Oxygen Sensor Replacement Estimate for Nissan Pathfinder

Nissan Pathfinder Oxygen Sensor Replacement costs $220 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$116 to $402
Labor: $70 -$144
Parts: $46 -$258
Average Dealer price
$185 to 684
Average Shop price
$141 to 472
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CarServiceYourMechanic PriceShop/Dealer Price
1996 Nissan PathfinderV6-3.3LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.05 - $235.46
2003 Nissan PathfinderV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$159.74Shop/Dealer Price$196.47 - $270.56
1992 Nissan PathfinderV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$216.38Shop/Dealer Price$267.51 - $388.20
1991 Nissan PathfinderV6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$216.38Shop/Dealer Price$267.53 - $388.24
1990 Nissan PathfinderV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$168.57Shop/Dealer Price$207.74 - $292.56
1991 Nissan PathfinderV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$168.57Shop/Dealer Price$207.72 - $292.53
2006 Nissan PathfinderV6-4.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$318.89Shop/Dealer Price$395.72 - $593.34
1987 Nissan PathfinderL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$118.86Shop/Dealer Price$145.66 - $193.24
Show example Nissan Pathfinder Oxygen Sensor Replacement prices
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Parts required for a Nissan Pathfinder Oxygen Sensor Replacement

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308 reviews
Dan
34 years of experience
I am very happy and content with the work Dan provided and i will be useing Your mechanic again and I will ask for Dan again. Thank you Your mechanic!
1999 NISSAN PATHFINDER - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM, REAR/LOWER/DOWNSTREAM)
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249 reviews
Russell
19 years of experience
Russell is very professional and knowledgeable. He pinpointed my problem during the inspection in just a few minutes. He was very friendly and informative about additional repairs that I should consider having done. When I have the extra money to do them i will definitely want Russell performing the labor on them. I was very impressed that he went to purchase the distributor needed to complete the repair and even showed up early on Sunday afternoon to complete the repairs. My Nissan Pathfinder is running as good as it ever did! Thank you Russell!
1998 NISSAN PATHFINDER - CAR IS NOT STARTING INSPECTION
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174 reviews
Scott
31 years of experience
Excellent job
2004 NISSAN PATHFINDER - STRUT ASSEMBLY REPLACEMENT (FRONT)
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77 reviews
Pete
11 years of experience
Pete is a professional mechanic and knows how to improvise to get the job done. I highly recommend him and would seek his help with any future repairs.
2008 NISSAN SENTRA - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
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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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