Denso 234-4569 Oxygen Sensor - Downstream or Upstream
OE Quality 60-Day Returns
Denso
 OE Style

Denso 234-4569 Oxygen Sensor - Downstream or Upstream

Brand Denso 234-4569
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 18.78
Product line OE Style
Fits Hyundai and Kia · 3 vehicles

OE style replacement. Precision-built for exact replacement and a first-time fit.

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

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

Cross-references Bosch 16056, Hyundai 392102E700 and Kia 392102E550 for the same application. See all 7.

$97.34Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
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OE-Style Oxygen Sensor for Hyundai and Kia

This Denso OE Style oxygen sensor is a specific-fit, heated replacement built for precise signal control and direct installation on supported applications. It is engineered for the 2015 Hyundai Tucson upstream position and the 2012-2013 Kia Soul downstream position, making it a focused choice for emissions and drivability service.

Denso part number 234-4569 is built to OE standards for exact replacement fit and consistent performance. The OE Style line emphasizes first-time fitment, and this sensor uses Denso’s aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting stable engine operation and fuel economy.

  • Heated oxygen sensor for faster operating response
  • Specific fit design for direct replacement applications
  • 4-wire configuration with female connector
  • Threaded mounting type with 0.708 thread diameter
  • Wiring harness length: 18.78
  • OE Style replacement for Hyundai Tucson and Kia Soul applications

Fitment Details

  • Fits 2015 Hyundai Tucson, Upstream, OE Style
  • Fits 2012-2013 Kia Soul, Downstream, OE Style

What This Sensor Helps Address

  • Check engine light related to oxygen sensor circuit faults
  • Incorrect air-fuel ratio readings affecting engine performance
  • Reduced fuel efficiency caused by a worn sensor
  • Slow sensor response during closed-loop operation
  • Emissions test failures tied to sensor degradation

Installation Notes and Tips

Confirm the sensor position before ordering, since this part is listed for upstream on the 2015 Hyundai Tucson and downstream on the 2012-2013 Kia Soul. Verify connector style, thread size, and harness length against the original sensor before installation. For best results, inspect the exhaust threads and wiring routing during replacement to ensure a secure, leak-free installation.

This part cross-references Hyundai 392102E700 and Kia 392102E550 for the same application.

Quality Assurance

Denso manufactures and tests this oxygen sensor to OE standards for direct-fit replacement performance. The OE Style product line is built around exact replacement dimensions and fitment consistency, helping reduce installation issues on supported Hyundai Tucson and Kia Soul applications.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2015HyundaiTucsonUpstreamOE Style
2013KiaSoulDownstreamOE Style
2012KiaSoulDownstreamOE Style
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 16056Hyundai — 392102E700Kia — 392102E550NTK — 25733NTK — 25745Walker Products — 250-241040Walker Products — 350-34480