ThunderCore PRO Coil Boot Kit P/N:900-P2030-8

Restore high-voltage spark insulation with the ThunderCore PRO Coil Boot Kit (P/N 900-P2030-8), an OE-replacement kit that renews the insulative path between the ignition coil and spark plug in coil-on-plug (COP) and coil-near-plug (CNP) systems. It's a direct-fit replacement for the 1997-1998 Lincoln Mark VIII; the 1999, 2001, 2003-2004 and 2007-2015 Ford Mustang; 1999-2002 Lincoln Continental; 1999-2004 Lincoln Navigator; 2002 Lincoln Blackwood; 2003-2005 Lincoln Aviator; 2003-2004 Mercury Marauder; and 2005-2006 Ford GT — see the Buyer's Guide tab for engine-level details.

• Heat & chemical resistant: built from high-temp silicone and reinforced materials to resist oil, fuel, and under-hood heat.
• Exact OE fit: designed to work with factory ignition coils and spark plugs in COP and CNP setups.
• Restores ignition insulation: replaces worn or cracked boots to help maintain proper spark isolation and secure coil-to-plug contact.
• Complete kit coverage: includes the boots, springs, and insulators needed for full-cylinder service — ideal for a tune-up or preventative maintenance.

Over time coil boots can degrade from heat, vibration, or chemical exposure, which may lead to arc-through, misfires, or hard starting. If failed boots are the cause, this kit replaces them to help restore ignition reliability and smoother running.

Interchange: 128042 · CPBK230