Oxygen Sensor Replacement Estimate for Saturn SC2

Saturn SC2 Oxygen Sensor Replacement costs $140 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$93 to $175
Labor: $70 -$80
Parts: $23 -$95
Average Dealer price
$139 to 283
Average Shop price
$112 to 202
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CarServiceYourMechanic PriceShop/Dealer Price
1999 Saturn SC2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.54Shop/Dealer Price$163.95 - $222.49
1997 Saturn SC2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.37Shop/Dealer Price$162.55 - $220.26
2000 Saturn SC2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.37Shop/Dealer Price$162.50 - $220.18
2002 Saturn SC2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$156.56Shop/Dealer Price$192.76 - $268.60
2002 Saturn SC2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.54Shop/Dealer Price$163.96 - $222.51
2001 Saturn SC2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$133.54Shop/Dealer Price$163.94 - $222.48
1998 Saturn SC2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$172.93Shop/Dealer Price$213.27 - $301.42
1997 Saturn SC2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$170.56Shop/Dealer Price$210.29 - $296.65
Show example Saturn SC2 Oxygen Sensor Replacement prices
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Parts required for a Saturn SC2 Oxygen Sensor Replacement

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344 reviews
Robert
26 years of experience
Robert was sent to finish a job another mechanic could not complete, and Robert was timely, professional, and clean. I will certainly be requesting Robert personally the next time any of my vehicles need servicing.
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Lucas
12 years of experience
I had an electrical problem with my car (wouldn't start). I thought it went beyond the typical dead battery situation (battery wouldn't take a jump, there were no preceeding hard starts), so I wanted everything tested. It was convenient to have him come to the car, instead of me taking the car to a shop (since it wouldn't start, we were probably looking at towing). I could have changed the battery out myself, but I wouldn't have known if there was some underlying issue or not (starter, generator, alternator). It turned out that it just was the battery (battery was bad, needed to be replaced), although Lucas tested everything, so now I have some peace of mind that it's not going to happen again.
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Timothy
17 years of experience
Tim is a professional, trustworthy and experienced mechanic. He took the time to explain what and why he is doing things. He efficiently and expertly changed a wheel bearing on my 2003 Saturn. Problem solved.
2003 SATURN ION - WHEEL BEARINGS REPLACEMENT (PASSENGER SIDE FRONT)
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William
13 years of experience
William was on time,reliable, and honest. Informing me of some issues that I knew were to be true pertaining to my vehicle..overall I was very pleased with his services and expertise. .
2008 SATURN AURA - OIL CHANGE
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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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