Oxygen Sensor Replacement Estimate for Subaru Justy

Subaru Justy Oxygen Sensor Replacement costs $144 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$101 to $211
Labor: $70 -$80
Parts: $31 -$131
Average Dealer price
$155 to 355
Average Shop price
$122 to 247
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
1991 Subaru JustyL3-1.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$126.54 - $162.65
1988 Subaru JustyL3-1.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$120.91Shop/Dealer Price$148.22 - $197.34
1989 Subaru JustyL3-1.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.00Shop/Dealer Price$125.79 - $161.45
1987 Subaru JustyL3-1.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$117.09Shop/Dealer Price$143.42 - $189.66
1990 Subaru JustyL3-1.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$126.56 - $162.67
1992 Subaru JustyL3-1.2LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$103.62Shop/Dealer Price$126.54 - $162.64
1994 Subaru JustyL3-1.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$212.03Shop/Dealer Price$262.14 - $379.62
1992 Subaru JustyL3-1.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$208.76Shop/Dealer Price$258.03 - $373.04
Show example Subaru Justy Oxygen Sensor Replacement prices

Parts required for a Subaru Justy Oxygen Sensor Replacement

Meet some of our expert Subaru mechanics

Real customer reviews from Subaru owners like you.

432 reviews
Patrick
22 years of experience
Arrived on time, knew what he was doing, and fixed the problem faster than expected.
2002 SUBARU FORESTER - CATALYTIC CONVERTER REPLACEMENT
Want Patrick's expert advice? Ask your question now. Its free!
341 reviews
Honorio
14 years of experience
Superb service!
2001 SUBARU OUTBACK - OIL CHANGE
Want Honorio's expert advice? Ask your question now. Its free!
93 reviews
Eugenio
21 years of experience
Eugenio called ahead to let me know he was on his way, and he showed up on time.
2011 SUBARU OUTBACK - OIL CHANGE
Want Eugenio's expert advice? Ask your question now. Its free!
54 reviews
Kenneth
11 years of experience
On-time, friendly, did great work... perfect experience!
2002 SUBARU IMPREZA - BRAKE PADS REPLACEMENT (FRONT, REAR)
Want Kenneth'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 Subaru Models