Coil Boot Kit for 2010-2014 Porsche Cayenne & More - ThunderSpark 900-P2059-8

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$93.99
MPN: 900-P2059-8
UPC: 724620109140
Item Package Quantity: 1
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ThunderCore PRO Coil Boot Kit P/N:900-P2059-8
ThunderCore PRO Coil Boot Kit P/N:900-P2059-8
$93.99

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.

  • Coil-to-plug boots: bridge each ignition coil to its spark plug and seal the plug well against the elements.
  • High-voltage insulation: designed to contain the coil's firing voltage and route it to the plug electrode.
  • Kit format: supplied as a boot kit for the listed applications.

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:

148021

Frequently Asked Questions

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.