O2 Oxygen Sensor

Fitment
Compatible with: 2014-18 Subaru Forester H4 2.0L Downstream Bank 1 Sensor 2
Compatible with: 2019-20 Subaru Ascent H4 2.4L Downstream Bank 1 Sensor 2
Compatible with: 2020 Subaru Outback H4 2.4L Downstream Bank 1 Sensor 2
Compatible with: 2015-20 Subaru WRX H4 2.0L Downstream Bank 1 Sensor 2
Compatible with: 2020 Subaru Legacy H4 2.4L Downstream Bank 1 Sensor 2

Product Attributes
Band Type: Narrow
Connector Gender: Female
Connector Shape: Circle
Grade Type: Regular
Mounting Type: Threaded
Overall Length: 11.02 in
Overall Length: 280 mm
Sensor Type: Heated
Terminal Gender: Female
Terminal Quantity: 4
Thread Diameter: 18 mm
Thread Size: M18x1.5-6e
Universal Or Specific Fit: Specific
Wire Quantity: 4
Wiring Harness Length: 161 mm
Wiring Harness Length: 6.34 in
Wrench Size: 22 mm
Sensor Design: Thimble

Item Details
TRQ oxygen sensors are manufactured to precise specifications using premium raw materials to optimize your vehicle's emission system. Each sensor is isostatically-pressed for improved strength and durability, and plasma-sprayed to improve sensitivity and prolong the service life of the sensors. Oxygen sensors wear out over time and should be replaced every 60,000 miles to prevent poor engine performance. TRQ recommends replacing the oxygen sensors in sets to optimize fuel economy and reduce overall emissions. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.

Interchanges
234-4988, 250-241160