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BMW 11781433940 Oxygen Sensor

1997-2006 BMW 11-78-1-433-940

Customer Questions & Expert Answers (10)
BMW 11781433940 Oxygen Sensor
BMW 11781433940 Oxygen Sensor
  • Part Description
    Lambda Monitor Sensor
  • Manufacturer
    BMW
Make sure this part fits
$201.28 MSRP: $316.43
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 11781433940 Oxygen Sensor is Ref No. 02 in the diagram below

    2005 BMW X5 Oxygen Sensor Diagram for 11781433940
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine BMW
    Manufacturer Part Number11781433940
    Part DescriptionLambda Monitor Sensor
    Other NamesFront Oxygen Sensor
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerBMW
    SKU11781433940
    WarrantyThis genuine BMW part is guaranteed by BMW's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Submodel
    2001-2005 BMW 320iSedan(E46)
    2000 BMW 323CiConvertible(E46), Coupe(E46)
    1999-2000 BMW 323iSedan(E46), Wagon(E46)
    2001-2006 BMW 325CiConvertible(E46), Coupe M54 Engine(E46), Coupe(E46)
    2001-2005 BMW 325iSedan M54 Engine(E46), Sedan(E46), Wagon M54 Engine(E46), Wagon(E46)
    2001-2005 BMW 325xiSedan(E46), Wagon(E46)
    2000 BMW 328CiCoupe(E46)
    1999-2000 BMW 328iSedan(E46)
    2001-2006 BMW 330CiConvertible(E46), Coupe(E46)
    2001-2005 BMW 330iSedan(E46)
    View More

  • Customer Questions & Expert Answers

    Q:
    Does PN fit the VIN? Posted by BMWPartsDeal Specialist
    A:
    You can Select Your Vehicle to check if 11781433940 fits your vehicle.
    Posted by BMWPartsDeal Specialist
    Q:
    Where are oxygen sensors installed in relation to the catalytic converters for the 2008 BMW X3? Posted by Customer
    A:
    Oxygen sensors are installed at the front and rear of the catalytic converters.
    Posted by BMWPartsDeal Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    Where can information about oxygen sensor replacement be found for the 2003 BMW X5? Posted by Customer
    A:
    Oxygen sensor replacement is covered in the section on the exhaust system.
    Posted by BMWPartsDeal Specialist
    Q:
    How should the oxygen sensors be installed after removal for the 2007 BMW X3? Posted by Customer
    A:
    For installation, reverse the removal process, ensuring to apply a small amount of anti-seize compound to the sensor threads.
    Posted by BMWPartsDeal Specialist
    Q:
    What system is used to capture and store hydrocarbon fuel vapor during refueling for the 2002 BMW X5? Posted by Customer
    A:
    The on-board refueling vapor recovery system captures and stores hydrocarbon fuel vapor during refueling.
    Posted by BMWPartsDeal Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What is the first step to remove post-catalyst oxygen sensors on the N52 engine for the 2007 BMW X3? Posted by Customer
    A:
    The first step is to raise the vehicle and support it safely.
    Posted by BMWPartsDeal Specialist
    Q:
    How can the Bosch HO2/02 sensor be tested for the 1997 BMW Z3? Posted by Customer
    A:
    To test the Bosch HO2/02 sensor, allow the engine to reach normal operating temperature, raise the vehicle, and probe pin Nos. 1 and 2 of the sensor's electrical connector with a digital volt meter. The voltage should fluctuate within a couple of minutes.
    Posted by BMWPartsDeal Specialist
    See expert answers on similar Oxygen Sensor
    Q:
    What should you do with the oxygen sensor harness connectors for the 2006 BMW X3? Posted by Customer
    A:
    Label the oxygen sensor harness connectors and then disconnect them.
    Posted by BMWPartsDeal Specialist
    Q:
    What should be checked after installing the oxygen sensors for the 2000 BMW X5? Posted by Customer
    A:
    Finally, make sure sensor electrical harnesses are routed as before and connected correctly.
    Posted by BMWPartsDeal Specialist
    Q:
    What tool is needed to remove pre-catalyst oxygen sensors on the N52 engine for the 2009 BMW X3? Posted by Customer
    A:
    A 22mm crow-foot wrench is needed to remove pre-catalyst oxygen sensors on the N52 engine.
    Posted by BMWPartsDeal Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine BMW Part 11781433940, the Right Choice

To ensure reliability, purchase BMW part # 11781433940 Oxygen Sensor. It is sometimes referred to as BMW Oxygen Sensor. Genuine parts are first-rate in terms of quality and functionality. Manufactured directly by BMW, they undergo rigorous testing and are made from dependable materials to ensure long-lasting durability and dependability. This part fits 2001-2005 BMW 325i, 1999-2000 BMW 328i, 2004-2006 BMW X3, 2001-2006 BMW X5.

BMWPartsDeal.com is a leading supplier of genuine BMW parts and accessories such as BMW 11-78-1-433-940 Oxygen Sensor. In need of brand new OEM BMW parts? Feel free to browse through our extensive catalog of genuine BMW parts, all priced at the most competitive rates in the market. Furthermore, every part comes with a manufacturer's warranty and a hassle-free return policy for your convenience.

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