Keep high-voltage spark energy moving cleanly between the ignition coil and spark plug with the ThunderCore PRO Coil Boot 900-P2087. In coil-on-plug (COP) and coil-near-plug (CNP) ignition systems, the coil boot serves as the insulative path between the coil and the plug, and this one installs as a direct-fit replacement for the 2009 Buick Enclave, 2005-2008 Buick LaCrosse, 2004-2006 Buick Rendezvous, 2004-2009 Cadillac CTS, 2004-2006 and 2009 Cadillac SRX, 2005-2009 Cadillac STS, 2009 Chevrolet Traverse, 2009 GMC Acadia, 2006-2009 Saab 9-3, and 2009 Saturn Outlook — see the Buyer's Guide tab for engine-specific coverage.
Over time, coil boots can degrade from heat, vibration, or chemical exposure, which can lead to arc-through, misfires, or hard starting. If a failed coil boot is the cause of those symptoms, replacing it with the 900-P2087 restores the insulated coil-to-plug connection; diagnose the underlying cause before replacing.
Interchange: 671-6301 · 36-2108 · 36-2115
6716301 · 362108 · 362115 · SPP159E
This part cross-references / interchanges with the following part numbers:
What does the ThunderCore PRO 900-P2087 coil boot do?
In coil-on-plug and coil-near-plug systems it forms the insulative path between the ignition coil and spark plug, carrying high-voltage spark energy while resisting under-hood heat and contaminants.
Which vehicles does it fit?
It's a direct-fit replacement for applications such as the 2009 Buick Enclave, 2005-2008 LaCrosse, 2004-2009 Cadillac CTS, 2006-2009 Saab 9-3, and more—see the Buyer's Guide tab for the full list.
What are signs a coil boot may need replacing?
Boots can degrade from heat, vibration, or chemical exposure, which may show up as arc-through, misfires, or hard starting. Diagnose the cause first, since those symptoms can have other sources.
What is the boot made of?
It's constructed from high-temperature silicone and reinforced materials to resist oil, fuel, and under-hood heat.
What numbers does this coil boot interchange with?
It cross-references 671-6301, 36-2108, 36-2115, and SPP159E (also written 6716301, 362108, and 362115).
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
