Denso
OE Style

Denso 234-4547 Oxygen Sensor

Brand Denso 234-4547
Position Downstream Right
Connector Gender Female
Mounting Type Threaded
Sensor Type Heated
Thread Diameter 0.708
Universal Or Specific Fit Specific
Wire Quantity 4
Wiring Harness Length 14.17
Product line OE Style
Fits Chrysler, Dodge, Jeep, and Ram · 311 vehicles

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

Heated sensor. Helps deliver faster operation and stable readings.

Threaded mounting. Installs with a secure, direct-fit connection.

Cross-references Chrysler 5149171AA, Chrysler 68144248AA and Delphi ES10596 for the same application. See all 8.

$43.47Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $43.47
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Denso OE Style Oxygen Sensor 234-4547

Denso 234-4547 is an OE-style heated oxygen sensor built for direct replacement on a wide range of Chrysler, Dodge, Jeep, and Ram applications. It is engineered for specific fitment, stable signal output, and a first-time fit on vehicles such as the Chrysler 300, Dodge Charger, and Jeep Grand Cherokee.

Key Features

  • OE Style replacement oxygen sensor for emission control systems
  • Heated sensor design for faster operating temperature and signal response
  • Specific fit with a threaded mounting type for direct installation
  • 4-wire configuration with female connector
  • 14.17 in. wiring harness length
  • Aluminum oxide trap layer helps protect the ceramic element from silicone and lead contamination
  • Built and tested to OE standards for consistent replacement performance

Product Details

This Denso oxygen sensor is designed to replace the original sensor on many upstream and downstream positions across 2011-2023 Chrysler, Dodge, Jeep, and Ram vehicles. The OE-style construction supports accurate exhaust feedback for engine management, helping maintain proper air-fuel control, fuel efficiency, and emissions performance. Part number 234-4547 is a direct-fit solution for drivers and technicians looking for a sensor that matches factory-style dimensions and connector layout.

This part cross-references Chrysler 5149171AA and NTK 23161 for the same application.

What This Sensor Helps Address

  • Check engine light concerns related to oxygen sensor performance
  • Rough idle or drivability issues caused by inaccurate exhaust readings
  • Reduced fuel economy from incorrect air-fuel mixture control
  • Emission test failures tied to a worn or slow-responding sensor
  • Replacement needs for damaged, contaminated, or aging OE sensors

Installation Notes

Verify the sensor position before ordering, since fitment varies by upstream, downstream, left, and right locations. Confirm the 4-wire connector, threaded mounting style, and harness length against the original part on your vehicle. Fits 2020-2023 Chrysler 300, Upstream Left; 2020-2023 Dodge Charger, Upstream Left; and 2020-2021 Jeep Grand Cherokee, Upstream. Additional direct-fit coverage includes many Chrysler, Dodge, Jeep, and Ram models from 2011-2023.

Quality Assurance

Denso manufactures and tests this OE Style oxygen sensor to strict original-equipment standards for fit and function. The brand’s contamination-resistant trap layer adds protection to the sensing element for long-term service in demanding exhaust environments.

