Denso 234-4588 Oxygen Sensor
OE Quality 60-Day Returns
Denso
 OE Style

Denso 234-4588 Oxygen Sensor

Brand Denso 234-4588
Position Upstream
Connector Gender Female
Mounting Type Threaded
Sensor Type Heated
Thread Diameter 0.708
Universal Or Specific Fit Specific
Wire Quantity 4
Wiring Harness Length 18.70
Product line OE Style
Fits Ram, Chrysler, Dodge, Volkswagen, Mitsubishi, and Jeep · 127 vehicles

OE style replacement. Precision-built for an exact, first-time fit.

Heated sensor. Helps maintain accurate emissions control and engine performance.

Threaded mount. Installs with a secure, specific-fit connection.

Cross-references ACDelco 213-3098, BorgWarner OS2221 and BorgWarner OS2227 for the same application. See all 16.

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Free returns within 60 days if it doesn't fit when fitment is verified.
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Denso OE Style Oxygen Sensor 234-4588

Denso 234-4588 is an OE Style heated oxygen sensor built for specific-fit applications across Chrysler, Dodge, Jeep, Ram, Mitsubishi, and Volkswagen vehicles. It is engineered for direct replacement service on select upstream and downstream positions, including Ram 1500, Dodge Charger, and Jeep Wrangler applications.

  • Heated oxygen sensor with specific fitment
  • 4-wire design with female connector
  • Threaded mounting type for direct installation
  • 18.70 in. wiring harness length
  • 0.708 in. thread diameter
  • OE Style replacement for select upstream and downstream locations

OE Style Construction

Denso’s OE Style sensor line is built and tested to OE standards for accurate replacement fitment and consistent operation. The sensor uses an aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting stable engine management and long service life. This Denso oxygen sensor is a direct-fit solution for vehicles such as the 2011-2012 Ram 1500 upstream, 2006-2010 Dodge Charger downstream right, and 2004-2005 Jeep Wrangler upstream front.

This part cross-references Bosch 15505 and NTK 23137 for the same application.

Common Applications

  • Fits 2011-2012 Ram 1500, Upstream
  • Fits 2011 Ram 1500, Upstream Right
  • Fits 2011 Ram 1500, Downstream Right
  • Fits 2011 Ram 1500, Upstream Left
  • Fits 2006-2010 Dodge Charger, Downstream Right
  • Fits 2007-2010 Dodge Dakota, Upstream Right
  • Fits 2007-2010 Dodge Dakota, Downstream
  • Fits 2004-2010 Dodge Grand Caravan, Downstream
  • Fits 2004-2010 Chrysler PT Cruiser, Upstream
  • Fits 2004-2007 Dodge Caravan, Downstream
  • Fits 2004-2005 Jeep Wrangler, Upstream Front

Installation Notes

Verify connector style, wire count, thread diameter, and sensor position before installation. This Denso 234-4588 is a specific-fit sensor, so matching the vehicle year, make, model, and location is essential. Confirm whether the application calls for upstream, downstream, left, right, front, or rear placement before replacing the original sensor.

Quality Assurance

Denso manufactures and tests this OE Style oxygen sensor to strict original-equipment standards. The design focuses on first-time fit, accurate replacement, and contamination resistance for dependable emissions-system service.

