Upstream Oxygen O2 Sensor For 1987-1990 Ford Mustang Ranger 2.3L L4 – Topcn-autoparts

This upstream oxygen sensor from Topcn-autoparts is a direct fit for 1987–1990 Ford Mustang and Ranger models with the 2.3L L4 engine.

It’s a 3-wire heated sensor with a narrow-band output range of 0.2 to 0.8 volts.

The sensor mounts in the front position, before the catalytic converter, and features a blade terminal connector with male gender.

Thread size is M18, and the hex size is 7/8 inch.

It’s built with a durable metal housing and steel finish, and it’s heated for faster activation and more accurate readings.

Installation is easy with a screw-on attachment method.

This sensor helps improve fuel efficiency and reduce emissions by ensuring your engine gets the right air-fuel mixture.

Compatible with OE part numbers like F03Z9F472A, 234-3002, and more.

Backed by a 1-year warranty.

Keep your Ford running clean and efficient with this quality replacement part.