Oxygen Sensor Replacement Cost

$201   to   $316
Labor: $78 - $100
Parts: $123 - $216
The average cost for an oxygen sensor replacement is between $201 to $316. Labor costs are estimated between $78 to $100 while parts are priced between $123 to $216. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.

A failed oxygen sensor may cause the vehicle to fail an emissions test. The failed sensor will cause a trouble code to be set and the Check Engine Light to illuminate.

Oxygen sensors can fail if they are contaminated with oil, coolant, or silicone. If fluid contamination has caused an oxygen sensor failure, the source of the fluid must be resolved or the new sensor may be ruined.

Intake and exhaust leaks can trigger an oxygen sensor trouble code, but the oxygen sensor does not require repair. Repairing the leak will resolve the problem.

On vehicles 1996 and newer, using an inexpensive "universal" oxygen sensor will cause problems with the emissions system and is highly discouraged.

This is a national average for all makes and models, but you can make it more accurate by adding your car info and ZIP.
This is a national average for all makes and models, but you can make it more accurate by adding your car info and ZIP.
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