Oxygen Sensor Replacement Estimate for BMW Z3

BMW Z3 Oxygen Sensor Replacement costs $224 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$198 to $283
Labor: $70 -$80
Parts: $128 -$203
Average Dealer price
$348 to 499
Average Shop price
$243 to 337
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CarServiceYourMechanic PriceShop/Dealer Price
1998 BMW Z3L6-2.8LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$218.14Shop/Dealer Price$280.59 - $410.75
2002 BMW Z3L6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$231.27Shop/Dealer Price$297.12 - $437.22
2001 BMW Z3L6-3.0LService typeOxygen Sensor - Rear/Lower/Downstream ReplacementYourMechanic Price$215.40Shop/Dealer Price$277.20 - $405.34
1997 BMW Z3L4-1.9LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$205.45Shop/Dealer Price$264.80 - $385.50
1998 BMW Z3L6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$265.39Shop/Dealer Price$339.67 - $505.28
2000 BMW Z3L6-2.8LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$208.00Shop/Dealer Price$267.90 - $390.45
2000 BMW Z3L6-3.2LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$266.29Shop/Dealer Price$340.93 - $507.32
2001 BMW Z3L6-3.0LService typeOxygen Sensor - Front/Upper/Upstream ReplacementYourMechanic Price$205.45Shop/Dealer Price$264.83 - $385.56
Show example BMW Z3 Oxygen Sensor Replacement prices

Parts required for a BMW Z3 Oxygen Sensor Replacement

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Ben
36 years of experience
Wonderful work and an honest mechanic.
1998 BMW Z3 - SHOCK ABSORBER REPLACEMENT (REAR)
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218 reviews
Brandon
13 years of experience
Brandon arrived promptly, completed repairs as requested and promptly filed an on-line inspection report.
1997 BMW Z3 - BRAKE PADS REPLACEMENT (REAR)
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Augie
26 years of experience
Excellent
2011 BMW 528I - HEADLIGHT BULB REPLACEMENT (PASSENGER SIDE LOW BEAM)
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Clarissa
22 years of experience
Very happy. I booked a ball joint replacement that a tire store told me I needed. Clarissa checked and that was not really what the car needed; it needed a control arm bushing instead. I appreciate the honesty and saving me from work I did not need. Clarissa was easy to talk to and work with.
1996 BMW 318I - CAMSHAFT POSITION SENSOR REPLACEMENT
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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 BMW Models