Delphi ES20369 Oxygen Sensor - Rear, Rear Left or Rear Right
OE Quality 60-Day Returns
Delphi

Delphi ES20369 Oxygen Sensor - Rear, Rear Left or Rear Right

Brand Delphi ES20369
Position Rear Right
Connector Shape Square
Overall Length 550.0
Package Contents Oxygen Sensor, Instruction Sheet
Position(s) Rear, Rear Left, Rear Right. For the position specific to your vehicle, refer to the Application tab.
Sensor Type Heated
Thread Size 18 x 1.5 mm
Wire Quantity 4
Fits Acura and Honda · 105 vehicles

Heated sensor. Helps the oxygen sensor reach operating temperature quickly.

Square connector. Simplifies matching the electrical connection during installation.

OE heritage. Built with 100 years of OE experience and supplier knowledge.

Cross-references Baldwin 18031, BBB Industries 13715 and BBB Industries 13777 for the same application. See all 35.

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Delphi ES20369 Oxygen Sensor Overview

The Delphi ES20369 is a heated oxygen sensor built for rear sensor locations on select Acura and Honda applications. It uses a 4-wire design, square connector, and 18 x 1.5 mm thread size for direct-fit replacement on listed vehicles.

With OE heritage built into the design, this oxygen sensor supports accurate exhaust feedback for vehicles such as the Honda Pilot, Honda Ridgeline, and Acura TL. The Delphi ES20369 is a practical choice when replacing a rear oxygen sensor on the confirmed applications below.

Key Features

  • Heated oxygen sensor for rear, rear left, and rear right positions
  • 4-wire configuration with square connector
  • 18 x 1.5 mm thread size
  • Overall length: 550.0
  • Includes oxygen sensor and instruction sheet
  • OE-focused design backed by Delphiโ€™s long history supplying original equipment parts

Vehicle Fitment

  • Fits 2013-2015 Acura RDX, rear right
  • Fits 2009-2015 Honda Pilot, rear right
  • Fits 2007-2014 Acura TL, rear right
  • Fits 2007-2014 Acura TL, rear left
  • Fits 2010-2014 Acura TSX, rear right
  • Fits 2010-2014 Acura TSX, rear left
  • Fits 2009-2014 Honda Ridgeline, rear right
  • Fits 2007-2013 Acura MDX, rear right
  • Fits 2010-2013 Acura ZDX, rear right
  • Fits 2008-2013 Honda Odyssey, rear right
  • Fits 2008-2013 Honda Odyssey, rear left
  • Fits 2009-2013 Honda Pilot, rear left
  • Fits 2009-2013 Honda Ridgeline, rear left
  • Fits 2007-2012 Acura RDX, rear
  • Fits 2009-2012 Acura RL, rear right
  • Fits 2008-2012 Honda Accord, rear right
  • Fits 2012 Honda Crosstour, rear right
  • Fits 2012 Honda Crosstour, rear left
  • Fits 2008-2011 Honda Accord, rear left
  • Fits 2010-2011 Honda Accord Crosstour, rear right
  • Fits 2010-2011 Honda Accord Crosstour, rear left
  • Fits 2009-2010 Acura RL, rear left
  • Fits 2007-2009 Acura MDX, rear left

Detailed Description

Delphi ES20369 is an OE-style heated oxygen sensor for rear exhaust monitoring on select Acura and Honda models. It is engineered with a square connector, 4-wire layout, and 18 x 1.5 mm thread size to match the listed factory-style applications. For shoppers searching for a rear oxygen sensor for Honda Pilot, Acura TL, or Honda Accord applications, this part number provides a direct reference point for the confirmed fitment shown here. This part cross-references DENSO Auto Parts (e.g., 234-4351, 234-4461) for the same application.

Common Issues This Part May Address

  • Check engine light related to rear oxygen sensor performance
  • Incorrect exhaust oxygen readings from a worn sensor
  • Reduced fuel control accuracy caused by aging sensor response
  • Failed emissions inspection tied to sensor fault codes
  • Intermittent drivability concerns linked to exhaust feedback errors

Installation Notes and Tips

Confirm the sensor position before ordering, since this part is listed for rear, rear left, and rear right locations depending on vehicle application. Match the connector shape, wire count, and thread size to the original sensor before installation. Review the application details for your exact Acura or Honda model, including the Honda Odyssey, Acura MDX, and Honda Accord fitments listed above.

Quality Assurance

Delphi draws on more than a century of OE experience and original-equipment supply knowledge, and that background is reflected in the design of this aftermarket oxygen sensor. The ES20369 is built with the same OE-focused approach Delphi uses across its emission control sensor lineup.

