Oxygen Sensor Replacement Estimate for Volvo S40

Volvo S40 Oxygen Sensor Replacement costs $249 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$223 to $300
Labor: $70 -$80
Parts: $153 -$220
Average Dealer price
$399 to 532
Average Shop price
$275 to 358
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CarServiceYourMechanic PriceShop/Dealer Price
2010 Volvo S40L5-2.5L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$251.34Shop/Dealer Price$311.19 - $458.09
2005 Volvo S40L5-2.5L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$303.09Shop/Dealer Price$375.95 - $561.71
2005 Volvo S40L5-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$249.32Shop/Dealer Price$308.69 - $454.09
2009 Volvo S40L5-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$249.32Shop/Dealer Price$308.71 - $454.13
2007 Volvo S40L5-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$252.70Shop/Dealer Price$312.91 - $460.83
2004 Volvo S40L5-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$252.70Shop/Dealer Price$312.89 - $460.80
2008 Volvo S40L5-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$253.54Shop/Dealer Price$314.04 - $462.65
2006 Volvo S40L5-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$249.32Shop/Dealer Price$308.74 - $454.16
Show example Volvo S40 Oxygen Sensor Replacement prices
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Parts required for a Volvo S40 Oxygen Sensor Replacement

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450 reviews
Ben
36 years of experience
did a great job. After installation of sway bar and struts from previous week. We rode a mile or so together to verify everything was ok. We discovered a couple of minor things and they were quickly corrected. I like the work done and the person doing it. Great job.
2007 VOLVO S40 - STABILIZER BAR
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308 reviews
Dan
34 years of experience
2002 VOLVO S40 - CAR IS OVERHEATING INSPECTION
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286 reviews
Dave
18 years of experience
Dave did a great job as always. He arrives on time and got the job done in less time than originally quoted. Thanks Dave!
2007 VOLVO S40 - 135,000 MILES MAINTENANCE SERVICE
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212 reviews
Enrique
16 years of experience
Enrique was very friendly, professional, and positive! He provided excellent customer service, like a doctor with the ideal bedside manner. Examples of this are that he patiently listened to me, showed me the issues my car was having (which has happened maybe only once or twice in the 25 years I've been driving), and he explained to me the way it would affect the vehicle. He was the best service adviser and mechanic I've ever had.
2005 VOLVO S40 - VENT OIL SEPERATOR REPLACEMENT
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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.

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