ThunderCore PRO Coil Boot P/N:900-P2059
Keep spark energy flowing cleanly from coil to plug with the ThunderCore PRO Coil Boot Kit (MPN 900-P2059-8 (also 900P20598)). It installs as a direct-fit replacement for the 2010 Porsche Boxster, the 2003-2006 and 2010-2014 Porsche Cayenne, and the 2010-2013 Porsche Panamera, restoring the insulated connection between the ignition coil and the spark plug.
Over time coil boots can harden, crack, or track voltage to ground, which may show up as a misfire, rough idle, or a check-engine light. If worn boots are the cause of your misfire, replacing them with this kit restores a clean insulated path from coil to plug. Diagnose the underlying cause before ordering, since misfires can also come from the coils, plugs, or other components.
Interchange: 148021
This part cross-references / interchanges with the following part numbers:
What vehicles does this coil boot kit fit?
It's a direct-fit replacement for the 2010 Porsche Boxster, the 2003-2006 and 2010-2014 Porsche Cayenne, and the 2010-2013 Porsche Panamera. See the Buyer's Guide tab to confirm your vehicle.
What does a coil boot do?
The boot forms the insulated connection between the ignition coil and the spark plug, containing the firing voltage and routing it to the plug while sealing the plug well.
What are signs my coil boots may need replacing?
Hardened, cracked, or voltage-tracking boots may show up as a misfire, rough idle, or a check-engine light. Diagnose the cause before replacing, since other parts can cause the same symptoms.
What interchange number does this kit cross-reference?
It cross-references 148021. The part's own manufacturer part number is 900-P2059-8.
Will replacing the boots fix my misfire?
If worn coil boots are the cause, this kit restores a clean insulated path from coil to plug. A misfire can also come from the coils, plugs, or other components, so diagnose first.
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.