Walker Products 900-P2054-5 ThunderCore Ultra Coil Boot Kit

The Walker Products 900-P2054-5 ThunderCore-Ultra Coil Boot Kit is a premium factory replacement ignition component engineered to restore reliable spark delivery in coil-on-plug (COP) ignition systems. Designed as a direct OEM replacement, this coil boot kit is precision manufactured to meet or exceed all original equipment specifications and test requirements.

Coil boots serve as the critical insulative path between the ignition coil and the spark plug. Over time, heat, vibration, and chemical exposure can cause boots to degrade, leading to arc-through, engine misfires, or hard starting. The ThunderCore-Ultra boot kit restores proper high-voltage insulation and secure coil-to-plug contact to bring ignition performance back to factory standards.

Key Features:

• Factory replacement coil boot kit engineered for OE fit, form, and function
• Precision manufactured from premium high-temperature silicone and materials to withstand demanding engine bay conditions
• Stainless steel springs with integrated resistors engineered to suppress RFI (radio frequency interference)
• Delivers maximum voltage to the spark plug for efficient combustion
• Weatherproof seals minimize moisture accumulation and corrosion
• Includes dielectric grease for proper installation
• Manufactured in an ISO 9001/IATF 16949 certified facility

Walker Products has been a trusted supplier of engine management and fuel system components to the automotive aftermarket since 1946. The ThunderCore-Ultra line represents Walker's commitment to delivering ignition components that match OEM dielectric strength, length, and terminal fitment for a reliable, long-lasting repair.