Repair Cost Guide

Oxygen sensor replacement cost
for a Ford F-150

Replacing a faulty oxygen sensor on a Ford F-150 involves locating the sensor, disconnecting its electrical connector, and unscrewing it from the exhaust manifold or pipe. The cost is primarily driven by the number of sensors replaced and the specific engine configuration, as the F-150 can have multiple sensors in hard-to-reach locations. Labor time varies significantly if the sensor is seized or rusted in place.

$220 – $450
Typical fair price range · USD

Cost breakdown

Parts: ~$60-$150 / Labour: ~$160-$300

What affects the price

Engine size and configuration (e.g., V6 vs. V8) determines sensor location and accessibility
Whether it's an upstream (Bank 1, Sensor 1) or downstream sensor, as upstream sensors are typically more expensive
Severe rust or corrosion in the exhaust system can significantly increase labor time for removal

Can you do it yourself?

Possible with skill (Requires an OBD-II scanner to diagnose the specific faulty sensor, appropriate sockets/extensions, and penetrating oil for rusty fittings)

Tips before you pay

Use an OBD-II scanner to confirm which specific sensor (e.g., Bank 1 Sensor 2) has failed before purchasing parts
Apply a quality penetrating oil to the sensor threads several hours before attempting removal to prevent breakage
Ensure the engine is completely cool before starting work to avoid burns and ensure proper thread engagement for the new sensor

Got an actual quote for this repair? Check if it's fair in seconds — or add it to your car's schedule so you never wonder when it's due again.

Check your quote free Track it in your Garage

More cost guides

Brake pads replacement — Ford F-150 Alternator replacement — Ford F-150 Timing belt replacement — Ford F-150

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.