Delphi ES11003 Oxygen Sensor

Brand Delphi ES11003
Position Front
Connector Shape Square
Overall Length 300.0
Package Contents Oxygen Sensor, Instruction Sheet
Position(s) Front, Front Left, Front Right, 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 Ram, Chrysler, Dodge, Jeep, Volkswagen, and Mitsubishi · 304 vehicles

Heated sensor. Delivers faster response for more consistent emissions monitoring.

Square connector. Provides a straightforward electrical connection for easier installation.

OE heritage. Built with decades of original-equipment experience behind it.

Cross-references BBB Industries 13664, Bosch 15504 and Bosch 15510 for the same application. See all 32.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Delphi ES11003 Oxygen Sensor Overview

The Delphi ES11003 is a heated oxygen sensor built for emission control service on a wide range of Chrysler, Dodge, Jeep, Ram, and Volkswagen applications. It uses OE-based engineering from Delphi’s long history supplying automakers, giving you a direct-fit replacement for front or rear sensor positions where listed.

Compatible With 2001-2013 Ram 1500, 2005-2012 Chrysler 300, and other listed vehicles, this Delphi ES11003 oxygen sensor is a practical choice for restoring accurate exhaust feedback and emissions system performance.

Key Features

  • Heated oxygen sensor design for faster operating temperature
  • 4-wire configuration for common OE-style applications
  • Square connector shape for direct replacement fitment
  • 18 x 1.5 mm thread size
  • 300.0 overall length
  • Includes oxygen sensor and instruction sheet
  • Fits front, rear, front left, front right, rear left, and rear right positions as listed by application

Detailed Description

Delphi ES11003 is engineered for emission control service where precise exhaust oxygen monitoring is required. As a heated sensor, it reaches operating temperature quickly to support stable signal output during cold starts and normal driving. Delphi draws on OE heritage and supplier experience built over more than a century, and that background is reflected in the fit and function of this aftermarket replacement. This part number, ES11003, cross-references Bosch 13664 for the same application.

Vehicle coverage includes many Chrysler 300, Dodge Charger, Dodge Ram 1500, Jeep Grand Cherokee, and Ram 1500 applications, along with additional Chrysler, Dodge, Jeep, Mitsubishi, and Volkswagen models listed in the fitment data. Use the application tab to confirm the exact position for your vehicle before ordering.

What It Helps Fix

  • Check engine light related to oxygen sensor performance
  • Incorrect air-fuel ratio feedback from a worn sensor
  • Slow sensor response during warm-up
  • Emissions test failures tied to sensor output issues
  • Rough idle or drivability concerns caused by inaccurate exhaust readings

Installation Notes and Tips

Confirm the exact position, connector style, and thread size before installation. This sensor is listed for front and rear locations across multiple vehicles, including front left, front right, rear left, and rear right positions. Verify the application tab for your specific year, make, model, and engine/emissions configuration, especially on vehicles with California emissions or notes such as Next Generation Engine Control Module.

For best results, inspect the harness routing and connector condition before installation. Follow the included instruction sheet and clear diagnostic trouble codes after the repair if required by the vehicle.

Quality Assurance

Delphi builds this replacement sensor using OE-based knowledge and experience gained from supplying major automakers, helping support consistent fitment and dependable emission control service.

