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Experience 4pcs 02 O2 Oxygen Sensor Up & Downstream For Bmw 128i 335i 325i 328i Up To 35% Off [RCqLuvAk]

$34.99 $111.99 -69%

PRODUCT FEATURES100% High quality brand new.100% factory tested to meet or exceed all original equipment specifications.Quality components for proper fit and long-life performance.Each sensor has application specific design to ensure a perfect fit fo

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Experience 4pcs 02 O2 Oxygen Sensor Up & Downstream For Bmw 128i 335i 325i 328i Up To 35% Off [RCqLuvAk]

PRODUCT FEATURES


  • 100% High quality brand new.
  • 100% factory tested to meet or exceed all original equipment specifications.
  • Quality components for proper fit and long-life performance.
  • Each sensor has application specific design to ensure a perfect fit for easy installation.
Q&A

Q: Why does the oxygen sensor have false alarm, after installation ?

A: The clearing of the errors can be obtained on most systems when the vehicle battery is disconnected for at least 60 seconds. The assignment of the new sensor parameters is done automatically when the errors are cleared, but in some systems a short adapting tour is required. In this case the vehicle has to be driven on the road for some 10-15 minutes, in order to have the ECU adapt itself to the new sensor.

QHow should I install oxygen sensor ?

A: The following is the installation instructions: Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation;

Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ;

Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives.

Q: How do I know the O2 sensor is good or not ?

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

 Description

About Oxygen Sensor

 
 

Make Model Engine Year Notes
BMW 1 SERIES M L6-3.0 2011 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 128I L6-3.0 2013-2008 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 135I L6-3.0 2010-2008 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 323I L6-2.5 2011-2010 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 325I L6-3.0 2006 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 325XI L6-3.0 2006 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 328I L6-3.0 2013-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 328I XDRIVE L6-3.0 2013-2009 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 328XI L6-3.0 2008-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 330I L6-3.0 2006 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 330XI L6-3.0 2006 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 335I L6-3.0 2010-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 335IS L6-3.0 2013-2011 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 335I XDRIVE L6-3.0 2010-2009 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 335XI L6-3.0 2008-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 528I L6-3.0 2010-2008 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 528I XDRIVE L6-3.0 2010-2009 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW 528XI L6-3.0 2008 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW X3 L6-3.0 2010 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW X3 L6-3.0 2009-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW X5 L6-3.0 2010-2009 GAS ; Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW X5 L6-3.0 2008-2007 Cylinder 1-6 ; 2 Upstream & 2 Downstream
BMW Z4 L6-3.0 2015-2006 Cylinder 1-6 ; 2 Upstream & 2 Downstream
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air-fuel ratio.

What Our Customers Say

January 16, 2026

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January 16, 2026

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