Keep high-voltage spark flowing cleanly with the ThunderCore PRO Coil Boot Kit 900-P2080-4 (also written 900P20804), an OE-replacement service kit for coil-on-plug (COP) and coil-near-plug (CNP) ignition systems. It's a direct-fit replacement for the 2007-2010 Chrysler Sebring, 2007-2012 Dodge Caliber, 2007-2016 Jeep Compass, 2007-2015 Jeep Patriot, 2008-2010 Chrysler Cirrus, 2008-2014 Dodge Avenger, 2009-2014 Dodge Journey, and 2011-2014 Chrysler 200 — see the Buyer's Guide tab for the full engine-level list.
The coil boot forms the insulative path between the ignition coil and the spark plug. Over time boots can degrade from heat, vibration, or chemical exposure, which may lead to arc-through, misfires, or hard starting — signs this part may need replacing.
Restores ignition insulation: replaces worn or cracked boots to help maintain proper spark isolation and prevent voltage loss.
OE-replacement quality: engineered to match OE dielectric strength, boot length, and connector geometry.
Heat & chemical resistant: built from high-temp silicone and reinforced materials to resist oil, fuel, and under-hood heat.
Complete kit coverage: includes the boots, springs, and insulators needed for full-cylinder service — ideal for ignition tune-ups or preventative maintenance.
Interchange: 134020
This part cross-references / interchanges with the following part numbers:
134020
Frequently Asked Questions
What does a coil boot do?
It serves as the insulative path between the ignition coil and the spark plug, providing high-voltage insulation and a secure coil-to-plug connection in coil-on-plug and coil-near-plug systems.
What's included in this kit?
Coil Boot Kit 900-P2080-4 includes the boots, springs, and insulators needed for full-cylinder service, making it suitable for a complete ignition tune-up or preventative maintenance.
What are signs a coil boot may need replacing?
Boots can degrade from heat, vibration, or chemical exposure, which may lead to arc-through, misfires, or hard starting. Diagnose the cause before replacing, as these symptoms can have other sources.
Will this fit my vehicle?
It's a direct-fit replacement for applications such as the 2007-2012 Dodge Caliber, 2007-2016 Jeep Compass, 2008-2014 Dodge Avenger, and 2011-2014 Chrysler 200. Check the Buyer's Guide tab to confirm your engine.
What are the boots made from?
They are constructed from high-temperature silicone and reinforced materials designed to resist oil, fuel, and under-hood heat while withstanding engine bay conditions.
Restore critical spark insulation between the ignition coil and the spark plug with the ThunderCore PRO Coil Boot 900-P2080. This OE-replacement coil boot is built for coil-on-plug (COP) and...
Thunderspark Coil Boots and Boot Kits are OE Replacement solutions that restore spark insulation and ignition system performance in modern engine platforms.
Thunderspark Coil Boots and Boot Kits are OE Replacement solutions that restore spark insulation and ignition system performance in modern engine platforms.
Thunderspark Coil Boots and Boot Kits are OE Replacement solutions that restore spark insulation and ignition system performance in modern engine platforms.
Thunderspark Coil Boots and Boot Kits are OE Replacement solutions that restore spark insulation and ignition system performance in modern engine platforms.
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.
