Oxygen Sensor BWD OS169

Getting my sensors together.

I installed this O2 sensor on an aged 1994 Ford F250 with a 139000 mi on its 5.0 engine. I had previously replaced the Throttle positioning sensor and the manifold temp sensor, that improved its waning performance. I replaced the O2 sensor when I noticed the increase in gas consumption! The new sensor not only restored the gas mileage back to its normal abysmal state, but it also mildly improved the acceleration.Read full review

Verified purchase:  Yes • Condition: pre-owned • Sold by: spark-surplus