Restore proper spark insulation with the ThunderCore PRO Coil Boot 900-P2073. In coil-on-plug (COP) and coil-near-plug (CNP) ignition systems, the coil boot forms the insulative path between the ignition coil and the spark plug. This ThunderSpark boot is a direct-fit replacement for the 1995-1997 Jaguar Vanden Plas, 1995-1997 Jaguar XJ6, 1995-1997 Jaguar XJR, and 1995-1996 Jaguar XJS — see the Buyer's Guide tab for engine-level details.
Over time, boots can degrade from heat, vibration, or chemical exposure, which can lead to arc-through, misfires, or hard starting. If a cracked or worn boot is the cause, this replacement restores the high-voltage insulation and secure coil-to-plug contact.
- Heat & chemical resistant: built from high-temp silicone and reinforced materials to resist oil, fuel, and under-hood heat.
- Restores ignition insulation: replaces a worn or cracked boot to help maintain proper spark isolation and limit voltage loss.
- OE-replacement quality: engineered to match OE dielectric strength, boot length, and connector geometry.
Designed to work with factory coil-on-plug and coil-near-plug ignition setups on the listed applications.
Interchange: 36-2072 · 36-2073
362072 · 362073