Related reading

This part fits 105 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionPositionNotes
2015AcuraRDX—Rear Right—
2015HondaPilot—Rear Right—
2014AcuraRDX—Rear Right—
2014AcuraTL—Rear Right—
2014AcuraTLManualRear Left—
2014AcuraTSX—Rear Right—
2014AcuraTSX—Rear Left—
2014HondaPilot—Rear Right—
2014HondaRidgeline—Rear Right—
2013AcuraMDX—Rear Right—
2013AcuraRDX—Rear Right—
2013AcuraTL—Rear Right—
2013AcuraTLManualRear Left—
2013AcuraTSX—Rear Right—
2013AcuraTSX—Rear Left—
2013AcuraZDX—Rear Right—
2013HondaOdyssey—Rear Right—
2013HondaOdyssey—Rear Left—
2013HondaPilot—Rear Right—
2013HondaPilot—Rear Left—
2013HondaRidgeline—Rear Right—
2013HondaRidgeline—Rear Left—
2012AcuraMDX—Rear Right—
2012AcuraRDX—Rear—
2012AcuraRL—Rear Right—
2012AcuraTL—Rear Right—
2012AcuraTLManualRear Left—
2012AcuraTSX—Rear Right—
2012AcuraTSX—Rear Left—
2012AcuraZDX—Rear Right—
2012HondaAccord—Rear Right—
2012HondaCrosstour—Rear Right—
2012HondaCrosstour—Rear Left—
2012HondaOdyssey—Rear Right—
2012HondaOdyssey—Rear Left—
2012HondaPilot—Rear Right—
2012HondaPilot—Rear Left—
2012HondaRidgeline—Rear Right—
2012HondaRidgeline—Rear Left—
2011AcuraMDX—Rear Right—
2011AcuraRDX—Rear—
2011AcuraRL—Rear Right—
2011AcuraTL—Rear Right—
2011AcuraTL—Rear Left—
2011AcuraTSX—Rear Right—
2011AcuraTSX—Rear Left—
2011AcuraZDX—Rear Right—
2011HondaAccord—Rear Right—
2011HondaAccord—Rear Left—
2011HondaAccord Crosstour—Rear Right—
2011HondaAccord Crosstour—Rear Left—
2011HondaOdyssey—Rear Right—
2011HondaOdyssey—Rear Left—
2011HondaPilot—Rear Right—
2011HondaPilot—Rear Left—
2011HondaRidgeline—Rear Right—
2011HondaRidgeline—Rear Left—
2010AcuraMDX—Rear Right—
2010AcuraRDX—Rear—
2010AcuraRL—Rear Right—
2010AcuraRL—Rear Left—
2010AcuraTL—Rear Right—
2010AcuraTL—Rear Left—
2010AcuraTSX—Rear Right—
2010AcuraTSX—Rear Left—
2010AcuraZDX—Rear Right—
2010HondaAccord—Rear Right—
2010HondaAccord—Rear Left—
2010HondaAccord Crosstour—Rear Right—
2010HondaAccord Crosstour—Rear Left—
2010HondaOdyssey—Rear Right—
2010HondaOdyssey—Rear Left—
2010HondaPilot—Rear Right—
2010HondaPilot—Rear Left—
2010HondaRidgeline—Rear Right—
2010HondaRidgeline—Rear Left—
2009AcuraMDX—Rear Right—
2009AcuraMDX—Rear Left—
2009AcuraRDX—Rear—
2009AcuraRL—Rear Right—
2009AcuraRL—Rear Left—
2009AcuraTL—Rear Right—
2009AcuraTL—Rear Left—
2009HondaAccord—Rear Right—
2009HondaAccord—Rear Left—
2009HondaOdyssey—Rear Right—
2009HondaOdyssey—Rear Left—
2009HondaPilot—Rear Right—
2009HondaPilot—Rear Left—
2009HondaRidgeline—Rear Right—
2009HondaRidgeline—Rear Left—
2008AcuraMDX—Rear Right—
2008AcuraMDX—Rear Left—
2008AcuraRDX—Rear—
2008AcuraTL—Rear Right—
2008AcuraTL—Rear Left—
2008HondaAccord—Rear Right—
2008HondaAccord—Rear Left—
2008HondaOdyssey—Rear Right—
2008HondaOdyssey—Rear Left—
2007AcuraMDX—Rear Right—
2007AcuraMDX—Rear Left—
2007AcuraRDX—Rear—
2007AcuraTL—Rear Right—
2007AcuraTL—Rear Left—
Directly replaces or cross-references 35 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Baldwin — 18031BBB Industries — 13715BBB Industries — 13777BBB Industries — 13781Davico Mfg — 18030Dayco — 24435DENSO Auto Parts — 234-4351DENSO Auto Parts — 234-4461DENSO Auto Parts — 234-4543Gates — 24115Gates — 24267Gates — 24269Gates — 24433Gates — 24436Gates — 24437Gates — 24440Quality-Built — 13744SKF — 24459Unity Automotive — 13114Walker Products — 250-247855S919136532-R70-A0136532-R71-L0136532-RBR-A0136532-RDB-A0136532-RGW-A0236532-RK2-A0136532-RWC-A0136532-RYE-A0136542-R70-A0136542-R71-L0136542-RDA-A0136542-RKG-A0136542-RYE-A01SU10653