Price: $41.99
(as of Apr 20, 2026 00:30:57 UTC – Details)
Product description

Advantages of BLPextrm O2 Sensor
Low power consumption(7watt)Adapt to high temperatures (vent at 1000 ℃)Multilayer ceramic belt structure with integral heater.The very short activity time (<15 seconds) Speed up the Cold Start.There is no need to adjust and repair the oxygen sensor, just replace the same type of oxygen sensor.

Before purchasing an O2 sensor, please carefully check your vehicle’s year, brand and model, image, and part number to confirm compatibility
Compatible with Ford:
for Ford Fusion SE Sedan 4-Door 1.5L 2016for Ford Fusion SE Sedan 4-Door 1.5L 2017for Ford Fusion SE Sedan 4-Door 1.5L 2018for Ford Fusion SE Sedan 4-Door 1.5L 2019for Ford Fusion SEL Sedan 4-Door 1.5L 2019for Ford Fusion SE Sedan 4-Door 1.5L 2020for Ford Fusion SEL Sedan 4-Door 1.5L 2020
Replacement Part No:
Oxygen Sensor Upstream and Downstream Replace 234-5172, DS7Z9F472B, 234-8039, 2348039, FB5Z9G444A, GK4Z9G444D, HS7Z9G444A, FB5Z9G444C, GK4Z9G444E, FB5Z-9G444-C, FB5Z-9G444-A. Before purchasing an O2 sensor, please carefully check your vehicle’s year, brand and model, image, and part number to confirm compatibility

Can I replace the oxygen (O2) sensor by myself?Yes. However, it is better to let a professional technician help you replace the oxygen sensor to better maintain your car’s discharge system.What might be the problem when my check engine light comes on?This may be due to damage to the sensor probe, damage to the sensor body, internal failure of the sensor, external electrical failure or other problems.Why is the fault indicator on?If the fault indicator is on, it does not mean that the sensor is faulty. Different trouble codes mean different situations. Please judge the code carefully and find out the real problem.Can the BLPextrm OE O2 sensor help my vehicle maintain discharge performance?Yes. The BLPextrm OE oxygen (O2) asensor can help the on-board computer on the vehicle adjust the discharge ratio to maintain good discharge performance.
Application: Oxygen Sensor Upstream and Downstream Fits for Ford Fusion SE Sedan 4-Door 1.5L 2016, for Ford Fusion SE Sedan 4-Door 1.5L 2017, for Ford Fusion SE Sedan 4-Door 1.5L 2018, for Ford Fusion SE Sedan 4-Door 1.5L 2019, for Ford Fusion SEL Sedan 4-Door 1.5L 2019, for Ford Fusion SE Sedan 4-Door 1.5L 2020, for Ford Fusion SEL Sedan 4-Door 1.5L 2020
Replacement Part No: Oxygen Sensor Upstream and Downstream Replace 234-5172, DS7Z9F472B, 234-8039, 2348039, FB5Z9G444A, GK4Z9G444D, HS7Z9G444A, FB5Z9G444C, GK4Z9G444E, FB5Z-9G444-C, FB5Z-9G444-A. Before purchasing an O2 sensor, please carefully check your vehicle’s year, brand and model, image, and part number to confirm compatibility
Oxygen Sensor Makings: Our oxygen sensor is made of carefully selected materials, capable of reaching temperatures up to 650 degrees Celsius, with faster response time and longer lifespan
Role of the Oxygen Sensor: Oxygen sensors are critical components in maintaining the health and performance of your vehicle’s engine can accurately detect and help ensure continuous monitoring and operation of your engine. O2 sensors solve the problems of unstable idle, frequent stalling, and poor acceleration in your car
Efficieent Problem Solving: If you encounter any dissatisfaction with the performance of your oxygen sensors. And our dedicated team will work diligently to resolve your concerns. Whether it involves oxygen sensor replacement, or troubleshooting, we remain committed to addressing your practical needs to ensure your o2 sensor functions as expected









