Oxygen Sensor Replacement Estimate for Dodge B350

Dodge B350 Oxygen Sensor Replacement costs $120 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$96 to $150
Labor: $70 -$80
Parts: $26 -$70
Average Dealer price
$146 to 232
Average Shop price
$116 to 170
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1992 Dodge B350V8-5.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$145.29Shop/Dealer Price$178.63 - $245.99
1984 Dodge B350V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$125.84 - $161.52
1982 Dodge B350V8-5.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$125.79 - $161.45
1994 Dodge B350V8-5.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$140.03Shop/Dealer Price$172.10 - $235.54
1983 Dodge B350V8-5.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$126.56 - $162.67
1991 Dodge B350V8-5.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$141.35Shop/Dealer Price$173.70 - $238.09
1993 Dodge B350V8-5.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$141.68Shop/Dealer Price$174.20 - $238.91
1990 Dodge B350V8-5.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$143.90Shop/Dealer Price$176.96 - $243.32
Show example Dodge B350 Oxygen Sensor Replacement prices

Parts required for a Dodge B350 Oxygen Sensor Replacement

Meet some of our expert Dodge mechanics

Real customer reviews from Dodge owners like you.

212 reviews
Enrique
16 years of experience
Enrique is very personable and extremely professional. He explained everything that he was going to do and did it in a timely manner. I would definitely recommend him and if in the future I need a mechanic I will request him!
2005 DODGE RAM 1500 - WATER PUMP REPLACEMENT
Want Enrique's expert advice? Ask your question now. Its free!
136 reviews
Casey
19 years of experience
great, earlier than expected
1997 DODGE DAKOTA - CAR STARTS AND THEN DIES INSPECTION
Want Casey's expert advice? Ask your question now. Its free!
87 reviews
Chris
21 years of experience
Chris is amazing! Punctual, personable, professional. When the repair turned out to be more extensive than I had thought when I booked, he went out of his way to get the additional part needed quickly. Rarely, if ever, have I ever felt so taken care of in the course of getting a repair.
1994 DODGE B350 - SERPENTINE/DRIVE BELT REPLACEMENT
Want Chris's expert advice? Ask your question now. Its free!
54 reviews
Peter
22 years of experience
Peter was very helpful and Informative of what I should do and in his diagnosis. I appreciate his feedback and honesty. I would recommend Peter for the job.
1999 DODGE RAM 1500 - BRAKES, STEERING AND SUSPENSION INSPECTION
Want Peter'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 Dodge Models