Walker
ThunderCore-Ultra

Walker 900-P2031 Coil Boot

Brand Walker 900-P2031
Product line ThunderCore-Ultra
Fits Chrysler, Dodge, and Plymouth · 90 vehicles

Coil boot. Ignition hardware for a secure, reliable connection.

ThunderCore-Ultra line. Walker performance-focused ignition hardware.

$15.37Free shipping
In stock · usually ships same day before 1pm CST
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Walker ThunderCore-Ultra Coil Boot for Ignition Service

Walker ThunderCore-Ultra coil boot part number 900-P2031 is a direct-fit ignition hardware component for select Chrysler, Dodge, and Plymouth applications. It is used in ignition systems where a coil boot is needed to maintain a secure connection between the coil and spark plug.

Key Features

  • Walker ThunderCore-Ultra product line for ignition hardware applications
  • Coil boot replacement for service on select Chrysler, Dodge, and Plymouth vehicles
  • Fits 2005-2006 Chrysler 300, N/A
  • Fits 2001-2006 Chrysler Cirrus, N/A
  • Fits 2004-2006 Chrysler Pacifica, N/A
  • Fits 2001-2006 Chrysler Sebring, N/A
  • Fits 2005-2006 Dodge Magnum, N/A
  • Fits 2001-2005 Dodge Stratus, N/A
  • Fits 1998-2004 Chrysler 300M, N/A
  • Fits 1998-2004 Chrysler Concorde, N/A
  • Fits 1998-2004 Chrysler Intrepid, N/A
  • Fits 1998-2004 Dodge Intrepid, N/A
  • Fits 2001-2002 Chrysler Prowler, N/A
  • Fits 1999-2001 Chrysler LHS, N/A
  • Fits 1999-2001 Plymouth Prowler, N/A
  • Fits 1997 Plymouth Prowler, N/A

Detailed Description

Walker ThunderCore-Ultra 900-P2031 is a coil boot built for ignition service on a wide range of Chrysler, Dodge, and Plymouth models. The ThunderCore-Ultra line identifies the specific product family within Walker’s ignition hardware range, making this part a fitment-focused choice for vehicles such as the Chrysler 300, Chrysler Sebring, and Dodge Magnum. This part number, 900-P2031, is listed for applications spanning model years 1997 through 2006.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Uses

  • Replacing a worn or damaged coil boot
  • Restoring a secure ignition connection at the coil
  • Addressing misfire concerns related to boot wear
  • Correcting ignition performance issues caused by cracked or deteriorated rubber
  • Servicing ignition hardware on Chrysler 300, Chrysler Sebring, and Dodge Magnum applications

Installation Notes and Tips

Verify engine and ignition system compatibility before installation. Inspect the coil, spark plug, and surrounding ignition components for wear, carbon tracking, or contamination before reassembly. Confirm the boot seats fully and routes cleanly within the original ignition layout for the listed vehicle application.

Quality Assurance

Walker ThunderCore-Ultra 900-P2031 is cataloged for specific vehicle fitment and ignition hardware use. Confirm the part number and application details against the vehicle before ordering.

