How to Replace Upstream O2 Oxygen Sensors 2006-2010 BMW 550i 4.8L V8

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O2 Oxygen Sensor https://1aau.to/ia/1AEOS02118
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This video shows you how to install new upstream O2 oxygen sensors from TRQ on your 2006-2010 BMW 550i (4.8L V8). The Oxygen (O2) sensors help monitor the emissions system in your vehicle. They measure the amount of oxygen passing through the exhaust, which informs the computer about proper fuel/air mixture, and the condition of the catalytic converter. Over time, the sensors may fail due to contamination, or reaching the end of their service life. TRQ offers new O2 sensors made to manufacturer’s specifications.

Estimated installation time for a professional technician is approximately: 1 hour 18 minutes

This repair was done on a 2008 BMW 550i Base 4.8L Sedan 4-Door RWD Automatic and the process should be similar on the following vehicles:
2006 BMW 550i
2007 BMW 550i
2008 BMW 550i
2009 BMW 550i
2010 BMW 550i

Tools you will need:
• Phillips Head Screwdriver
• 16mm Socket
• 8mm Socket
• Ratchet
• Torque Wrench https://1aau.to/obAh/1AXAA00044
• 7/8 Inch Wrench
• Gloves https://1aau.to/obNf/1AXSS00048
• Safety Glasses
• Floor Jack
• Jack Stands
• Pick https://1aau.to/oadP/1AXAA00037
• Wheel Chocks

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BMW 550i 5th Generation 2006-2010:    • BMW 550i 5th Generation 2006-2010  

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⚠ DISCLAIMER:
While TRQ strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. TRQ is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.