This part fits 311 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeBed LengthDrive TypePositionNotes
2023Chrysler300C———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023ChryslerGrand CaravanSXT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023ChryslerPacificaTouring———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023ChryslerVoyagerLX———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023DodgeChallengerScat Pack 392———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023DodgeChargerScat Pack———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023DodgeDurangoSRT 392———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023Ram1500 ClassicWarlock———DownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023Ram2500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2023Ram3500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022Chrysler300S———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022ChryslerGrand CaravanSXT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022ChryslerPacificaTouring———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022ChryslerVoyagerLX———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022DodgeChallengerScat Pack 392———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022DodgeChargerScat Pack———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022DodgeDurangoSRT 392———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022JeepCherokeeX———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022JeepGrand Cherokee WKLimited———Downstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022Ram1500 ClassicWarlock———DownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022Ram2500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2022Ram3500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021Chrysler300S———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021ChryslerPacificaTouring———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021ChryslerVoyagerLXi———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021DodgeChallengerT/A 392 Widebody———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021DodgeChargerScat Pack———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021DodgeDurangoSRT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021JeepCherokeeTrailhawk———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021JeepGrand CherokeeSRT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021Ram1500 ClassicTradesmanStandard Cab Pickup8' 0" Foot Bed—DownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021Ram2500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2021Ram3500Tradesman———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020Chrysler300S———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020ChryslerPacificaTouring———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020ChryslerVoyagerLXi———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020DodgeChallengerScat Pack 392———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020DodgeChargerScat Pack———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020DodgeDurangoSRT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020DodgeGrand CaravanSXT———Downstream RightO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020DodgeJourneySE Value———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020JeepCherokeeUpland———Upstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020JeepGrand CherokeeSRT———UpstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020Ram1500 ClassicWarlock———DownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020Ram2500Tradesman———Downstream LeftO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2020Ram3500Tradesman———DownstreamO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2019Chrysler300————Upstream LeftOE Style
