Autolite XP5405 Spark Plug
OE Quality 60-Day Returns
Autolite
 Iridium Spark Plug

Autolite XP5405 Spark Plug

Brand Autolite XP5405
Product line Iridium Spark Plug
Fits Dodge, Chrysler, Volkswagen, and Plymouth · 82 vehicles

Iridium-enhanced fine wire. Built for stronger durability and more consistent ignitability.

Platinum ground electrode. Adds wear resistance for longer service life.

Performance grade. Taper-cut design helps improve engine efficiency and response.

Cross-references AMS Automotive 4214, Carlson 7034 and Champion Spark Plug 9034 for the same application. See all 7.

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Autolite Iridium XP Spark Plug XP5405

Autolite XP5405 is an iridium spark plug built for stable ignition performance in a wide range of Chrysler, Dodge, and Volkswagen applications. Its fine-wire iridium center electrode, platinum ground electrode tip, and tapered ground design support efficient combustion, consistent spark delivery, and long-term durability.

The Autolite Iridium Spark Plug line focuses on precise electrode design and dependable ignition response for modern engines. XP5405 follows that approach with a 0.050 in. pre-gap, a resistor design, and a flat seat configuration for the specified applications.

Key Features

  • Iridium center electrode tip with fine-wire design for consistent spark initiation
  • Platinum ground electrode tip for added durability
  • Taper-cut ground electrode tip design to improve combustion efficiency
  • Pre-gapped at 0.050 in. / 1.3 mm
  • Copper core center electrode for heat transfer
  • Ceramic insulator and resistor construction
  • M14 x 1.25 thread size, 5/8 in. hex, flat seat
  • Non-removable nut terminal

Detailed Description

Autolite XP5405 is engineered as a performance-grade spark plug for engines that call for an iridium-enhanced fine-wire center electrode and a platinum-tipped ground electrode. The tapered ground wire helps promote efficient flame travel, while the copper core and ceramic insulator support reliable thermal control under normal operating conditions. With a 4,000 ohm resistance rating and a 0.33 in. center electrode projection, this plug is built for controlled ignition performance in the listed vehicles.

Compatible With Chrysler 300, Chrysler Sebring, Chrysler Town & Country, Dodge Charger, Dodge Grand Caravan, Dodge Journey, and Volkswagen Routan applications, as well as other listed Chrysler and Dodge models. Fits 2005-2010 Chrysler 300, N/A; Fits 2007-2010 Chrysler Sebring, N/A; Fits 2008-2010 Chrysler Town & Country, N/A; Fits 2006-2010 Dodge Charger, N/A; Fits 2008-2010 Dodge Grand Caravan, N/A; Fits 2009-2010 Dodge Journey, N/A; Fits 2009-2010 Volkswagen Routan, N/A. This part cross-references Champion Spark Plug 9034 for the same application.

What It Helps Address

  • Hard starting caused by worn or inconsistent spark plugs
  • Rough idle from weak ignition output
  • Misfire conditions related to electrode wear
  • Reduced throttle response from degraded spark quality
  • Fuel economy loss tied to inefficient combustion

Installation Notes and Tips

Verify thread size, seat type, heat range, and pre-gap before installation. XP5405 uses a flat seat, M14 x 1.25 thread, and 5/8 in. hex, so confirm the engine specification matches the plug before service. Use proper spark plug removal and torque procedures, and inspect ignition coils, boots, and wires during replacement to avoid repeat misfire concerns.

Quality Assurance

Autolite designs the Iridium XP line with an iridium-enhanced fine-wire center electrode and a platinum ground electrode tip to support durability and consistent ignition performance in the specified applications. XP5405 is built to the listed OE-style fitment requirements for Chrysler, Dodge, and Volkswagen vehicles.

Related reading

This part fits 82 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011DodgeNitro4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010ChryslerSebring3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010ChryslerTown & Country4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeAvenger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeChallenger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeCharger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeGrand Caravan4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeJourney3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010DodgeNitro4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2010VolkswagenRoutan4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009ChryslerSebring3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009ChryslerTown & Country4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeAvenger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeChallenger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeCharger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeGrand Caravan4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeJourney3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009DodgeNitro4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2009VolkswagenRoutan4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008ChryslerPacifica4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008ChryslerSebring3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008ChryslerTown & Country4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008DodgeAvenger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008DodgeCharger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008DodgeGrand Caravan4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008DodgeMagnum3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2008DodgeNitro4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007ChryslerPacifica4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007ChryslerSebring3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007DodgeCharger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007DodgeMagnum3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2007DodgeNitro4.0LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2006Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2006ChryslerPacifica3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2006DodgeCharger3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2006DodgeMagnum3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2005Chrysler3003.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2005ChryslerPacifica3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2005DodgeMagnum3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2004Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2004ChryslerConcorde3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2004ChryslerIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2004ChryslerPacifica——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2004DodgeIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2003Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2003ChryslerConcorde3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2003ChryslerIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2003DodgeIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2002Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2002ChryslerConcorde3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2002ChryslerIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2002ChryslerProwler——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2002DodgeIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001ChryslerConcorde3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001ChryslerIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001ChryslerIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001ChryslerLHS——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001ChryslerProwler——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001DodgeIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2001PlymouthProwler——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000ChryslerConcorde3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000ChryslerIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000ChryslerIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000ChryslerLHS——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000DodgeIntrepid3.5LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000DodgeIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
2000PlymouthProwler——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999Chrysler300M——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999ChryslerConcorde3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999ChryslerIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999ChryslerLHS——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999DodgeIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1999PlymouthProwler——N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1998ChryslerConcorde3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1998ChryslerIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
1998DodgeIntrepid3.2LV6N/AIridium enhanced center electrode with V-trimmed platinum side wire and 0.6mm finewire design, 0.050"/1.3mm; Iridium Spark Plug
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 4214Carlson — 7034Champion Spark Plug — 903441-836IZFR6JIZFR7MRC12WEPB5