Oxygen Sensor Replacement Estimate for Mazda B2600

Mazda B2600 Oxygen Sensor Replacement costs $177 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$109 to $239
Labor: $70 -$80
Parts: $39 -$159
Average Dealer price
$170 to 411
Average Shop price
$132 to 282
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CarServiceYourMechanic PriceShop/Dealer Price
1992 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$182.83Shop/Dealer Price$225.56 - $321.08
1993 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.40Shop/Dealer Price$295.09 - $432.33
1987 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$122.18Shop/Dealer Price$149.77 - $199.81
1993 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$180.75Shop/Dealer Price$223.00 - $316.98
1988 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$123.16Shop/Dealer Price$150.99 - $201.76
1992 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$241.58Shop/Dealer Price$298.99 - $438.55
1991 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$242.37Shop/Dealer Price$300.07 - $440.30
1990 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$180.75Shop/Dealer Price$223.02 - $317.02
Show example Mazda B2600 Oxygen Sensor Replacement prices
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Parts required for a Mazda B2600 Oxygen Sensor Replacement

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Dave
18 years of experience
Did a great job. Highly recommended!
2004 MAZDA 3 - BRAKE SYSTEM FLUSH
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Eugenio
21 years of experience
Eugenio is done great work to my car fixing brake pad and rotor in quick time his polite and knowledgeable. This is my first time with yourmechanic i had quote from the dealerfor 450$ for the same work which is done by 286$ for fixed price with warranty
2008 MAZDA 5 - BRAKE ROTOR/DISC REPLACEMENT (FRONT)
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6 years of experience
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2010 MAZDA 3 - CAR IS NOT STARTING INSPECTION
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11 years of experience
I had a great experience with Casey. He was on time, hard-working and honest. I absolutely trust him with my car and know that he would never try to pull one over on me (something that women experience far too often with mechanics, unfortunately). I will definitely be requesting him again for my future needs.
2012 MAZDA 6 - BRAKE PADS REPLACEMENT (FRONT)
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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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