Oxygen Sensor Replacement Estimate for Saturn SW1

Saturn SW1 Oxygen Sensor Replacement costs $142 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$104 to $176
Labor: $70 -$80
Parts: $34 -$96
Average Dealer price
$161 to 285
Average Shop price
$126 to 203
Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
1994 Saturn SW1L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$163.47Shop/Dealer Price$201.36 - $282.36
1997 Saturn SW1L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.83Shop/Dealer Price$211.88 - $299.20
1995 Saturn SW1L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$131.09Shop/Dealer Price$160.91 - $217.64
1998 Saturn SW1L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$171.83Shop/Dealer Price$211.86 - $299.16
1999 Saturn SW1L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$132.24Shop/Dealer Price$162.34 - $219.92
1999 Saturn SW1L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$173.75Shop/Dealer Price$214.21 - $302.91
1996 Saturn SW1L4-1.9LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$174.23Shop/Dealer Price$214.90 - $304.03
1997 Saturn SW1L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$131.09Shop/Dealer Price$160.95 - $217.71
Show example Saturn SW1 Oxygen Sensor Replacement prices

Parts required for a Saturn SW1 Oxygen Sensor Replacement

Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

395 reviews
Tien
18 years of experience
Very professional and experienced. Felt very comfortable with him.
1995 SATURN SW1 - OTHER INSPECTIONS
Want Tien's expert advice? Ask your question now. Its free!
311 reviews
Lucas
12 years of experience
Lucas was the best! He told me exactly what needed to be done - and how inexpensively! I was expecting to spend about $1000 on a replacement axle - but when he showed me the pieces that needed replacing, they only came out to just over $100! He is an incredibly qualified, honest, and wonderful mechanic. I would love to have him service my car again and cannot recommend YourMechanic.com enough to all of my friends.
2004 SATURN ION - BRAKES, STEERING AND SUSPENSION INSPECTION
Want Lucas's expert advice? Ask your question now. Its free!
274 reviews
Noe
31 years of experience
Noe explained the engine light issue and gave me a detailed report on what needed to be fixed. I was very impressed with how friendly and knowledgeable he was.
2002 SATURN L300 - CHECK ENGINE LIGHT IS ON INSPECTION
Want Noe's expert advice? Ask your question now. Its free!
249 reviews
Russell
19 years of experience
I was very pleased with my Service he was friendly and on time
2001 SATURN SC1 - REPAIR FUEL PUMP CIRCUT
Want Russell'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