Walker Products 900-P2062 Thunder Core Ultra Coil-on-Plug Boot

The Walker Products 900-P2062 Thunder Core Ultra Coil Boot is a premium OE-replacement coil-on-plug (COP) boot precision manufactured to restore critical spark isolation and high-voltage transfer in modern ignition systems. Engineered to meet or exceed all Original Equipment Manufacturer (OEM) specifications, this boot delivers reliable, consistent performance in coil-on-plug and coil-near-plug configurations.

In COP ignition systems, the coil boot serves as the insulative path between the ignition coil and the spark plug. Over time, exposure to heat, vibration, and chemicals can cause boots to crack or degrade, resulting in arc-through, misfires, and hard starting. The 900-P2062 restores proper high-voltage insulation and secure coil-to-plug contact, helping improve engine performance, fuel economy, and emissions.

Key Features:

• Precision manufactured from premium silicone and high-temperature materials to withstand harsh engine bay conditions
• Stainless steel spring with integrated resistor engineered to suppress RFI (radio frequency interference)
• Engineered to deliver maximum voltage to the spark plug with OE-matched dielectric strength, boot length, and terminal fitment
• Weatherproof seals that minimize moisture accumulation around the plug well
• Manufactured in an ISO 9001/IATF16949 certified facility to ensure consistent quality
• Includes dielectric grease for proper installation

Walker Products has been supplying the automotive aftermarket since 1946 and is one of the largest privately owned manufacturers of fuel system components and engine management products. The Thunder Core Ultra line reflects Walker's commitment to OE fit, form, and function in every part.