Oxygen Sensor Replacement Estimate for Saturn Aura

Saturn Aura Oxygen Sensor Replacement costs $173 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$142 to $212
Labor: $70 -$80
Parts: $72 -$132
Average Dealer price
$237 to 357
Average Shop price
$173 to 248
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CarServiceYourMechanic PriceShop/Dealer Price
2009 Saturn AuraL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$212.67Shop/Dealer Price$262.86 - $380.75
2007 Saturn AuraV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$194.75Shop/Dealer Price$240.53 - $345.04
2009 Saturn AuraV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$194.75Shop/Dealer Price$240.48 - $344.96
2009 Saturn AuraV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$170.56Shop/Dealer Price$210.27 - $296.61
2007 Saturn AuraV6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.10Shop/Dealer Price$243.41 - $349.64
2008 Saturn AuraV6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$197.10Shop/Dealer Price$243.40 - $349.61
2007 Saturn AuraV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$197.69Shop/Dealer Price$244.22 - $350.94
2008 Saturn AuraL4-2.4L HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$190.93Shop/Dealer Price$235.75 - $337.39
Show example Saturn Aura Oxygen Sensor Replacement prices
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Parts required for a Saturn Aura Oxygen Sensor Replacement

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331 reviews
Jamahl
15 years of experience
2007 SATURN AURA - OIL CHANGE
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249 reviews
Russell
19 years of experience
Russell has been out to my home four times now within the last couple of weeks to fix things that keep breaking on my vehicle. I really appreciate his willingness to show me what's wrong with the parts and I also appreciate that he is always trying to make sure I get the best deal on my repair. I'll definitely be calling Russell again when I need a mechanic.
2003 SATURN L200 - BRAKE SAFETY INSPECTION INSPECTION
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192 reviews
Rocco
17 years of experience
He was very forthright and knowledgable about my issue. He was awesome.
2004 SATURN VUE - CHECK ENGINE LIGHT IS ON INSPECTION
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55 reviews
Chris
6 years of experience
Excellent!
2009 SATURN AURA - ENGINE MOUNT REPLACEMENT (SIDE)
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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.

Oxygen Sensor Replacement Estimates for Popular Saturn Models