BMW ActiveHybrid 5 Oxygen Sensor Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(5)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(5)

Oxygen Sensor Replacement Service

How much does a Oxygen Sensor Replacement cost?

On average, the cost for a BMW ActiveHybrid 5 Oxygen Sensor Replacement is $804 with $314 for parts and $490 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$1358.86Shop/Dealer Price$1585.00 - $2213.81
2016 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$1139.25Shop/Dealer Price$1307.55 - $1787.18
2012 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$1440.89Shop/Dealer Price$1684.75 - $2390.73
2014 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$1828.49Shop/Dealer Price$2169.24 - $3165.92
2013 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$1828.49Shop/Dealer Price$2178.27 - $3181.71
2012 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$1828.49Shop/Dealer Price$2170.11 - $3167.43
2015 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Front/Upper/Upstream ReplacementEstimate$1828.49Shop/Dealer Price$2169.34 - $3166.09
2014 BMW ActiveHybrid 5L6-3.0L Turbo HybridService typeOxygen Sensor - Rear/Lower/Downstream ReplacementEstimate$1440.89Shop/Dealer Price$1684.74 - $2390.72
Show example BMW ActiveHybrid 5 Oxygen Sensor Replacement prices

What is the Oxygen Sensor all about?

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-MATROX-1

When replacing the oxygen sensor remember:

  • Many oxygen sensors are damaged by leaking oil or coolant. If that is the case, the cause of that leak needs to be identified and repaired, or else the replacement oxygen sensor will be damaged as well.
  • New vehicles require specific oxygen sensors, and not the universal sensors that were common prior to 1996.

How it's done:

  • Scan the computer in the car for codes.
  • Inspect for vacuum leaks and holes in the exhaust system.
  • Remove and replace the oxygen sensor if it is bad.
  • Check electrical connections.
  • Check for proper operation of oxygen sensors.
  • Clear diagnostic codes.
  • Test drive car.

Our recommendation:

Keep up with the tune-ups. If check engine light is on, don't drive the car too long without getting it inspected. If check engine light is flashing, pull over and get the car towed to avoid costly repairs. Ask the mechanic to inspect the vacuum hoses and leaks in the exhaust system. If the vacuum hose or exhaust system is leaking, it will display an oxygen sensor fault code. Replacing an oxygen sensor may not fix the problem.

What common symptoms indicate you may need to replace the Oxygen Sensor?

  • Check Engine light is on.
  • Car is getting poor gas mileage.
  • Emission test fails.

How important is replacing the oxygen sensor?

Your vehicle has multiple oxygen sensors, and they all help the car run optimally. The front sensors measure how much oxygen is in the exhaust stream to measure how rich or lean the gases leaving the gas chamber are. The rear sensors measure the oxygen content of the gases as they leave the catalytic converter. The oxygen sensors then relay this information to your vehicle’s electronic control unit, so that it can adjust as necessary. Because cars depend on an ideal fuel-to-air ratio to function optimally, the oxygen sensors are leaned on for engine performance. When your oxygen sensors fail your car will run less smoothly, get worse mileage, and have worse emissions.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(5)

Rating Summary
5
0
0
0
0
5
0
0
0
0

Nicholas

12 years of experience
303 reviews
Nicholas
12 years of experience
BMW ActiveHybrid 5 L6-3.0L Turbo Hybrid - Back To School Promo - Houston, Texas
He arrive before time and was very easy to communicate. Extremely professional and knowledgeable. If I had a choice of selecting a Mechanic next time I would pick him

Ben

42 years of experience
1589 reviews
Ben
42 years of experience
BMW ActiveHybrid 5 L6-3.0L Turbo Hybrid - Oil Change - Houston, Texas
Helpful and Courteous.

Jeremy

21 years of experience
802 reviews
Jeremy
21 years of experience
BMW ActiveHybrid 5 L6-3.0L Turbo Hybrid - Valve Cover Gasket Replacement - Boynton Beach, Florida
The experience was actually awesome. Jeremy told me I scheduled a service I didn’t need and was super helpful and FAST! I’m not sure why I would ever schedule elsewhere

Jeremy

21 years of experience
802 reviews
Jeremy
21 years of experience
BMW ActiveHybrid 5 L6-3.0L Turbo Hybrid - Tail Light Lens Replacement (Passenger Side) - Boynton Beach, Florida
He is great and fast

Excellent Rating

(5)

Rating Summary
5
0
0
0
0
5
0
0
0
0
Number of BMW ActiveHybrid 5 services completed
55+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

Recent articles & questions

How to Replace a Crankshaft Position Sensor
The crankshaft position sensor, along with the camshaft sensor, helps the vehicle determine top dead center, among other engine management tasks.
4 Essential Things to Know About Your Car’s Check Engine Light
The Check Engine Light turns on when there's an engine problem. A bad oxygen sensor or failed spark plug are common causes for the Check Engine Light.
How Air Bags Work
Designed Designed to protect the occupants of a vehicle in the case of an accident, air bags inflate when the vehicle collides with another object, or otherwise suffers a sudden deceleration. Absorbing the energy of the impact, vehicle owners need...

Crank no start - 1997 Volkswagen Golf

Hello there. Many faults will cause your 1997 Volkswagen Golf to crank but not start. The most common fault is the battery (https://www.yourmechanic.com/services/battery-replacement). Once the battery has been load tested and ruled out, there are a few other likely faults,...

My engine light keeps coming on. We have replaced the air/fuel ratio sensor four times.

Hey there. As you may know, this may be caused by a few different things, one of which is a faulty sensor (which you have already replaced). This may also be caused by an intake air leak, leaking or dirty...

Will the camshaft position sensor cause my car to keep cutting off while I'm driving it?

Hi there. The camshaft position sensor (https://www.yourmechanic.com/services/camshaft-position-sensor-replacement) could cause an engine to stall out. Check the sensor and see if its plugged in. Make sure that the sensor is attached to the engine properly and make sure that the sensor...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com