Oxygen Sensor Replacement Estimate for Saturn Ion

Saturn Ion Oxygen Sensor Replacement costs $164 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$137 to $198
Labor: $70 -$80
Parts: $67 -$118
Average Dealer price
$227 to 328
Average Shop price
$167 to 230
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
2007 Saturn IonL4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$182.83Shop/Dealer Price$225.56 - $321.08
2005 Saturn IonL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$180.75Shop/Dealer Price$223.02 - $317.02
2003 Saturn IonL4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$141.28Shop/Dealer Price$173.64 - $238.01
2006 Saturn IonL4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$180.75Shop/Dealer Price$223.00 - $316.98
2004 Saturn IonL4-2.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$151.70Shop/Dealer Price$186.66 - $258.83
2004 Saturn IonL4-2.0L TurboService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$151.70Shop/Dealer Price$186.64 - $258.81
2004 Saturn IonL4-2.0L TurboService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$142.96Shop/Dealer Price$175.80 - $241.48
2006 Saturn IonL4-2.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$194.75Shop/Dealer Price$240.53 - $345.03
Show example Saturn Ion Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Saturn Ion Oxygen Sensor Replacement

Meet some of our expert Saturn mechanics

Real customer reviews from Saturn owners like you.

450 reviews
Ben
36 years of experience
VERY GOOD SERVICE
2006 SATURN ION - TUNE-UP
Want Ben's expert advice? Ask your question now. Its free!
445 reviews
Chris
17 years of experience
Chris was really knowledgeable, very helpful as well he changed my oil explaining the whole process
2006 SATURN ION - OIL CHANGE
Want Chris's expert advice? Ask your question now. Its free!
311 reviews
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.
2005 SATURN ION - BATTERY REPLACEMENT
Want Lucas's expert advice? Ask your question now. Its free!
145 reviews
James
26 years of experience
The Best! (Nuff said)
2004 SATURN ION - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
Want James'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