Oxygen Sensor Replacement Estimate for Subaru Tribeca

Subaru Tribeca Oxygen Sensor Replacement costs $220 on average. Following is a breakdown of the labor and parts estimates.

Skip the repair shop - our mechanics come to you
YourMechanic Price
$220 to $232
Labor: $84 -$96
Parts: $136
Average Dealer price
$383
Average Shop price
$269
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
2010 Subaru TribecaH6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$230.56Shop/Dealer Price$284.63 - $407.62
2011 Subaru TribecaH6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$227.85Shop/Dealer Price$281.32 - $402.34
2008 Subaru TribecaH6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$227.85Shop/Dealer Price$281.27 - $402.24
2010 Subaru TribecaH6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$227.85Shop/Dealer Price$281.29 - $402.29
2011 Subaru TribecaH6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$230.56Shop/Dealer Price$284.64 - $407.64
2009 Subaru TribecaH6-3.6LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$230.56Shop/Dealer Price$284.62 - $407.61
2012 Subaru TribecaH6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$231.24Shop/Dealer Price$285.58 - $409.15
2009 Subaru TribecaH6-3.6LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$227.85Shop/Dealer Price$281.32 - $402.33
Show example Subaru Tribeca Oxygen Sensor Replacement prices

Parts required for a Subaru Tribeca Oxygen Sensor Replacement

Meet some of our expert Subaru mechanics

Real customer reviews from Subaru owners like you.

286 reviews
Dave
18 years of experience
A very nice guy. Arrived on time. Fixed things quickly.
2010 SUBARU FORESTER - BRAKE PADS REPLACEMENT (FRONT)
Want Dave's expert advice? Ask your question now. Its free!
137 reviews
Richard
6 years of experience
Richard is very knowledgeable and honest. He works quickly and gave me good advice and recommendations. I won't hesitate to request him again.
2008 SUBARU IMPREZA - OXYGEN SENSOR REPLACEMENT (FRONT/UPPER/UPSTREAM)
Want Richard's expert advice? Ask your question now. Its free!
132 reviews
Rodney
31 years of experience
Excellent!
2012 SUBARU IMPREZA - BRAKE PADS REPLACEMENT (REAR)
Want Rodney's expert advice? Ask your question now. Its free!
109 reviews
Augie
26 years of experience
5 Stars!! Very professional and honest!!
2000 SUBARU OUTBACK - CAR IS MAKING A NOISE INSPECTION
Want Augie'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