Oxygen Sensor Replacement Estimate for Volvo V90

Volvo V90 Oxygen Sensor Replacement costs $256 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$240 to $282
Labor: $70 -$80
Parts: $170 -$202
Average Dealer price
$433 to 497
Average Shop price
$296 to 336
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CarServiceYourMechanic PriceShop/Dealer Price
1998 Volvo V90L6-2.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$288.22Shop/Dealer Price$357.30 - $531.85
1998 Volvo V90L6-2.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$250.31Shop/Dealer Price$309.97 - $456.14
Show example Volvo V90 Oxygen Sensor Replacement prices

Parts required for a Volvo V90 Oxygen Sensor Replacement

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266 reviews
Grzegorz
36 years of experience
Grzegorz was awesome, thorough, and very knowledgeable... He did oil change for my car, took pictures and identify all problems with the car in his 50-point inspection report. Would highly recommend Grzegorz for your next automotive service.
1998 VOLVO S90 - OIL CHANGE
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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 SEPARATOR REPLACEMENT
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184 reviews
Tom
37 years of experience
Tom was awesome. Showed up on time, did a full inspection of my car and performed the oil change for the quoted price. I will definitely be using him again!
2007 VOLVO S40 - 127,500 MILES MAINTENANCE SERVICE
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48 reviews
TJ
21 years of experience
TJ was great - communicated via text and email prior to arrival, and was very friendly in person. He seemed to genuinely care about providing an accurate check of my car, and answered any questions that I had!
2005 VOLVO S40 - PRE-PURCHASE CAR INSPECTION
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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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