FALVFUN Car Spark Plug Wire Heat Shield Sleeve, 8PCS Vehicle Spark Plug Boot Wrap Protector, Automotive Sparker Protection Insulator Sleeve, Universal for Automobile RV Truck (Yellow)

FALVFUN Car Spark Plug Wire Heat Shield Sleeve, 8PCS Vehicle Spark Plug Boot Wrap Protector, Automotive Sparker Protection Insulator Sleeve, Universal for Automobile RV Truck (Yellow)

• High Quality Material: The car spark plug wire heat shield sleeve is made of high-quality fiberglass material. Fiberglass material has good high temperature resistance, with a temperature resistance of around 1000 degrees Fahrenheit. It can maintain its shape and structure at high temperatures and is not easily deformed. At the same time, fiberglass also has good wear resistance, which can resist slight friction between components during engine operation.
• Extensive Usage: The dimensions of the car spark plug wire heat shield sleeve are 6.1 × 0.92 inches. This product features a universal design that easily fits and snugly adheres to spark plug boots of varying thicknesses and shapes, as well as different styles of spark plug boot heat socks. It eliminates issues such as loosening, shifting, or installation failure due to size mismatches. It is suitable for use in domestic saloon cars, SUVs, and commercial vehicles alike.
• Easy Installation: The installation process of this product does not require professional tools or complex operations. Firstly, ensure that the engine is cold. Next, take out the protective cover and align it with one end of the spark plug shoe or wire harness with hot socks. Gently insert it and slide it slowly along the direction of the component until it completely covers the exposed area where the spark plug shoe and hot socks are prone to damage.
• Practical Function: This product ensures stable ignition signal transmission by continuously maintaining the structural integrity and normal function of spark plug boots and hot socks, thereby helping the engine maintain normal combustion efficiency. It can reduce idle shaking, weak acceleration, misfire and other problems caused by component damage, reduce the possibility of vehicle failures from the root, and ensure smooth driving throughout the entire process.
• Package Includes: This product package contains 13pcs car spark plug wire heat shield sleeve. It can cover almost all spark plug components, and the excess protective cover can also be used as a backup, which can be replaced in case of individual protective cover damage in the future. When idle, unused protective covers can be stored in garage storage boxes or bags without taking up too much space.