but are afraid you may cook the spark plug wires? Just looking for a nice upgrade for your stock spark plug wires? If you answered yes to any of the questions above, ACCEL has the wire set for you. ACCEL Extreme 9000 Ceramic Boot Wires feature ultra high-temperature, double silicone, 8mm, 500 ohms/ft. Ferro-Spiral core wire developed for performance use. The wire is rated at 600 degrees Fahrenheit peak and the black Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or a rock crawler with boots that melt because of heat. ACCEL Extreme 9000 wires offer excellent energy delivery to the spark plugs through stainless steel spark plug terminals, while providing the highest level of RFI/EMI suppression.


  • 500 Ohms/ft ferro-sprial core offers the highest level of RFI/EMI suppression
  • 8mm double silicone construction black wire rated to 600 degrees Fahrenheit
  • Ceramic boots withstand up to 2,000 degrees Fahrenheit
  • Improved RFI Suppression for Street Driven Applications
  • Stainless Steel Plug Terminals
  • Works great with Hooker Blackheart 70305401-RHKR shorty stainless steel headers
  • Heat wrap on wires in key areas


With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance.

Boot MaterialCeramic
Boot Temperature Rating2000 Degrees
Emission Code5
Product TypeSpark Plug Wires
Resistance500 Ohms Per Foot
Spark Plug Boot AngleStraight
WarrantyLimited 1 Year Warranty
Wire Diameter8mm
Wire SeriesExtreme 9000 Ceramic
Wire Temp Rating600 Degrees
Part Number9066CK

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 1 Year Warranty: See Details

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.