Downstream Oxygen Sensor for Ford Edge Explorer Mazda 6 CX-9

Main Description

Upgrade your vehicle’s exhaust sensing with the IWOKPHD Downstream Oxygen Sensor, a reliable aftermarket replacement designed for a wide range of Ford, Lincoln, Mazda, and Mercury models. This downstream sensor helps monitor the exhaust flow and support proper fuel trim and emission control, contributing to smoother engine performance and better overall drivability.

Designed to fit a variety of popular models including Ford Edge, Explorer, Flex, Fusion, Taurus, Transit, and Police Interceptor variants, as well as Lincoln, Mazda 6, Mazda CX-9, and Mercury Milan, this sensor comes with multiple part-number options to ensure a compatible match for your VIN and year. Built for a broad compatibility window, it serves as a practical, long-lasting replacement part when your original sensor starts to fail.

Made for the EU market as part of InterCyprus’ offerings, this product carries a two-year warranty and is CE certified for safety and reliability in accordance with EU regulations. Always verify the exact part number and vehicle fitment before purchasing to ensure a precise match for your car’s specifications.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.

Benefits & Tips

• Practical replacement option for downstream oxygen sensor issues on listed Ford, Lincoln, Mazda, and Mercury vehicles.
• Check compatibility by part number and vehicle details to ensure proper fitment before ordering.
• Keep your VIN, year, make, and model handy when requesting fitment verification to avoid delays.

Product Specifications

• Brand Name: IWOKPHD
• Sensor Type: Magnetic Induction
• Electronic: No
• Origin: Mainland China
• OEM No.: BH6Z-9G444-A
• Part Numbers: BH6Z-9G444-A, 234-4489, 250-24983, 18128, 22134; BH6Z9G444A, 2344489
• Repeatability: 2011 2012 2013 2014 2015 2016 2017 2018 2019
• Warranty: 2 YEAR
• Package Includes: 1 piece

Application & Fitment Notes

Please check the part number before purchasing replacements. Please make sure that you are ordering the correct auto part for your vehicle. If you’re not sure or don’t know, please contact us. Provide VIN, YEAR, MAKE, and MODEL of your vehicle and we will double check and verify fitment for you.

Warnings / Reminders

Please verify part number and vehicle compatibility before purchase. If in doubt, contact us with your VIN, year, make, and model to ensure the sensor will fit your specific vehicle.