The ThunderCore PRO Spark Plug Boot Kit (part number 900-5052) is a direct-fit replacement part. Walker Products Spark Plug Boot Kits are OE Replacement solutions that restore spark insulation and coil-to-plug connection for reliable ignition performance.
Features:
- Heat & Vibration Resistant: Designed to withstand extreme engine temperatures, vibration, and exposure to oil or fuel vapors.
- Restores Ignition Seal Integrity: Replaces worn or damaged spark plug boots to maintain proper coil-to-plug connection and prevent misfires.
- Exact OE Fit: Engineered for 100% OE fit with factory-style dimensions for easy installation without modifications.
- OE Replacement Construction: Manufactured to match OE materials, dielectric strength, and thermal resistance for long-lasting reliability.
- Improves Ignition Performance: Helps restore voltage insulation and spark delivery, supporting smooth idle, acceleration, and fuel efficiency.
Specifications:
Fitment Notes: 2 Lead Set, Requires 2 COP Boots
Interchanges With: United Automotive Engine Products 9542BK, Prestolite 544001
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