This part fits 304 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelTransmissionFuel TypePositionNotes
2013Ram1500———Rear—
2013Ram1500———Front—
2013Ram1500Tradesman——Front Right—
2013Ram1500SLT——Front Right—
2013Ram1500HFE——Front Right—
2012Chrysler300———Rear—
2012Chrysler300———Front—
2012DodgeChallenger———Rear—
2012DodgeChallenger———Front—
2012DodgeCharger———Rear—
2012DodgeCharger———Front—
2012JeepLiberty———Rear—
2012JeepLiberty———Front—
2012Ram1500———Rear—
2012Ram1500———Front—
2011Chrysler300———Rear—
2011Chrysler300———Front—
2011DodgeChallenger———Rear—
2011DodgeChallenger———Front—
2011DodgeCharger———Rear—
2011DodgeCharger———Front—
2011DodgeNitro———Rear—
2011DodgeNitro———Front—
2011JeepLiberty———Rear—
2011JeepLiberty———Front—
2011Ram1500———Rear Left—
2011Ram1500———Front Left—
2011Ram1500———Rear—
2011Ram1500———Front—
2011Ram2500———Front—
2011Ram3500———Front—
2011RamDakota———Front Left—
2010Chrysler300———Rear—
2010Chrysler300———Front—
2010Chrysler300———Rear Left—
2010ChryslerPT Cruiser———Rear—
2010ChryslerSebring———Rear—
2010ChryslerSebring———Front—
2010ChryslerTown & Country———Rear—
2010ChryslerTown & Country———Front—
2010DodgeAvenger———Rear—
2010DodgeAvenger———Front—
2010DodgeChallenger———Rear—
2010DodgeChallenger———Front—
2010DodgeCharger———Rear—
2010DodgeCharger———Front—
2010DodgeCharger———Rear Left—
2010DodgeDakota———Front Left—
2010DodgeGrand Caravan———Rear—
2010DodgeGrand Caravan———Front—
2010DodgeJourney———Rear—
2010DodgeJourney———Front—
2010DodgeNitro———Rear—
2010DodgeNitro———Front—
2010DodgeRam 1500———Rear Left—
2010DodgeRam 1500———Front Left—
2010DodgeRam 1500———Rear—
2010DodgeRam 1500———Front—
2010DodgeRam 2500———Front—
2010JeepCommander———Rear—
2010JeepCommander———Front—
2010JeepGrand Cherokee———Rear—
2010JeepGrand Cherokee———Front—
2010JeepLiberty———Rear—
2010JeepLiberty———Front—
2010VolkswagenRoutan———Rear—
2010VolkswagenRoutan———Front—
2009Chrysler300———Rear—
2009Chrysler300———Front—
2009Chrysler300———Rear Left—
2009ChryslerAspen——GASRear—
2009ChryslerAspen——GASFront—
2009ChryslerAspen———Front—
2009ChryslerPT Cruiser———Rear—
2009ChryslerPT Cruiser———Front—
2009ChryslerSebring———Rear—
2009ChryslerSebring———Front—
2009ChryslerTown & Country———Rear—
2009ChryslerTown & Country———Front—
2009DodgeAvenger———Rear—
2009DodgeAvenger———Front—
2009DodgeChallenger———Rear—
2009DodgeChallenger———Front—
2009DodgeCharger———Rear—
2009DodgeCharger———Front—
2009DodgeCharger———Rear Left—
2009DodgeDakota———Front Left—
2009DodgeDurango——GASRear—
2009DodgeDurango——GASFront—
2009DodgeDurango———Front—
2009DodgeGrand Caravan———Rear—
2009DodgeGrand Caravan———Front—
2009DodgeJourney———Rear—
2009DodgeJourney———Front—
2009DodgeNitro———Rear—
2009DodgeNitro———Front—
2009DodgeRam 1500———Rear Left—
2009DodgeRam 1500———Front Left—
2009DodgeRam 1500———Rear—
2009DodgeRam 1500———Front—
2009DodgeRam 2500———Front—
2009DodgeRam 3500———Front—
2009JeepCommander———Rear—
2009JeepCommander———Front—
2009JeepGrand Cherokee———Rear—
2009JeepGrand Cherokee———Front—
2009JeepLiberty———Rear—
2009JeepLiberty———Front—
2009JeepWrangler———Rear—
2009MitsubishiRaider———Front Left—
2009VolkswagenRoutan———Rear—
2009VolkswagenRoutan———Front—
2008Chrysler300———Rear—
2008Chrysler300———Front—
2008Chrysler300———Rear Left—
2008ChryslerAspen———Rear—
2008ChryslerAspen———Front—
2008ChryslerPacifica———Rear—
