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
$171 to 411
Average Shop price
$132 to 282
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CarServiceYourMechanic PriceShop/Dealer Price
1990 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$181.54Shop/Dealer Price$223.94 - $318.49
1987 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$111.21Shop/Dealer Price$136.10 - $177.95
1988 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$111.21Shop/Dealer Price$136.06 - $177.87
1993 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.72Shop/Dealer Price$295.47 - $432.93
1989 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$181.54Shop/Dealer Price$223.95 - $318.50
1992 Mazda B2600L4-2.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$181.54Shop/Dealer Price$223.94 - $318.48
1991 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$242.70Shop/Dealer Price$300.48 - $440.95
1992 Mazda B2600L4-2.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$238.72Shop/Dealer Price$295.49 - $432.97
Show example Mazda B2600 Oxygen Sensor Replacement prices

Parts required for a Mazda B2600 Oxygen Sensor Replacement

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450 reviews
Ben
36 years of experience
I was happy with the service and he did a good job. However I think one of the springs was put on my shock backwards so I would like someone to give me a call. My name is Stacy brand and my phone number is 832-343-5021
2011 MAZDA 3 - STRUT ASSEMBLY REPLACEMENT (FRONT, REAR)
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186 reviews
Isai
22 years of experience
Isai was great! He came by, explained how the whole process worked and completed a fast/efficient job. I will definitely be using this company much more, as well as this specific contractor. Thanks Isai!
2012 MAZDA CX-7 - OIL CHANGE
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Tyrone
6 years of experience
Tyrone is very experienced mechanic providing excellent service. Although it was Sunday and I didn't mind to wait as needed Tyrone arrived on time and started to work on my two cars. He serviced them promptly, explained everything, recommended to change one part in the near future, and addressed all my concerns. I guess, I am done with dealerships now. Tyrone is my mechanic!
2012 MAZDA 5 - BRAKE PADS REPLACEMENT (FRONT, REAR)
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44 reviews
Michael
20 years of experience
Michael was early for my appointment. He was very knowledgeable about the repairs he did on my vehicle and answered every question I had. It was a stress free reapair.
1997 MAZDA B2300 - CAR STARTER REPAIR
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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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