BMW Oxygen Sensor - Bosch 16421

BMW Oxygen Sensor - Bosch 16421

$154.99 CAD $350.00 CAD Save $195.01 CAD

Bosch SKU: 16421

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Description Availability

16421

Description

Details

SKU:
BOS-16421
FCP Euro ID:
106592
Made in:
Germany 
Quality:
OE 

OE Numbers

11787539125, 11780416260

MFG Numbers

16421, 0258010421, 16793

Product Information

325mm regulating lambda probe, after catalytic converter

This oxygen sensor monitors the burnt fuel that comes out of the engine. It is essentially a sniff tester and helps the cars computer determine fueling. It is also an emissions tool which means if this sensor fails you may notice performance losses and you will not pass inspection of your state has an emissions program. We recommend that you replace oxygen sensors in pairs for best performance results and long term reliability.

Oxygen Sensor

Your vehicle's oxygen sensor works with your engine control unit to optimize your engine's performance. The oxygen sensor is measure the proportion of oxygen in the exhaust sends input back to the engine control unit so it can modify the vehicle's air fuel ratio based off of it's current conditions. In doing so your Oxygen Sensor is a major part of your vehicle engine management and fuel consumption.

Oxygen Sensor Failure Symptoms
  • Reduced fuel mileage
  • Failed emissions testing
  • A check engine light
  • Poor drive-ability

About Bosch

Bosch is one of the worlds leading suppliers of engine electronics and sensors. Their sensors and modules can be found in almost every modern car on the planet.

Robert Bosch founded the “Workshop for Precision Mechanics and Electrical Engineering” in Stuttgart, Germany in 1886. Since the beginning Bosch has been a leader in innovation and development. They introduced fuel injection into mass production in 1967 laying the foundation for modern ignition electronics. Bosch brought lambda sensors to market in 1976, paving the way for cleaner exhaust gases and better fuel economy.

Fits These Cars

BMW 760i

  • 2006 BMW 760i Oxygen Sensor
    Position: Downstream Right, From 9/2006, Cylinders 1-6, after catalytic converter
 

BMW 760Li

  • 2006 BMW 760Li Oxygen Sensor
    Position: Downstream Right, From 9/2006, Cylinders 1-6, after catalytic converter
  • 2007 BMW 760Li Oxygen Sensor
    Position: Downstream Right, Cylinders 1-6, after catalytic converter
  • 2008 BMW 760Li Oxygen Sensor
    Position: Downstream Right, Cylinders 1-6, after catalytic converter
 

BMW 750Li

  • 2006 BMW 750Li Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2007 BMW 750Li Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2008 BMW 750Li Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
 

BMW 750i

  • 2006 BMW 750i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2007 BMW 750i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2008 BMW 750i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
 

BMW 550i

  • 2006 BMW 550i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2007 BMW 550i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2008 BMW 550i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2009 BMW 550i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2010 BMW 550i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
 

BMW 650i

  • 2006 BMW 650i Oxygen Sensor
  • 2007 BMW 650i Oxygen Sensor
  • 2008 BMW 650i Oxygen Sensor
  • 2009 BMW 650i Oxygen Sensor
  • 2010 BMW 650i Oxygen Sensor
 

BMW X5

  • 2007 BMW X5 4.8i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2008 BMW X5 4.8i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2009 BMW X5 xDrive48i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2010 BMW X5 xDrive48i Oxygen Sensor
    Position: Downstream Right, Cylinders 1-4, after catalytic converter
  • 2010 BMW X5 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2010 BMW X5 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2011 BMW X5 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2011 BMW X5 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2012 BMW X5 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2012 BMW X5 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2013 BMW X5 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2013 BMW X5 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
 

BMW M3

  • 2008 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2008 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2009 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2009 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2010 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2010 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2011 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2011 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2012 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2012 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2013 BMW M3 Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2013 BMW M3 Oxygen Sensor
    Position: Downstream Right, After catalytic converter
 

BMW X6

  • 2010 BMW X6 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2010 BMW X6 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2011 BMW X6 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2011 BMW X6 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2012 BMW X6 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2012 BMW X6 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2013 BMW X6 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2013 BMW X6 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter
  • 2014 BMW X6 M Oxygen Sensor
    Position: Downstream Left, After catalytic converter
  • 2014 BMW X6 M Oxygen Sensor
    Position: Downstream Right, After catalytic converter

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