Oxygen Sensor Replacement Estimate for Nissan Pulsar

Nissan Pulsar Oxygen Sensor Replacement costs $140 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$140 to $150
Labor: $70 -$80
Parts: $70
Average Dealer price
$232
Average Shop price
$170
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CarServiceYourMechanic PriceShop/Dealer Price
1983 Nissan PulsarL4-1.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.24Shop/Dealer Price$178.57 - $245.89
1983 Nissan PulsarL4-1.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.85Shop/Dealer Price$176.90 - $243.22
Show example Nissan Pulsar Oxygen Sensor Replacement prices

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174 reviews
Scott
31 years of experience
Excellent job
2004 NISSAN PATHFINDER - STRUT ASSEMBLY REPLACEMENT (FRONT)
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Alex
11 years of experience
Alex was efficient and explained everything I needed to know . He put my mind at ease.
2008 NISSAN ALTIMA - CAR AC COMPRESSOR REPLACEMENT
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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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Tony
10 years of experience
Tony was very professional, friendly, clear and concise. I'm looking forward to using Tony again in the near future.
2010 NISSAN ALTIMA - CAR IS SLOW TO ACCELERATE 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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