This part fits 90 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006Chrysler3003.5LV6N/AThunderCore-Ultra
2006Chrysler3002.7LV6N/AThunderCore-Ultra
2006ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2006ChryslerPacifica3.5LV6N/AThunderCore-Ultra
2006ChryslerSebring2.7LV6N/AThunderCore-Ultra
2006DodgeMagnum3.5LV6N/AThunderCore-Ultra
2006DodgeMagnum2.7LV6N/AThunderCore-Ultra
2005Chrysler3003.5LV6N/AThunderCore-Ultra
2005Chrysler3002.7LV6N/AThunderCore-Ultra
2005ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2005ChryslerPacifica3.5LV6N/AThunderCore-Ultra
2005ChryslerSebring2.7LV6N/AThunderCore-Ultra
2005DodgeMagnum3.5LV6N/AThunderCore-Ultra
2005DodgeMagnum2.7LV6N/AThunderCore-Ultra
2005DodgeStratus2.7LV6N/AThunderCore-Ultra
2004Chrysler300M3.5LV6N/AThunderCore-Ultra
2004ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2004ChryslerConcorde3.5LV6N/AThunderCore-Ultra
2004ChryslerConcorde2.7LV6N/AThunderCore-Ultra
2004ChryslerIntrepid3.5LV6N/AThunderCore-Ultra
2004ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
2004ChryslerPacifica3.5LV6N/AThunderCore-Ultra
2004ChryslerSebring2.7LV6N/AThunderCore-Ultra
2004DodgeIntrepid3.5LV6N/AThunderCore-Ultra
2004DodgeIntrepid2.7LV6N/AThunderCore-Ultra
2004DodgeStratus2.7LV6N/AThunderCore-Ultra
2003Chrysler300M3.5LV6N/AThunderCore-Ultra
2003ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2003ChryslerConcorde3.5LV6N/AThunderCore-Ultra
2003ChryslerConcorde2.7LV6N/AThunderCore-Ultra
2003ChryslerIntrepid3.5LV6N/AThunderCore-Ultra
2003ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
2003ChryslerSebring2.7LV6N/AThunderCore-Ultra
2003DodgeIntrepid3.5LV6N/AThunderCore-Ultra
2003DodgeIntrepid2.7LV6N/AThunderCore-Ultra
2003DodgeStratus2.7LV6N/AThunderCore-Ultra
2002Chrysler300M3.5LV6N/AThunderCore-Ultra
2002ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2002ChryslerConcorde3.5LV6N/AThunderCore-Ultra
2002ChryslerConcorde2.7LV6N/AThunderCore-Ultra
2002ChryslerIntrepid3.5LV6N/AThunderCore-Ultra
2002ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
2002ChryslerProwler3.5LV6N/AThunderCore-Ultra
2002ChryslerSebring2.7LV6N/AThunderCore-Ultra
2002DodgeIntrepid3.5LV6N/AThunderCore-Ultra
2002DodgeIntrepid2.7LV6N/AThunderCore-Ultra
2002DodgeStratus2.7LV6N/AThunderCore-Ultra
2001Chrysler300M3.5LV6N/AThunderCore-Ultra
2001ChryslerCirrus2.7LV6N/AThunderCore-Ultra
2001ChryslerConcorde3.2LV6N/AThunderCore-Ultra
2001ChryslerConcorde2.7LV6N/AThunderCore-Ultra
2001ChryslerIntrepid3.2LV6N/AThunderCore-Ultra
2001ChryslerIntrepid3.5LV6N/AThunderCore-Ultra
2001ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
2001ChryslerLHS3.5LV6N/AThunderCore-Ultra
2001ChryslerProwler3.5LV6N/AThunderCore-Ultra
2001ChryslerSebring2.7LV6N/AThunderCore-Ultra
2001DodgeIntrepid3.5LV6N/AThunderCore-Ultra
2001DodgeIntrepid3.2LV6N/AThunderCore-Ultra
2001DodgeIntrepid2.7LV6N/AThunderCore-Ultra
2001DodgeStratus2.7LV6N/AThunderCore-Ultra
2001PlymouthProwler3.5LV6N/AThunderCore-Ultra
2000Chrysler300M3.5LV6N/AThunderCore-Ultra
2000ChryslerConcorde3.2LV6N/AThunderCore-Ultra
2000ChryslerConcorde2.7LV6N/AThunderCore-Ultra
2000ChryslerIntrepid3.2LV6N/AThunderCore-Ultra
2000ChryslerIntrepid3.5LV6N/AThunderCore-Ultra
2000ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
2000ChryslerLHS3.5LV6N/AThunderCore-Ultra
2000DodgeIntrepid3.5LV6N/AThunderCore-Ultra
2000DodgeIntrepid3.2LV6N/AThunderCore-Ultra
2000DodgeIntrepid2.7LV6N/AThunderCore-Ultra
2000PlymouthProwler3.5LV6N/AThunderCore-Ultra
1999Chrysler300M3.5LV6N/AThunderCore-Ultra
1999ChryslerConcorde3.2LV6N/AThunderCore-Ultra
1999ChryslerConcorde2.7LV6N/AThunderCore-Ultra
1999ChryslerIntrepid3.2LV6N/AThunderCore-Ultra
1999ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
1999ChryslerLHS3.5LV6N/AThunderCore-Ultra
1999DodgeIntrepid3.2LV6N/AThunderCore-Ultra
1999DodgeIntrepid2.7LV6N/AThunderCore-Ultra
1999PlymouthProwler3.5LV6N/AThunderCore-Ultra
1998Chrysler300M3.5LV6N/AThunderCore-Ultra
1998ChryslerConcorde3.2LV6N/AThunderCore-Ultra
1998ChryslerConcorde2.7LV6N/AThunderCore-Ultra
1998ChryslerIntrepid3.2LV6N/AThunderCore-Ultra
1998ChryslerIntrepid2.7LV6N/AThunderCore-Ultra
1998DodgeIntrepid3.2LV6N/AThunderCore-Ultra
1998DodgeIntrepid2.7LV6N/AThunderCore-Ultra
1997PlymouthProwler3.5LV6N/AThunderCore-Ultra