Katech Spark Plug Wire Insulator

 Katech Spark Plug Wire Insulators | Protect Your Performance

The Katech Spark Plug Wire Insulator is an essential upgrade for any high-performance vehicle, especially those running long-tube headers or turbocharger setups. Engineered to withstand extreme heat, this insulator protects your spark plug wires from thermal damage, ensuring a consistent spark and reliable engine performance under the most demanding conditions.

Key Features & Benefits

• Extreme Heat Protection: Shields your spark plug boots and wires from radiant and conductive heat up to 1200°F. Say goodbye to melted wires and misfires caused by excessive engine bay temperatures.

• Durable & Lightweight: Constructed from a premium  E glass, non-toxic, non-flammable, single-wall, knitted fiberglass that stretches over irregular surfaces.

• Universal Fit & Easy Installation: Designed to fit most V8 engine applications, including popular LS engine variants. The flexible design allows for quick, slide-on installation over existing spark plug boots.

• Ensure Consistent Performance: By maintaining the integrity of your ignition wires, the insulator prevents resistance changes and signal interference, ensuring a strong, reliable spark for optimal combustion.