Oxygen Sensor Replacement Estimate for Ford F-350

Ford F-350 Oxygen Sensor Replacement costs $123 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$110 to $147
Labor: $70 -$80
Parts: $40 -$67
Average Dealer price
$172 to 227
Average Shop price
$133 to 167
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CarServiceYourMechanic PriceShop/Dealer Price
1987 Ford F-350V8-7.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$113.28Shop/Dealer Price$138.62 - $181.98
1992 Ford F-350V8-7.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$123.45Shop/Dealer Price$151.41 - $202.44
1983 Ford F-350V8-5.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$138.09Shop/Dealer Price$169.66 - $231.64
1995 Ford F-350V8-5.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$129.84Shop/Dealer Price$159.37 - $215.17
1995 Ford F-350L6-4.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$134.84Shop/Dealer Price$165.58 - $225.11
1987 Ford F-350L6-4.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$113.28Shop/Dealer Price$138.62 - $181.97
1984 Ford F-350L6-4.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$113.06Shop/Dealer Price$138.43 - $181.68
1997 Ford F-350V8-7.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$129.84Shop/Dealer Price$159.39 - $215.21
Show example Ford F-350 Oxygen Sensor Replacement prices

Parts required for a Ford F-350 Oxygen Sensor Replacement

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Real customer reviews from Ford owners like you.

331 reviews
Jamahl
15 years of experience
very good.
1999 FORD EXPEDITION - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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308 reviews
Dan
34 years of experience
Second time doing maintenance at my house. Dan is a great mechanic!
1997 FORD F-150 - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
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132 reviews
Alex
11 years of experience
Changed O2 sensor
2010 FORD F-150 - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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51 reviews
Jonathan
8 years of experience
Jonathan was timely and efficient! The alternator in my car was hard to get to but he still got in done in just a little over the quoted time. Great job! I am very pleased.
2007 FORD ESCAPE - ALTERNATOR REPAIR
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All about Oxygen Sensor Replacement

With each new model year, manufacturers are adding more oxygen sensors to better manage engine operation. Some high performance engines have an oxygen sensor for each cylinder as well as one for the rear of each catalytic convertor. The sensors are located either underneath the hood or underneath the car. The oxygen sensors are connected (screwed) to the exhaust pipe, either in front or back of the catalytic converter. The front (upstream) sensors measure the amount of oxygen in the exhaust system. The purpose of the front oxygen sensor(s) is to measure how rich or lean the gases are as the gases exit the combustion chamber. Depending upon whether the exhaust gas is lean (high in oxygen content) or rich (low in oxygen content), the amount of fuel entering the engine is adjusted by the engine management computer to try and maintain an ideal mixture that produces the lowest emissions output from the catalytic convertor. Rear (downstream) sensors are located behind the catalytic converter. The purpose of the rear oxygen sensor(s) is to monitor the oxygen content of the exhaust gases leaving the catalytic convertor. If one or more of the oxygen sensors are faulty, your car may not pass the emissions test. If you drive your car with a faulty oxygen sensor, you may get poor gas mileage and it can damage the catalytic converter.

Oxygen Sensor Replacement Estimates for Popular Ford Models