Accel® (84-15) GM LS1/LS6 Extreme 9000 Ceramic Boot Spark Plug Wire Set
Accel® (84-15) GM LS1/LS6 Extreme 9000 Ceramic Boot Spark Plug Wire Set


Accel® (84-15) GM LS1/LS6 Extreme 9000 Ceramic Boot Spark Plug Wire Set

Regular price$169.95
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Compatible: (5.0L/5.7L/7.0L)

2004 - 2007 Cadillac CTS-V

1984 - 2002 Chevy Camaro

2014 - 2015 Chevy Camaro 

1984 - 2013 Chevy Corvette

1984 - 2002 Pontiac Firebird


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.



ACCEL now offers the cure for burnt spark plug boots with Extreme 9000 Ceramic wire kits. The 8mm Ferro-Spiral core wire now has ceramic boots on the spark plug end of the wires. Ceramic boots withstand up to 2,000 degrees. Great for running headers with close tolerances, an engine bay with little room, or an RV with boots that melt because of heat. Ultra high temperature double silicone construction wire rated at 600 degrees Fahrenheit peak. 500 ohms/ft Ferro-Spiral core developed for performance use. Excellent energy delivery to the spark plugs, while providing the highest level of RFI/EMI suppression. Stainless steel spark plug terminals for maximum spark energy to the plugs. Pre-made to factory lengths for a perfect fit.


  • Ceramic boots withstand up to 2,000° Fahrenheit
  • 8mm double silicone construction black wire rated at 600° F rated
  • 500 Ohms/foot ferro spiral core offers the highest level of RFI/EMI suppression
  • Universal and custom fit applications


Application GM LS/LT Engines
Boot Material Ceramic
Boot Temperature Rating 2000 Degrees
Color White
Core Ferro-Spiral
Emission Code 5
Material Silicone
Product Type Spark Plug Wire Set
Resistance 500 Ohms Per Foot
Spark Plug Boot Angle Straight
Warranty Limited 90 Day Warranty
Wire Diameter 8mm
Wire Series Extreme 9000 Ceramic
Wire Temp Rating 600 Degrees
Part Number 9052C