Oxygen Sensor Replacement Estimate for Saturn SW2

Saturn SW2 Oxygen Sensor Replacement costs $147 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$128 to $176
Labor: $70 -$80
Parts: $58 -$96
Average Dealer price
$208 to 285
Average Shop price
$155 to 203
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2001 Saturn SW2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.24Shop/Dealer Price$162.32 - $219.90
1998 Saturn SW2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.83Shop/Dealer Price$211.88 - $299.20
2000 Saturn SW2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$169.29Shop/Dealer Price$208.65 - $294.03
1996 Saturn SW2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.83Shop/Dealer Price$211.86 - $299.16
1997 Saturn SW2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.24Shop/Dealer Price$162.34 - $219.92
1999 Saturn SW2L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$173.75Shop/Dealer Price$214.21 - $302.91
2000 Saturn SW2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.53Shop/Dealer Price$162.77 - $220.62
1996 Saturn SW2L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$131.09Shop/Dealer Price$160.95 - $217.71
Show example Saturn SW2 Oxygen Sensor Replacement prices

Parts required for a Saturn SW2 Oxygen Sensor Replacement

Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

256 reviews
Jay
32 years of experience
Very friendly and informative
2000 SATURN SL - INSPECTION / DIAGNOSTICS
Want Jay's expert advice? Ask your question now. Its free!
251 reviews
Jeffrey
22 years of experience
Arrived promptly and completed oil change in a timely manner.
2005 SATURN ION - OIL CHANGE
Want Jeffrey's expert advice? Ask your question now. Its free!
164 reviews
Theodore
11 years of experience
Arrived right on time, was courteous and professional. He walked me through all the repairs afterwards and was great from beginning to end.
1999 SATURN SL2 - STARTER REPLACEMENT
Want Theodore's expert advice? Ask your question now. Its free!
112 reviews
Rod
12 years of experience
Service was excellent and I accidentally overslept but Rod was very nice about it and he's very thorough. I'm definitely using YourMechanic again!
2007 SATURN ION - CONTROL ARM ASSEMBLY REPLACEMENT (FRONT UPPER LEFT, FRONT UPPER RIGHT)
Want Rod's expert advice? Ask your question now. Its free!

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