Oxygen Sensor Replacement Estimate for Toyota Van Wagon

Toyota Van Wagon Oxygen Sensor Replacement costs $145 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$144 to $154
Labor: $70 -$80
Parts: $74
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Toyota Van WagonL4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$150.49Shop/Dealer Price$185.13 - $256.39
Show example Toyota Van Wagon Oxygen Sensor Replacement prices
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395 reviews
18 years of experience
show up on time (actually early), get the job done.
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287 reviews
9 years of experience
Steven was punctual, professional and courteous and performed the repair quickly and cleanly. I will recommend his work to anyone. After his repair, I could pass the emissions test with ease, and was able to complete the licensing process the day of the repair. Thanks, Steven.
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153 reviews
10 years of experience
Jose arrived early in did a great job explained a couple of things that needed some attention gave me a quote I will be using again..
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132 reviews
11 years of experience
I am so satisfied with Alex and his knowledge of auto repairs. He was a complete professional. He completed the work in a very timely manner and gave me some information about other services that this company offers. I have finally found someone that I can trust to be honest and help me keep my and my wife's car running and in good mechanical order. Anyone looking for a great mechanic, call this guy for sure!!!!!
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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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