Oxygen Sensor Replacement Estimate for Mitsubishi Lancer

Mitsubishi Lancer Oxygen Sensor Replacement costs $266 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$154 to $406
Labor: $70 -$80
Parts: $84 -$326
Average Dealer price
$261 to 746
Average Shop price
$188 to 491
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
2005 Mitsubishi LancerL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$162.08Shop/Dealer Price$199.62 - $279.57
2004 Mitsubishi LancerL4-2.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.94 - $342.49
2004 Mitsubishi LancerL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$203.66Shop/Dealer Price$251.62 - $362.78
2010 Mitsubishi LancerL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$416.29Shop/Dealer Price$517.43 - $788.07
2011 Mitsubishi LancerL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$251.59Shop/Dealer Price$311.51 - $458.60
2009 Mitsubishi LancerL4-2.4LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$160.78Shop/Dealer Price$197.99 - $276.97
2008 Mitsubishi LancerL4-2.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$161.20Shop/Dealer Price$198.61 - $277.97
2009 Mitsubishi LancerL4-2.4LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$159.10Shop/Dealer Price$195.96 - $273.73
Show example Mitsubishi Lancer Oxygen Sensor Replacement prices
i
Have a car question? Get free advice from our top-rated mechanics.

Parts required for a Mitsubishi Lancer Oxygen Sensor Replacement

Meet some of our expert Mitsubishi mechanics

Real customer reviews from Mitsubishi owners like you.

432 reviews
Patrick
22 years of experience
Pleasure to work with and did a fantastic job. Best oil change experience I've ever had.
2010 MITSUBISHI LANCER - OIL CHANGE
Want Patrick's expert advice? Ask your question now. Its free!
308 reviews
Dan
34 years of experience
I was at work, but my son was home when Dan came to fix the car. Dan called me the night before to confirm that he would be here this morning and that he had the needed part. According to my son, he arrived a little early, got right to work, was very friendly. I would probably request Dan the next time I use this service. Hard to rate on trustworthiness, but my car is definitely fixed, and it didn't cost me a penny more than I was quoted!
2002 MITSUBISHI LANCER - STARTER REPLACEMENT
Want Dan's expert advice? Ask your question now. Its free!
287 reviews
Steven
9 years of experience
Nice, honest guy. Changed my front brake pads in about 30 minutes. Even let me know about a coupon that I could use. I would definitely use him again!
2008 MITSUBISHI LANCER - BRAKE PADS REPLACEMENT (FRONT)
Want Steven's expert advice? Ask your question now. Its free!
160 reviews
Carlos
11 years of experience
Carlos was very nice and provided great quality service.
2015 MITSUBISHI LANCER - UBERX INSPECTION
Want Carlos'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 Mitsubishi Models