Oxygen Sensor Replacement Estimate for Mitsubishi Diamante

Mitsubishi Diamante Oxygen Sensor Replacement costs $189 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$160 to $308
Labor: $70 -$192
Parts: $90 -$116
Average Dealer price
$273 to 456
Average Shop price
$196 to 346
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CarServiceYourMechanic PriceShop/Dealer Price
2003 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$195.81Shop/Dealer Price$241.78 - $347.02
1996 Mitsubishi DiamanteV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$179.47Shop/Dealer Price$221.43 - $314.48
2002 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.89 - $342.41
2004 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$193.48Shop/Dealer Price$238.91 - $342.45
1999 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$167.27Shop/Dealer Price$206.12 - $289.97
1993 Mitsubishi DiamanteV6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$182.83Shop/Dealer Price$225.56 - $321.07
2001 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$196.39Shop/Dealer Price$242.59 - $348.34
1998 Mitsubishi DiamanteV6-3.5LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$165.47Shop/Dealer Price$203.92 - $286.46
Show example Mitsubishi Diamante Oxygen Sensor Replacement prices

Parts required for a Mitsubishi Diamante Oxygen Sensor Replacement

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I enjoyed a friendly communication with Jason and glad to learn from his expertise. I will definitely recommend "your mechanic" to any one who needs a professional and convenient work on his/her vehicle.
1994 MITSUBISHI 3000GT - CAR IS NOT STARTING INSPECTION
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Jose
10 years of experience
Punctual, professional, and friendly. Jose showed up early, quickly and easily diagnosed my problem. He then proceeded to make the minor repair with ease. At the end of the day the price I paid was LESS than the quote I received! How often does that happen? My first experience with
1995 MITSUBISHI 3000GT - CLUTCH IS NOT WORKING INSPECTION
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Tyrone
6 years of experience
Tyrone arrived bright and early and was very friendly. He was finished with the work in no time, and even brought other minor issues to my attention (without over exaggerating their importance). Without a doubt, I will use his services again!
2004 MITSUBISHI GALANT - WINDOW MOTOR / REGULATOR ASSEMBLY REPLACEMENT (DRIVER SIDE FRONT)
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12 years of experience
Carlos came in and was super upfront and honest about what my really needed. Approachable, friendly, and honest! If I need more help I'll definitely look for him!
2001 MITSUBISHI MONTERO SPORT - CAR STARTER REPAIR
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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.

Oxygen Sensor Replacement Estimates for Popular Mitsubishi Models