2019Chrysler300————Downstream RightOE Style
2019ChryslerPacifica————UpstreamOE Style
2019DodgeChallenger————Upstream LeftOE Style
2019DodgeChargerR/T———Upstream LeftOE Style
2019DodgeChargerEnforcer———Downstream RightOE Style
2019DodgeChargerSXT———Downstream RightOE Style
2019DodgeChargerGT———Downstream RightOE Style
2019DodgeChargerEnforcer———UpstreamOE Style
2019DodgeDurango————Downstream LeftOE Style
2019DodgeDurangoR/T———Downstream LeftOE Style
2019DodgeGrand CaravanSXT———Downstream RightOE Style
2019DodgeGrand CaravanSE———Downstream RightOE Style
2019DodgeJourney————Downstream LeftOE Style
2019JeepCherokee————Upstream LeftOE Style
2019JeepCompass————UpstreamOE Style
2019JeepGrand Cherokee————UpstreamOE Style
2019JeepGrand Cherokee————Downstream RightOE Style
2019JeepGrand Cherokee————Upstream LeftOE Style
2019JeepGrand Cherokee————Downstream LeftOE Style
2019JeepRenegadeAltitude———UpstreamOE Style
2019JeepRenegadeAltitude———Downstream RightOE Style
2019Ram2500————Downstream LeftOE Style
2019Ram3500————Downstream LeftOE Style
2018Chrysler300————UpstreamOE Style
2018Chrysler300————Downstream RightOE Style
2018Chrysler300————Upstream RightOE Style
2018ChryslerPacifica————UpstreamOE Style
2018DodgeChallenger————Upstream LeftOE Style
2018DodgeChallenger————Downstream RightOE Style
2018DodgeCharger————Upstream LeftOE Style
2018DodgeCharger————Downstream RightOE Style
2018DodgeDurango————Downstream LeftOE Style
2018DodgeGrand CaravanSXT———Downstream RightOE Style
2018DodgeGrand CaravanSE———Downstream RightOE Style
2018DodgeGrand CaravanGT———Downstream RightOE Style
2018DodgeJourney————Downstream LeftOE Style
2018DodgeJourneySXT———UpstreamOE Style
2018DodgeJourneySXT———DownstreamOE Style
2018DodgeJourneySE———UpstreamOE Style
2018DodgeJourneySE———DownstreamOE Style
2018DodgeJourneyCrossroad———UpstreamOE Style
2018DodgeJourneyCrossroad———DownstreamOE Style
2018JeepCherokee————Upstream LeftOE Style
2018JeepCompass————UpstreamOE Style
2018JeepGrand Cherokee————UpstreamOE Style
2018JeepGrand Cherokee————Downstream RightOE Style
2018JeepGrand CherokeeLimited———Upstream LeftOE Style
2018JeepGrand CherokeeLimited———Downstream LeftOE Style
2018JeepGrand CherokeeHigh Altitude———Upstream LeftOE Style
2018JeepGrand CherokeeHigh Altitude———Downstream LeftOE Style
2018JeepGrand Cherokee————Upstream LeftOE Style
2018JeepGrand Cherokee————Downstream LeftOE Style
2018JeepWrangler————Upstream RightO.E. Quality Direct Fit Replacement Sensor; Oxygen Sensor - OE Style
2018JeepWrangler JK————Upstream RightOE Style
2018JeepWrangler JK————Downstream LeftOE Style
2018Ram1500————DownstreamOE Style
2018Ram2500————UpstreamOE Style
2018Ram2500————Upstream RightOE Style
2018Ram3500————UpstreamOE Style
2018Ram3500———4WDDownstream RightOE Style
2018Ram3500————Upstream RightOE Style
2017Chrysler200————UpstreamOE Style
2017Chrysler300————UpstreamOE Style
2017Chrysler300————Downstream RightOE Style
2017Chrysler300————Upstream RightOE Style
2017ChryslerPacifica————UpstreamOE Style
2017DodgeChallenger————Upstream LeftOE Style
2017DodgeChallenger————Downstream RightOE Style
2017DodgeCharger————Upstream LeftOE Style
2017DodgeCharger————Downstream RightOE Style
2017DodgeDurango————Downstream LeftOE Style
2017DodgeGrand Caravan————Downstream RightOE Style
2017DodgeJourney————Downstream LeftOE Style
2017DodgeJourney————UpstreamOE Style
2017DodgeJourney————DownstreamOE Style
2017JeepCherokee————Upstream LeftOE Style
2017JeepCompass————UpstreamOE Style
2017JeepCompass————DownstreamOE Style
2017JeepGrand Cherokee————UpstreamOE Style
2017JeepGrand Cherokee————Downstream RightOE Style
2017JeepGrand Cherokee————Upstream LeftOE Style
2017JeepGrand Cherokee————Downstream LeftOE Style
2017JeepPatriot————UpstreamOE Style
2017JeepPatriot————DownstreamOE Style
