Walker
Walker Products OE

Walker 250-24707 Oxygen Sensor

Brand Walker 250-24707
Position Downstream Rear, Upstream Front, Downstream Front, and Upstream Right
Wiring Harness Length 27.09
Wire Gauge Measurement 22
Sensor Type Heated
Universal Or Specific Fit Specific
Wire Quantity 4
Connector Shape Radiused polygon
Connector Gender Female
Thread Diameter 18.0
Overall Length 30.63
Mounting Type Threaded
Product line Walker Products OE
Fits Hyundai and Kia · 44 vehicles

OE replacement. Engineered as a direct-fit sensor for the specified application.

Heated sensor. Delivers the diagnostic feedback the ECU requires.

Threaded mount. Installs with a secure, threaded connection.

$69.95Free shipping
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Order total $69.95
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker OE Oxygen Sensor for Hyundai and Kia

Walker Products OE 250-24707 is a heated oxygen sensor built for specific vehicle applications and exact mounting positions. It is engineered to deliver the ECU feedback needed for proper fuel control and emissions monitoring on select Hyundai and Kia models.

Key Features

  • Heated oxygen sensor for faster operating response
  • Specific fit design for the listed application and position
  • 4-wire configuration with female radiused polygon connector
  • Threaded mounting with 18.0 mm thread diameter
  • Wiring harness length: 27.09 in.; overall length: 30.63 in.
  • Walker Products OE line for OE-style engine management replacement

Product Details

Walker Products OE focuses on replacement sensors engineered for the original application, fitment position, and diagnostic feedback expected by the ECU. Part number 250-24707 is a heated oxygen sensor used in downstream rear, downstream front, and upstream right positions across select Hyundai Veracruz, Azera, Genesis, Sonata, Santa Fe, Entourage, and Kia Sedona, Amanti, and Sorento applications. If you are replacing a Hyundai Sonata downstream rear oxygen sensor or a Kia Sorento downstream front oxygen sensor, this part number is built for those exact service locations.

Walker Products has supplied engine management and oxygen/air-fuel sensors since 1946 and manufactures to automotive ISO 9001/TS 16949 standards. This part cross-references Bosch 15733 for the same application.

Common Reasons for Replacement

  • Check engine light or malfunction indicator light related to oxygen sensor performance
  • Poor engine operation caused by incorrect exhaust feedback
  • Increased fuel consumption from inaccurate air-fuel ratio data
  • Higher exhaust emissions from a failing sensor
  • Stored ECU fault codes tied to the affected sensor circuit

Installation Notes

  • Confirm the exact position before installation; rear downstream sensors must be installed in the correct location.
  • For 2009-2011 Hyundai Genesis, install in the upstream right position.
  • For 2007-2009 Kia Sorento, use the downstream front position.
  • Inspect the sensor wiring harness and connector for physical damage before replacement.
  • Verify thread size and connector style match the original sensor before installation.

Quality Assurance

Walker Products OE 250-24707 is manufactured as an OE-style replacement sensor for the listed Hyundai and Kia applications, with application-specific fitment and ECU feedback requirements in mind. The Walker Products OE line is backed by the company’s long-running focus on engine management and emissions control components.

  • Fits 2007-2012 Hyundai Veracruz, downstream rear
  • Fits 2006-2011 Hyundai Azera, downstream rear
  • Fits 2009-2011 Hyundai Genesis, upstream right
  • Fits 2006-2010 Hyundai Sonata, downstream rear
  • Fits 2006-2010 Kia Sedona, downstream rear
  • Fits 2007-2009 Hyundai Santa Fe, downstream rear
  • Fits 2007-2009 Kia Amanti, downstream rear
  • Fits 2007-2009 Kia Sorento, downstream front
  • Fits 2007-2008 Hyundai Entourage, downstream rear
  • Fits 2006 Kia Sedona, upstream front
This part fits 44 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2012HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2011HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2011HyundaiAzera3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2011HyundaiGenesis3.8LV6GASUpstream RightInstall upstream oxygen sensor on the right side.; Walker Products OE
2011HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2010HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2010HyundaiAzera3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2010HyundaiGenesis3.8LV6GASUpstream RightInstall upstream oxygen sensor on the right side.; Walker Products OE
2010HyundaiSonata3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2010HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2010KiaSedona3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009HyundaiAzera3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009HyundaiGenesis3.8LV6GASUpstream RightInstall upstream oxygen sensor on the right side.; Walker Products OE
2009HyundaiSanta Fe3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009HyundaiSonata3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009KiaAmanti3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009KiaSedona3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2009KiaSorento3.8LV6GASDownstream FrontDownstream front oxygen sensor required.; Walker Products OE
2009KiaSorento3.3LV6GASDownstream FrontDownstream front oxygen sensor required.; Walker Products OE
2008HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008HyundaiAzera3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008HyundaiEntourage3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008HyundaiSanta Fe3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008HyundaiSonata3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008KiaAmanti3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008KiaSedona3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2008KiaSorento3.8LV6GASDownstream FrontDownstream front oxygen sensor required.; Walker Products OE
2008KiaSorento3.3LV6GASDownstream FrontDownstream front oxygen sensor required.; Walker Products OE
2007HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007HyundaiAzera3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007HyundaiEntourage3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007HyundaiSanta Fe3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007HyundaiSonata3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007HyundaiVeracruz3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007KiaAmanti3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007KiaSedona3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2007KiaSorento3.8LV6GASDownstream FrontDownstream front oxygen sensor required.; Walker Products OE
2006HyundaiAzera3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2006HyundaiSonata3.3LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE
2006KiaSedona3.8LV6GASUpstream FrontFront upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products OE
2006KiaSedona3.8LV6GASDownstream RearRear downstream oxygen sensor must be installed in correct position.; Walker Products OE