2008ChryslerPacifica———Front—
2008ChryslerPT Cruiser———Rear—
2008ChryslerPT Cruiser———Front—
2008ChryslerSebring———Rear—
2008ChryslerSebring———Front—
2008ChryslerTown & Country———Rear—
2008ChryslerTown & Country———Front—
2008DodgeAvenger———Rear—
2008DodgeAvenger———Front—
2008DodgeChallenger———Rear—
2008DodgeChallenger———Front—
2008DodgeCharger———Rear—
2008DodgeCharger———Front—
2008DodgeCharger———Rear Left—
2008DodgeDakota———Front Left—
2008DodgeDurango———Rear—
2008DodgeDurango———Front—
2008DodgeGrand Caravan———Rear—
2008DodgeGrand Caravan———Front—
2008DodgeMagnum———Rear—
2008DodgeMagnum———Front—
2008DodgeMagnum———Rear Left—
2008DodgeNitro———Rear—
2008DodgeNitro———Front—
2008DodgeRam 1500———Front—
2008DodgeRam 1500———Rear—
2008DodgeRam 1500——GASRear—
2008DodgeRam 1500——GASFront—
2008DodgeRam 2500———Front—
2008DodgeRam 3500———Front—
2008JeepCommander———Rear—
2008JeepCommander———Front—
2008JeepGrand Cherokee———Rear—
2008JeepGrand Cherokee———Front—
2008JeepLiberty———Rear—
2008JeepLiberty———Front—
2008JeepWrangler———Rear—
2008MitsubishiRaider———Front Left—
2007Chrysler300———Rear Left—
2007Chrysler300———Front—
2007Chrysler300———Rear Rightwithout California Emission System
2007Chrysler300———Rear—
2007ChryslerAspen———Rear—
2007ChryslerAspen———Front—
2007ChryslerPacifica———Rear—
2007ChryslerPacifica———Front—
2007ChryslerPT Cruiser———Rear—
2007ChryslerPT Cruiser———Front—
2007ChryslerSebring———Rear—
2007ChryslerSebring———Front—
2007DodgeCaravan———Front—
2007DodgeCharger———Rear Left—
2007DodgeCharger———Front—
2007DodgeCharger———Rear Rightwithout California Emission System
2007DodgeCharger———Rear—
2007DodgeDakota———Front Left—
2007DodgeDurango———Rear—
2007DodgeDurango———Front—
2007DodgeMagnum———Rear Left—
2007DodgeMagnum———Front—
2007DodgeMagnum———Rear Rightwithout California Emission System
2007DodgeMagnum———Rear—
2007DodgeNitro———Rear—
2007DodgeNitro———Front—
2007DodgeRam 1500———Front—
2007DodgeRam 1500———Rear—
2007DodgeRam 2500———Front—
2007DodgeRam 3500———Front—
2007JeepCommander———Rear—
2007JeepCommander———Front—
2007JeepCommanderBase——Rear—
2007JeepCommanderBase——Front—
2007JeepGrand Cherokee———Rear—
2007JeepGrand Cherokee———Front—
2007JeepLiberty———Rear—
2007JeepLiberty———Front—
2007JeepWrangler———Rear—
2007MitsubishiRaider———Front Left—
2006Chrysler300———Rear Left—
2006Chrysler300———Rear—
2006Chrysler300———Front—
2006ChryslerPT Cruiser———Rear—
2006ChryslerPT Cruiser———Front—
2006ChryslerSebring———Rear—
2006ChryslerSebring———Front—
2006DodgeCaravan———Front—
2006DodgeCharger———Rear Left—
2006DodgeCharger———Rear—
2006DodgeCharger———Front—
2006DodgeDakota———Rear Right—
2006DodgeDurango———Rear—
2006DodgeDurango———Rear Right—
2006DodgeMagnum———Rear Left—
2006DodgeMagnum———Rear—
2006DodgeMagnum———Front—
2006DodgeRam 1500———Rear—
2006DodgeStratus———Rear—
2006DodgeStratus———Front—
2006JeepCommander———Rear—
2006JeepGrand Cherokee———Rear—
2006JeepLiberty———Rear—
2006JeepWrangler———RearCylinders 1 through 3
2006JeepWrangler———Rear—
2006JeepWrangler———Front—
2006MitsubishiRaider———Rear Right—
2005Chrysler300———Rear Left—
2005Chrysler300———Rear—
2005Chrysler300———Front—
2005ChryslerPT CruiserBase——Rear—
2005ChryslerPT Cruiser———Rear—
2005ChryslerPT Cruiser———Front—
2005ChryslerSebringTouring——Rear—
2005ChryslerSebringTouring——Front—
2005ChryslerSebringLimited——Rear—
