Oxygen Sensor Replacement Estimate for Saturn LW200

Saturn LW200 Oxygen Sensor Replacement costs $153 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$120 to $211
Labor: $70 -$80
Parts: $50 -$131
Average Dealer price
$194 to 355
Average Shop price
$146 to 247
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Saturn LW200L4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.16Shop/Dealer Price$210.97 - $297.73
2001 Saturn LW200L4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$123.45Shop/Dealer Price$151.41 - $202.44
2002 Saturn LW200L4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$136.19Shop/Dealer Price$167.28 - $227.82
2001 Saturn LW200L4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$208.76Shop/Dealer Price$258.01 - $373.00
2002 Saturn LW200L4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.16Shop/Dealer Price$210.98 - $297.75
2003 Saturn LW200L4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$137.43Shop/Dealer Price$168.81 - $230.27
Show example Saturn LW200 Oxygen Sensor Replacement prices

Parts required for a Saturn LW200 Oxygen Sensor Replacement

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586 reviews
Joshua
22 years of experience
Joshua text me to let me know what time he would arrive and he arrived right on time. He was polite, informative, and friendly. I am a lifetime member because of Joshua's knowledge, honesty and professionalism. Thank you.
2001 SATURN SL2 - INSPECTION / DIAGNOSTICS
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445 reviews
Chris
17 years of experience
He did the job as described with no issues. Even provided his number to provide further assistance and research when the job he completed did not resolve the actual car problem. Had him work on my car a couple times and he has been consistently good.
2006 SATURN VUE - COOLANT LEVEL SENSOR REPLACEMENT
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212 reviews
Enrique
16 years of experience
Fantastic appt! He showed up on time, did the repairs in half the time and was a pleasure to meet and talk to! Very knowledgeable about the vehicle and a great mechanic! Thanks!
2002 SATURN SL1 - POWER STEERING PUMP REPLACEMENT
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10 reviews
Gonzalo
26 years of experience
Very friendly and professional. He showed up on time and explained what was wrong. My car was fixed within half an hour
2009 SATURN VUE - THERMOSTAT REPLACEMENT
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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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