Oxygen Sensor Replacement Estimate for Nissan 720

Nissan 720 Oxygen Sensor Replacement costs $140 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$140 to $150
Labor: $70 -$80
Parts: $70
Average Dealer price
$232
Average Shop price
$170
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1984 Nissan 720L4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$145.24Shop/Dealer Price$178.57 - $245.89
1985 Nissan 720L4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.85Shop/Dealer Price$176.90 - $243.22
1986 Nissan 720L4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.85Shop/Dealer Price$176.85 - $243.14
1986 Nissan 720L4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$143.85Shop/Dealer Price$176.87 - $243.18
1984 Nissan 720L4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.24Shop/Dealer Price$178.58 - $245.90
1985 Nissan 720L4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$145.24Shop/Dealer Price$178.56 - $245.88
Show example Nissan 720 Oxygen Sensor Replacement prices

Meet some of our expert Nissan mechanics

Real customer reviews from Nissan owners like you.

331 reviews
Jamahl
15 years of experience
My husband and I have booked Jamahl time and again and we have never been disappointed! He is super patient and honest - will book again!!
2001 NISSAN XTERRA - 150,000 MILES MAINTENANCE SERVICE
Want Jamahl's expert advice? Ask your question now. Its free!
115 reviews
Robert
27 years of experience
Great job. Rob suggested some things which 5 days ago the whole repair shop didn't see.
1999 NISSAN MAXIMA - SERPENTINE/DRIVE BELT REPLACEMENT
Want Robert's expert advice? Ask your question now. Its free!
111 reviews
Christopher
22 years of experience
Sorry but I must admit I had a great deal of anxiety about this service. Like many people, I am skeptical about all things related to cars - dealers & 'repair shops' in particular. However, my impression at this point is that this is a great service. I didn't feel as if I was being "taken for the proverbial ride". Christopher seemed to be both thorough & knowlegeable. He addressed the 'obvious' problem and didn't recommend expensive repairs. I'll follow up as needed.Feel free to use my comments on YELP
2006 NISSAN MURANO - BRAKES, STEERING AND SUSPENSION SYSTEM INSPECTION
Want Christopher's expert advice? Ask your question now. Its free!
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)
Want Pete's expert advice? Ask your question now. Its free!

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.

Oxygen Sensor Replacement Estimates for Popular Nissan Models