Oxygen Sensor Replacement Estimate for Pontiac Fiero

Pontiac Fiero Oxygen Sensor Replacement costs $101 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$96 to $114
Labor: $70 -$80
Parts: $26 -$34
Average Dealer price
$146 to 161
Average Shop price
$116 to 126
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CarServiceYourMechanic PriceShop/Dealer Price
1988 Pontiac FieroV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.14 - $168.40
1987 Pontiac FieroL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.58 - $151.51
1987 Pontiac FieroV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$105.82Shop/Dealer Price$129.32 - $167.09
1988 Pontiac FieroV6-2.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.55 - $151.47
1985 Pontiac FieroL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$98.52Shop/Dealer Price$120.18 - $152.46
1985 Pontiac FieroV6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.49Shop/Dealer Price$130.13 - $168.39
1985 Pontiac FieroL4-2.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$106.66Shop/Dealer Price$130.44 - $168.89
1988 Pontiac FieroL4-2.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$97.99Shop/Dealer Price$119.57 - $151.50
Show example Pontiac Fiero Oxygen Sensor Replacement prices

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Patrick
27 years of experience
excellent experience Patrick is a very good mechanic and is courteous and cleans up afterwards and is just a pleasure to work with. I want to keep him as my only mechanic with Our Mechanic. William Crayton
1998 PONTIAC FIREBIRD - OXYGEN SENSOR REPLACEMENT (REAR/LOWER/DOWNSTREAM)
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Richard
16 years of experience
Should have called you guys before, and I have already recommend this to other people
2003 PONTIAC GRAND AM - WATER PUMP REPLACEMENT
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94 reviews
Eugenio
21 years of experience
Within one day of the quote, he arrived on time to replace the serpentine belt on my van, but diagnosed a bigger problem which was why it broke in the first place. He had to come back two additional times, but arrived on time each time. The overall cost, while three time more than quoted, was still much cheaper than I would have paid at the shop. He left the area clean and we are completely satisfied. Would definitely use him and this service again.
2004 PONTIAC MONTANA - SERPENTINE/DRIVE BELT REPLACEMENT
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87 reviews
Manuel
27 years of experience
Manuel is one of the few people I have met that is not only prompt, courteous and trustworthy but he has an immense depth of knowledge in what he is doing when it come to all aspects of a vehicle. I would highly recommend Manuel to any one looking for a top notch ASE certified mechanic. God Bless you Manuel.
1985 PONTIAC FIERO - WHEEL BEARINGS REPLACEMENT (DRIVER SIDE REAR, PASSENGER SIDE REAR)
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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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