2017JeepWrangler————Upstream RightOE Style
2017JeepWrangler————Downstream LeftOE Style
2017Ram1500Special Service———UpstreamOE Style
2017Ram1500————DownstreamOE Style
2017Ram2500————UpstreamOE Style
2017Ram2500————Upstream RightOE Style
2017Ram3500————UpstreamOE Style
2017Ram3500———4WDDownstream RightOE Style
2017Ram3500————Upstream RightOE Style
2016Chrysler200————UpstreamOE Style
2016Chrysler300————UpstreamOE Style
2016Chrysler300————Downstream RightOE Style
2016Chrysler300————Upstream RightOE Style
2016ChryslerTown & Country————Downstream RightOE Style
2016DodgeChallenger————Upstream LeftOE Style
2016DodgeChallenger————Downstream RightOE Style
2016DodgeCharger————Upstream LeftOE Style
2016DodgeCharger————Downstream RightOE Style
2016DodgeDurango————Upstream LeftOE Style
2016DodgeDurango————Downstream LeftOE Style
2016DodgeGrand Caravan————Downstream RightOE Style
2016DodgeJourney————Downstream LeftOE Style
2016DodgeJourney————UpstreamOE Style
2016DodgeJourney————DownstreamOE Style
2016JeepCherokee————Upstream LeftOE Style
2016JeepCompass————UpstreamOE Style
2016JeepCompass————DownstreamOE Style
2016JeepGrand Cherokee————UpstreamOE Style
2016JeepGrand Cherokee————Downstream RightOE Style
2016JeepGrand Cherokee————Upstream LeftOE Style
2016JeepGrand Cherokee————Downstream LeftOE Style
2016JeepPatriot————UpstreamOE Style
2016JeepPatriot————DownstreamOE Style
2016JeepWrangler————Upstream RightOE Style
2016JeepWrangler————Downstream LeftOE Style
2016Ram1500————DownstreamOE Style
2016Ram1500————UpstreamOE Style
2016Ram2500————UpstreamOE Style
2016Ram2500————Upstream RightOE Style
2016Ram3500————UpstreamOE Style
2016Ram3500———4WDDownstream RightOE Style
2016Ram3500————Upstream RightOE Style
2015Chrysler200————UpstreamOE Style
2015Chrysler300————UpstreamOE Style
2015Chrysler300————Downstream RightOE Style
2015Chrysler300————Upstream RightOE Style
2015ChryslerTown & Country————Downstream RightOE Style
2015DodgeCharger————Upstream LeftOE Style
2015DodgeCharger————Downstream RightOE Style
2015DodgeDurango————Upstream LeftOE Style
2015DodgeDurango————Downstream LeftOE Style
2015DodgeGrand Caravan————Downstream RightOE Style
2015DodgeJourney————Downstream LeftOE Style
2015DodgeJourney————UpstreamOE Style
2015DodgeJourney————DownstreamOE Style
2015JeepCherokee————Upstream LeftOE Style
2015JeepCompass————UpstreamOE Style
2015JeepCompass————DownstreamOE Style
2015JeepGrand Cherokee————UpstreamOE Style
2015JeepGrand Cherokee————Downstream RightOE Style
2015JeepGrand Cherokee————Upstream LeftOE Style
2015JeepGrand Cherokee————Downstream LeftOE Style
2015JeepPatriot————UpstreamOE Style
2015JeepPatriot————DownstreamOE Style
2015JeepWrangler————Upstream RightOE Style
2015JeepWrangler————Downstream LeftOE Style
2015Ram1500————DownstreamOE Style
2015Ram1500————UpstreamOE Style
2015Ram2500————Upstream RightOE Style
2015Ram2500————Upstream LeftOE Style
2015Ram2500———4WDDownstream RightOE Style
2015Ram3500————Upstream LeftOE Style
2015Ram3500———RWDUpstream RightOE Style
2015Ram3500———4WDUpstream RightOE Style
2015Ram3500———4WDDownstream RightOE Style
2015Ram3500————UpstreamOE Style
2015RamC/V————Downstream RightOE Style
2014Chrysler200————Downstream LeftOE Style
2014Chrysler200————UpstreamOE Style
2014Chrysler200————DownstreamOE Style
2014Chrysler300————Downstream RightOE Style
2014ChryslerTown & Country————Downstream RightOE Style
2014DodgeAvenger————Downstream LeftOE Style
2014DodgeAvenger————UpstreamOE Style
2014DodgeAvenger————DownstreamOE Style
2014DodgeCharger————Downstream RightOE Style
2014DodgeDurango————Upstream LeftOE Style
2014DodgeDurango————Downstream LeftOE Style
2014DodgeGrand Caravan————Downstream RightOE Style
2014DodgeJourney————Downstream LeftOE Style
2014DodgeJourney————UpstreamOE Style
