ThunderCore PRO Coil Boot 900-P2039 - view 2

ThunderCore PRO Coil Boot P/N:900-P2039

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$9.99

MPN: 900-P2039

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

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ThunderCore PRO Coil Boot P/N:900-P2039

$9.99

Description

Keep high-voltage spark flowing cleanly from coil to plug with the ThunderCore PRO Coil Boot 900-P2039 (also written 900P2039). It drops in as a direct-fit replacement for the 2001-2009 Subaru Outback, 2006-2007 Subaru B9 Tribeca, 2008-2009 Subaru Legacy, and 2008-2009 Subaru Tribeca — see the Buyer's Guide tab for engine-level fitment.

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. Heat, vibration, and chemical exposure can break a boot down over time, leading to arc-through, misfires, or hard starting. If a worn or cracked boot is the cause of those symptoms, this OE-replacement boot helps restore proper spark isolation and secure coil-to-plug contact.

OE Replacement Fit: Designed to match factory ignition coils and spark plugs in coil-on-plug and coil-near-plug systems.
Heat & Chemical Resistant: Built from high-temperature silicone and reinforced materials to resist oil, fuel, and under-hood heat.
Restores Insulation: Replaces worn or cracked boots to help maintain spark isolation and prevent voltage loss.
OE-Matched Specs: Engineered to match OE dielectric strength, boot length, and connector geometry.

Interchange: 671-6300 · 36-2018 · 36-2086
6716300 · 362018 · 362086 · SPP118E

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

671-6300, 36-2018, 36-2086, SPP118E

Frequently Asked Questions

What does the coil boot do?

In coil-on-plug and coil-near-plug systems, it forms the insulative path between the ignition coil and the spark plug, carrying high-voltage spark while helping seal out heat and moisture.

Which vehicles does 900-P2039 fit?

It's a direct-fit replacement for the 2001-2009 Subaru Outback, 2006-2007 Subaru B9 Tribeca, 2008-2009 Subaru Legacy, and 2008-2009 Subaru Tribeca. Check the Buyer's Guide tab for engine-level fitment.

What are signs my coil boot may need replacing?

Misfires, hard starting, or arc-through can appear as a boot degrades from heat, vibration, or chemical exposure. Diagnose the cause first, since these symptoms can have other sources.

What is this coil boot made from?

It's constructed from high-temperature silicone and reinforced materials engineered to resist oil, fuel, and under-hood heat.

What interchange numbers does it replace?

It cross-references 671-6300, 36-2018, 36-2086, and SPP118E, also written 6716300, 362018, and 362086.