Oxygen Sensor Replacement Estimate for Nissan Sentra

Nissan Sentra Oxygen Sensor Replacement costs $180 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$114 to $333
Labor: $70 -$80
Parts: $44 -$253
Average Dealer price
$182 to 599
Average Shop price
$139 to 400
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CarServiceYourMechanic PriceShop/Dealer Price
1984 Nissan SentraL4-1.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$145.24Shop/Dealer Price$178.57 - $245.89
2004 Nissan SentraL4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$306.82Shop/Dealer Price$380.61 - $569.16
2006 Nissan SentraL4-1.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$306.82Shop/Dealer Price$380.56 - $569.08
2001 Nissan SentraL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$190.93Shop/Dealer Price$235.73 - $337.35
1994 Nissan SentraL4-1.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$119.88Shop/Dealer Price$146.88 - $195.18
1992 Nissan SentraL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$153.00Shop/Dealer Price$188.26 - $261.40
1999 Nissan SentraL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$153.38Shop/Dealer Price$188.84 - $262.33
1982 Nissan SentraL4-1.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.85Shop/Dealer Price$176.89 - $243.22
Show example Nissan Sentra Oxygen Sensor Replacement prices

Parts required for a Nissan Sentra Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
He's the best! joshua restored our faith in Mechanics,who is doing his job because he loves it and cares about the quality of work he does for his patrons. His best source of advertising is in the product of his work.There He rates the Highest! Thanks Josh,happy Holidays!
2004 NISSAN SENTRA - OTHER INSPECTIONS
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246 reviews
Godwin
19 years of experience
I simply relaxed in my home. My car never left the driveway. Most comfortable (for me) auto repair experience ever.
1994 NISSAN SENTRA - SERPENTINE/DRIVE BELT REPLACEMENT
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109 reviews
Augie
26 years of experience
Very nice, called me the night before to introduce himself. He was very prompt & thorough with his inspection. I booked my next appointment with him.
2006 NISSAN SENTRA - BASIC INSPECTION
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77 reviews
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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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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