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Oxygen Sensor Replacement for 17321, Upstream O2 Sensor, Heated 6-Wire, Direct Fit OEM Replacement for Ford F-150/Explorer/Expedition/Transit 150 250 350/Taurus/Mustang, Lincoln Navigator/MKC/MKS/MKT in Saudi Arabia Oxygen Sensor Replacement for 17321, Upstream O2 Sensor, Heated 6-Wire, Direct Fit OEM Replacement for Ford F-150/Explorer/Expedition/Transit 150 250 350/Taurus/Mustang, Lincoln Navigator/MKC/MKS/MKT in Saudi Arabia Oxygen Sensor Replacement for 17321, Upstream O2 Sensor, Heated 6-Wire, Direct Fit OEM Replacement for Ford F-150/Explorer/Expedition/Transit 150 250 350/Taurus/Mustang, Lincoln Navigator/MKC/MKS/MKT in Saudi Arabia Oxygen Sensor Replacement for 17321, Upstream O2 Sensor, Heated 6-Wire, Direct Fit OEM Replacement for Ford F-150/Explorer/Expedition/Transit 150 250 350/Taurus/Mustang, Lincoln Navigator/MKC/MKS/MKT in Saudi Arabia

Oxygen Sensor Replacement for 17321, Upstream O2 Sensor, Heated 6-Wire, Direct Fit OEM Replacement for Ford F-150/Explorer/Expedition/Transit 150 250 350/Taurus/Mustang, Lincoln Navigator/MKC/MKS/MKT

SAR 146
Brand
DUEYU
Weight
151 g
– 1 +

Special Features

  • 【Wide Vehicle Compatibility】: Compatible with Ford F-150 (2011–2016), Ford Explorer (2013–2019), Ford Expedition (2011–2017), Ford Transit-150 / Transit-250 / Transit-350 (2015–2019), Ford Taurus (2011–2019), Ford Focus (2012–2013), and Lincoln Navigator (2011–2017). Please use the 'Amazon Confirmed Fit' tool to verify your vehicle before purchasing.
  • 【OEM Design & Precision Manufacturing】: Engineered to meet or exceed OEM design and manufacturing standards. Produced on fully automated production lines with precise process control and in-line automated inspection, ensuring 100% functional testing for consistent quality and reliable operation.
  • 【Fast Heating & Rapid Sensor Activation】: Features an innovative symmetrical chip structure that positions the heating element closer to the signal circuit, improving heat transfer efficiency. Enables faster warm-up and quicker sensor activation for improved cold-start performance. Delivers accurate and stable oxygen feedback to the ECU to support precise air-fuel ratio control and smooth engine operation.
  • 【Accurate Air-Fuel Ratio Feedback】: Designed to provide precise upstream oxygen measurements before the catalytic converter, helping the ECU make real-time fuel adjustments. Supports improved throttle response, stable idle, and consistent engine performance across different driving conditions.
  • 【Durable Construction for High-Temperature Exhaust Conditions】: Constructed with a co-fired porous ceramic protective layer using premium imported materials. Designed to maintain stable signal accuracy and long-term performance in high temperatures.
  • 【Hassle-Free Direct-Fit Installation】: Designed as a true direct-fit replacement with OE-spec connectors and pre-coated anti-seize threads. Plug-and-play installation requires no modifications, saving time and ensuring a secure, reliable fit.

Description

Key Features

✔ Support Proper Engine Operation & System Stability
A malfunctioning oxygen sensor may cause drivability issues and trigger Check Engine Light warnings.
This upgraded upstream oxygen sensor is designed to:

* Provide consistent oxygen signal feedback to the ECU
* Support accurate air-fuel ratio monitoring
* Help maintain stable engine operation
* Deliver consistent sensor response during normal driving conditions
* Address common oxygen sensor–related warning indicators

✔ Fast Warm-Up & Stable Sensor Response

* Rapid heating for quicker sensor activation
* Reliable performance after cold starts
* Consistent signal output under varying driving conditions
* Stable response during city and highway driving
* Designed for continuous operation immediately after engine start

✔ Durable Construction

* Advanced porous ceramic protective layer
* Maintains stable signal performance over time
* Suitable for high-temperature exhaust conditions
* Engineered to withstand vibration and thermal cycling
* Built for long-term durability and reliable operation

✔ OEM-Quality Fit & Reliable Replacement

* Manufactured to OEM design and production standards
* Fully automated production with 100% functional testing
* Direct-fit replacement with no modifications required
* OE-style connectors for secure installation
* Consistent quality and dependable performance

Replaces OE Number:
17321, 234-5097, 234-5113, 8F9A-9Y460-GA, 8F9A9Y460GA, 0258017321, 8F9Z-9F472-H, 8F9Z-9F472-J, 8F9Z9F472H, 8F9Z9F472J,5147022,75087,8F9A 9Y460-GA

✔ Wide Vehicle Compatibility
Fits for Ford:
2011–2014 E-150
2011–2014 E-250
2011–2016 E-350 Super Duty
2011–2017 Expedition
2012–2013 Focus
2011–2016 F-150
2015–2016 F-250 Super Duty
2015–2016 F-350 Super Duty
2013–2017 Flex
2013–2019 Explorer
2014–2019 Police Interceptor Sedan
2014–2019 Police Interceptor Utility
2011–2019 Taurus
2013–2014 Mustang
2015–2019 Transit-150
2015–2019 Transit-250
2015–2019 Transit-350
2015–2019 Transit-350 HD

Fits for Lincoln:
2015–2016 MKC
2013–2016 MKS
2013–2019 MKT
2011–2017 Navigator

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