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Genuine BMW 550e xDrive Oxygen Sensor

Oxygen O2 Sensor
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2 Oxygen Sensors found

  • BMW 550e xDrive Oxygen Sensor - 11789452688
    Diagram for BMW 550e xDrive Oxygen Sensor - 11789452688
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    BMW 550e xDrive LAMBDA MONITOR SENSOR

    Part Number: 11789452688
    $206.77 MSRP: $325.06
    You Save: $118.29 (37%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2025 BMW 550e xDrive | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
  • BMW 550e xDrive Oxygen Sensor - 11789452687
    Diagram for BMW 550e xDrive Oxygen Sensor - 11789452687
    View related parts

    BMW 550e xDrive REGULATING LAMBDA PROBE

    Part Number: 11789452687
    $256.26 MSRP: $406.30
    You Save: $150.04 (37%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Warranty: This genuine part is guaranteed by BMW's factory warranty.
    Fits the following Vehicles:
    • 2025 BMW 550e xDrive | 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)

BMW 550e xDrive Oxygen Sensor

The BMW 550e xDrive Oxygen Sensor directs the plug-in hybrid sedan to run smooth with clean emissions. It reads leftover oxygen in the exhaust system and helps the engine computer come up with the ideal fuel mix. The 550e xDrive models now use the same Oxygen Sensor that BMW has relied on for years. Its zirconium dioxide core, with a platinum coating, is rugged yet packed with technology. After the heater in the probe ramps up temperatures to 600 degrees Fahrenheit, the sensor quickly creates a steady voltage. This allows for rapid closed-loop control after cold starts. The upstream Oxygen Sensor detects mixture swings dozens of times per second to protect turbo efficiency. The downstream Oxygen Sensor checks the health of the catalytic converter so emissions stay within legal limits. Subsequently, the 550e xDrive variants have incorporated a wideband Oxygen Sensor that assesses a broader air-fuel spectrum. As a result, they transmit richer data that heightens throttle response. Moreover, they ensure the electric motor and inline-six function in perfect rhythm. The 550e xDrive platform shares the power between combustion and battery. When the Oxygen Sensor is working, wasted fuel is minimized which helps in maximizing regenerative gains and preserving electric-only range. A BMW part can withstand heat, vibration, and chemical exposure. Therefore, it is just as dependable as the sedan itself. So, drivers can always depend on it regardless of whether it is commuting or driving on the highway. Replacement is easy for all other models of the 550e xDrive line thanks to straightforward compatibility. Built-in self-diagnosis to the vehicle's control modules highlights safety and flags mixture faults before they damage catalytic efficiency or power. Routine diagnostic checks of software in the BMW control mechanism detect Oxygen Sensor lag that enables an efficient swap to restore the crisp power of the 550e xDrive badge. BMW testing shows voltage stability after thousands of heat cycles and reports clear mileage gains from owners. Moreover, BMW warranty terms recognize the Oxygen Sensor as a critical emissions device bound to strict standards. That's a clear differentiation from other exhaust components.

If you are looking for OEM BMW 550e xDrive Oxygen Sensor, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW 550e xDrive Oxygen Sensor that come backed by the manufacturer's warranty.

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