Oxygen Sensor Replacement Estimate for Nissan D21

Nissan D21 Oxygen Sensor Replacement costs $161 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$114 to $256
Labor: $70 -$80
Parts: $44 -$176
Average Dealer price
$182 to 446
Average Shop price
$139 to 304
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Nissan D21L4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$119.88Shop/Dealer Price$146.87 - $195.16
1992 Nissan D21V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$138.73Shop/Dealer Price$170.50 - $232.99
1988 Nissan D21V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$256.98Shop/Dealer Price$318.27 - $469.41
1987 Nissan D21V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$256.98Shop/Dealer Price$318.29 - $469.45
1991 Nissan D21V6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.07 - $235.48
1987 Nissan D21V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$260.50Shop/Dealer Price$322.65 - $476.41
1986 Nissan D21V6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$261.39Shop/Dealer Price$323.84 - $478.33
1987 Nissan D21L4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$118.95Shop/Dealer Price$145.78 - $193.43
Show example Nissan D21 Oxygen Sensor Replacement prices

Parts required for a Nissan D21 Oxygen Sensor Replacement

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192 reviews
Chet
36 years of experience
Chet was very knowledgeable and helpful!!
2003 NISSAN ALTIMA - ALTERNATOR REPAIR
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87 reviews
Chris
21 years of experience
Really great service. I had booked for a more expensive service, but when he arrived and checked it out . It turned out that the problem was not what I had thought. Very nice man to work with.
2013 NISSAN ROGUE - OTHER INSPECTIONS
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Pete
11 years of experience
called ahead and showed up on time. friendly and professional, diagnosed and repaired car quickly. happy with the whole experience using this service. will use service and pete again for future needs.
2002 NISSAN PATHFINDER - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
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14 reviews
Anthony
20 years of experience
Even though he rescheduled for a later appointment time and notified me that he would arrive 20 minutes after the scheduled time, he arrived an hour late. I also didn't receive updates notifying me of his arrival. Nonetheless he was very friendly, helpful (he was even willing to give me a lift back to my apartment), and was able to pin point the problem
1998 NISSAN SENTRA - CAR IS NOT STARTING 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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