2005ChryslerSebringLimited——Front—
2005ChryslerSebringGTC——Rear—
2005ChryslerSebringGTC——Front—
2005ChryslerSebringBase——Rear—
2005DodgeCaravan———Front—
2005DodgeDakotaST——Rear Right—
2005DodgeDurango———Rear—
2005DodgeDurango———Rear Right—
2005DodgeMagnum———Rear Left—
2005DodgeMagnum———Rear—
2005DodgeMagnum———Front—
2005DodgeNeon———Front—
2005DodgeRam 1500———Front Left—
2005DodgeRam 1500———Rear—
2005DodgeStratus———Rear—
2005DodgeStratus———Front—
2005JeepGrand Cherokee———Rear—
2005JeepLiberty———Rear—
2005JeepLiberty———Front—
2005JeepWrangler———RearCylinders 1 through 3
2005JeepWrangler———Rear—
2005JeepWrangler———Front—
2004ChryslerPT CruiserBase——Rear—
2004ChryslerPT Cruiser———Rear—
2004ChryslerPT Cruiser———Front—
2004ChryslerSebring———RearNext Generation Engine Control Module
2004ChryslerSebring———FrontNext Generation Engine Control Module
2004ChryslerSebringLX——RearNext Generation Engine Control Module
2004ChryslerSebringBase——RearNext Generation Engine Control Module
2004DodgeCaravan———Front—
2004DodgeDakotaSport——Rear Right—
2004DodgeDakotaSport Plus——Rear Right—
2004DodgeDakotaSXT——Rear Right—
2004DodgeDakotaSLT——Rear Right—
2004DodgeDakotaSLT Plus——Rear Right—
2004DodgeDakotaBase——Front—
2004DodgeDurango———Front—
2004DodgeDurango———Front Right—
2004DodgeDurango———Front Left—
2004DodgeNeon———Front—
2004DodgeRam 1500———Front Left—
2004DodgeRam 1500———Front—
2004DodgeRam 2500———Front—
2004DodgeRam 3500———Front—
2004DodgeStratus———RearNext Generation Engine Control Module
2004DodgeStratus———FrontNext Generation Engine Control Module
2004JeepGrand Cherokee———FrontCylinders 4 through 6
2004JeepLiberty———Front—
2004JeepWrangler———FrontCylinders 4 through 6
2003DodgeDakota———Front Right—
2003DodgeDurango———Front Rightwith California Emission System
2003DodgeRam 1500———Front—
2003DodgeRam 2500———Front Right—
2003DodgeRam 2500ST——Front—
2003DodgeRam 3500———Front Right—
2003DodgeRam 3500———Front—
2002DodgeDakota———Front Right—
2002DodgeDurango———Front Rightwith California Emission System
2002DodgeRam 1500———Frontwith California Emission System
2002DodgeRam 1500 Van———Frontwith California Emission System
2002DodgeRam 2500—Automatic—Frontwith California Emission System
2002DodgeRam 2500 Van———Frontwith California Emission System
2002DodgeRam 3500—Automatic—Frontwith California Emission System
2002DodgeRam 3500 Van———Frontwith California Emission System
2001DodgeDakota———Front Right—
2001DodgeDurangoBase——Front Rightwith California Emission System
2001DodgeRam 1500—Automatic—Frontwith California Emission System
2001DodgeRam 1500 Van———Frontwith California Emission System
2001DodgeRam 2500—Automatic—Frontwith California Emission System
2001DodgeRam 2500 Van———Frontwith California Emission System
2001DodgeRam 3500—Automatic—Frontwith California Emission System
2001DodgeRam 3500 Van———Frontwith California Emission System
Directly replaces or cross-references 32 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BBB Industries — 13664Bosch — 15504Bosch — 15510Continental — 15305DENSO Auto Parts — 234-4770Gates — 23009Gates — 23135Gates — 23137Gates — 23159Walker Products — 250-242537B0 906 262 A138-640234-45875602 8994AA5602 9049AA5604 1698AA213137221313742131536FE81034OS1489OS2220OS2226REA1501REA1813REA1819SG736SG1387SG1393SG1849SU3264SU6884