Related reading

This part fits 127 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypeFuel TypePositionNotes
2012Ram1500——UpstreamOE Style
2011Ram1500——Upstream RightOE Style
2011Ram1500——Downstream RightOE Style
2011Ram15004WD—Upstream LeftOE Style
2011Ram1500——UpstreamOE Style
2011Ram2500——Downstream LeftOE Style
2011Ram3500——Downstream LeftOE Style
2011RamDakota——Upstream RightOE Style
2011RamDakota——DownstreamOE Style
2010Chrysler300——Downstream RightOE Style
2010ChryslerPT Cruiser——UpstreamOE Style
2010ChryslerTown & Country——DownstreamOE Style
2010DodgeChallenger——Downstream RightCalifornia exempt parts can be used on pollution controlled vehicles in California.; OE Style
2010DodgeCharger——Downstream RightOE Style
2010DodgeDakota——Upstream RightOE Style
2010DodgeDakota——DownstreamOE Style
2010DodgeGrand Caravan——DownstreamOE Style
2010DodgeRam 1500——Upstream RightOE Style
2010DodgeRam 1500——Downstream RightOE Style
2010DodgeRam 2500——DownstreamOE Style
2010DodgeViper——DownstreamOE Style
2010VolkswagenRoutan——DownstreamOE Style
2009Chrysler300——Downstream RightOE Style
2009ChryslerAspen—ELECTRIC/GASUpstreamOE Style
2009ChryslerAspen—ELECTRIC/GASDownstreamOE Style
2009ChryslerAspen——DownstreamOE Style
2009ChryslerPT Cruiser——UpstreamOE Style
2009ChryslerTown & Country——DownstreamOE Style
2009DodgeChallenger——Downstream RightOE Style
2009DodgeCharger——Downstream RightOE Style
2009DodgeDakota——Upstream RightOE Style
2009DodgeDakota——DownstreamOE Style
2009DodgeDurango—ELECTRIC/GASUpstreamOE Style
2009DodgeDurango—ELECTRIC/GASDownstreamOE Style
2009DodgeDurango——DownstreamOE Style
2009DodgeGrand Caravan——DownstreamOE Style
2009DodgeRam 1500——Upstream RightOE Style
2009DodgeRam 1500——Downstream RightOE Style
2009DodgeRam 2500——DownstreamOE Style
2009DodgeRam 3500——DownstreamOE Style
2009DodgeViper——DownstreamOE Style
2009MitsubishiRaider——Upstream RightOE Style
2009MitsubishiRaider——DownstreamOE Style
2009VolkswagenRoutan——DownstreamOE Style
2008Chrysler300——Downstream RightOE Style
2008ChryslerAspen——DownstreamOE Style
2008ChryslerPacifica——DownstreamOE Style
2008ChryslerPT Cruiser——UpstreamOE Style
2008ChryslerTown & Country——DownstreamOE Style
2008DodgeCharger——Downstream RightOE Style
2008DodgeDakota——Upstream RightOE Style
2008DodgeDakota——DownstreamOE Style
2008DodgeDurango——DownstreamOE Style
2008DodgeGrand Caravan——DownstreamOE Style
2008DodgeMagnum——Downstream RightOE Style
2008DodgeRam 1500——Downstreamw/ 18" Sensor; OE Style
2008DodgeRam 2500——DownstreamOE Style
2008DodgeRam 3500——DownstreamOE Style
2008DodgeViper——DownstreamOE Style
2008MitsubishiRaider——Upstream RightOE Style
2008MitsubishiRaider——DownstreamOE Style
2007Chrysler300——Downstream RightOE Style
2007Chrysler300——Downstream RightCalifornia exempt parts can be used on pollution controlled vehicles in California.; OE Style
2007ChryslerPacifica——DownstreamOE Style
2007ChryslerPT Cruiser——UpstreamOE Style
2007ChryslerTown & Country——DownstreamOE Style
2007DodgeCaravan——DownstreamOE Style
2007DodgeCharger——Downstream RightOE Style
2007DodgeCharger——Downstream RightCalifornia exempt parts can be used on pollution controlled vehicles in California.; OE Style
2007DodgeDakota——Upstream RightOE Style
2007DodgeDakota——DownstreamOE Style
2007DodgeDurango——DownstreamOE Style
2007DodgeGrand Caravan——DownstreamOE Style
2007DodgeMagnum——Downstream RightOE Style
2007DodgeMagnum——Downstream RightCalifornia exempt parts can be used on pollution controlled vehicles in California.; OE Style
2007DodgeRam 1500——Downstreamw/ 18" Sensor; OE Style
2007DodgeRam 2500——DownstreamOE Style
2007DodgeRam 3500——DownstreamOE Style
2007MitsubishiRaider——Upstream RightOE Style
2007MitsubishiRaider——DownstreamOE Style
2006Chrysler300——Downstream RightOE Style
2006ChryslerPacifica——DownstreamOE Style
2006ChryslerPT Cruiser——UpstreamOE Style
2006ChryslerSebring——UpstreamOE Style
2006ChryslerTown & Country——DownstreamOE Style
2006DodgeCaravan——DownstreamOE Style
2006DodgeCharger——Downstream RightOE Style
2006DodgeDakota——Downstream LeftOE Style
2006DodgeGrand Caravan——DownstreamOE Style
2006DodgeMagnum——Downstream RightOE Style
2006DodgeRam 1500——Upstream RightOE Style
2006DodgeRam 2500——DownstreamOE Style
2006DodgeRam 3500——DownstreamOE Style
2006DodgeStratus——UpstreamOE Style
2006JeepTJ——Downstream RearOE Style
2006JeepWrangler——Downstream RearOE Style
2006MitsubishiRaider——Downstream LeftOE Style
2005Chrysler300——Downstream RightOE Style
2005ChryslerPacifica——DownstreamOE Style
2005ChryslerPT Cruiser——UpstreamOE Style
2005ChryslerSebring——UpstreamOE Style
2005ChryslerTown & Country——DownstreamOE Style
2005DodgeCaravan——DownstreamOE Style
2005DodgeDakota——Downstream LeftOE Style
2005DodgeDurango——Downstream LeftOE Style
2005DodgeGrand Caravan——DownstreamOE Style
2005DodgeMagnum——Downstream RightOE Style
2005DodgeNeon——UpstreamOE Style
2005DodgeRam 1500——Upstream RightOE Style
2005DodgeRam 2500——DownstreamOE Style
2005DodgeRam 3500——DownstreamOE Style
2005DodgeStratus——UpstreamOE Style
2005JeepTJ——Downstream RearOE Style
2005JeepWrangler——Downstream RearOE Style
2004ChryslerPT Cruiser——UpstreamOE Style
2004ChryslerSebring——UpstreamSquare Downstream Connector; OE Style
2004ChryslerTown & Country——DownstreamOE Style
2004DodgeCaravan——DownstreamOE Style
2004DodgeGrand Caravan——DownstreamOE Style
2004DodgeNeon——UpstreamOE Style
2004DodgeNeon——Upstreamw/ 18" Upstream Sensor; OE Style
2004DodgeRam 1500——Upstream RightOE Style
2004DodgeStratus——UpstreamNext Generation Engine Controllers; Square Downstream Connector; OE Style
2004JeepGrand Cherokee——Upstream FrontOE Style
2004JeepLiberty——DownstreamOE Style
2004JeepTJ——Upstream FrontOE Style
2004JeepWrangler——Upstream FrontOE Style
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 213-3098BorgWarner — OS2221BorgWarner — OS2227Bosch — 15505Bosch — 15511Chrysler — 56028995AAChrysler — 56029050AADelphi — ES10882Mitsubishi — 56029050AANTK — 23137NTK — 23158Standard Ignition — SG1850Standard Ignition — SG1853Volkswagen — 7B0906265Walker Products — 250-24460Walker Products — 350-34592