2014DodgeJourney————DownstreamOE Style
2014JeepCherokee————Upstream LeftOE Style
2014JeepCompass————UpstreamOE Style
2014JeepCompass————DownstreamOE Style
2014JeepGrand Cherokee————UpstreamOE Style
2014JeepGrand Cherokee————Downstream RightOE Style
2014JeepGrand Cherokee————Upstream LeftOE Style
2014JeepGrand Cherokee————Downstream LeftOE Style
2014JeepPatriot————UpstreamOE Style
2014JeepPatriot————DownstreamOE Style
2014JeepWrangler————Upstream RightOE Style
2014JeepWrangler————Downstream LeftOE Style
2014Ram1500————DownstreamOE Style
2014Ram1500————UpstreamOE Style
2014Ram2500————UpstreamOE Style
2014Ram3500———RWDUpstream RightOE Style
2014Ram3500————Upstream LeftOE Style
2014Ram3500————UpstreamOE Style
2014Ram3500———4WDUpstream RightOE Style
2014Ram3500———4WDDownstream RightOE Style
2014RamC/V————Downstream RightOE Style
2013Chrysler200————Downstream LeftOE Style
2013Chrysler200————UpstreamOE Style
2013Chrysler200————DownstreamOE Style
2013ChryslerTown & Country————Downstream RightOE Style
2013DodgeAvenger————Downstream LeftOE Style
2013DodgeAvenger————UpstreamOE Style
2013DodgeAvenger————DownstreamOE Style
2013DodgeDurango————Upstream LeftOE Style
2013DodgeGrand Caravan————Downstream RightOE Style
2013DodgeJourney————Downstream LeftOE Style
2013DodgeJourney————UpstreamOE Style
2013DodgeJourney————DownstreamOE Style
2013JeepCompass————UpstreamOE Style
2013JeepCompass————DownstreamOE Style
2013JeepGrand Cherokee————UpstreamOE Style
2013JeepGrand Cherokee————DownstreamOE Style
2013JeepGrand Cherokee————Upstream LeftOE Style
2013JeepPatriot————UpstreamOE Style
2013JeepPatriot————DownstreamOE Style
2013JeepWrangler————Upstream RightOE Style
2013JeepWrangler————Downstream LeftOE Style
2013Ram1500————DownstreamOE Style
2013Ram1500————UpstreamOE Style
2013Ram2500————UpstreamOE Style
2013Ram3500————UpstreamOE Style
2013RamC/V————Downstream LeftOE Style
2012Chrysler200————Downstream LeftOE Style
2012Chrysler200————UpstreamOE Style
2012Chrysler200————DownstreamOE Style
2012ChryslerTown & Country————Downstream RightOE Style
2012DodgeAvenger————Downstream LeftOE Style
2012DodgeAvenger————UpstreamOE Style
2012DodgeAvenger————DownstreamOE Style
2012DodgeCaliber————UpstreamOE Style
2012DodgeCaliber————DownstreamOE Style
2012DodgeDurango————Upstream LeftOE Style
2012DodgeGrand Caravan————Downstream RightOE Style
2012DodgeJourney————Downstream LeftOE Style
2012DodgeJourney————UpstreamOE Style
2012DodgeJourney————DownstreamOE Style
2012JeepCompass————UpstreamOE Style
2012JeepCompass————DownstreamOE Style
2012JeepGrand Cherokee————UpstreamOE Style
2012JeepGrand Cherokee————DownstreamOE Style
2012JeepGrand Cherokee————Upstream LeftOE Style
2012JeepPatriot————UpstreamOE Style
2012JeepPatriot————DownstreamOE Style
2012JeepWrangler————Upstream RightOE Style
2012JeepWrangler————Downstream LeftOE Style
2012Ram1500————UpstreamOE Style
2012Ram1500————Downstream LeftOE Style
2012Ram2500————UpstreamOE Style
2012Ram3500————UpstreamOE Style
2012RamC/V————Downstream LeftOE Style
2011Chrysler200————UpstreamOE Style
2011Chrysler200————DownstreamOE Style
2011ChryslerTown & Country————Downstream RightOE Style
2011DodgeAvenger————UpstreamOE Style
2011DodgeAvenger————DownstreamOE Style
2011DodgeCaliber————UpstreamOE Style
2011DodgeCaliber————DownstreamOE Style
2011DodgeGrand Caravan————Downstream RightOE Style
2011DodgeJourney————UpstreamOE Style
2011DodgeJourney————DownstreamOE Style
2011JeepCompass————UpstreamOE Style
2011JeepCompass————DownstreamOE Style
2011JeepPatriot————UpstreamOE Style
2011JeepPatriot————DownstreamOE Style
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chrysler — 5149171AAChrysler — 68144248AADelphi — ES10596NTK — 23161Walker Products — 250-24253Walker Products — 250-24680Walker Products — 350-34039Walker Products — 350-34213