Lambda Probe Sensor BMW E87 LCI E65 E66 E81 E82 E88 E90 E91 Petrol 7569968

BMW E60 E65 E87N E88 E90 E91 Lambda Sensor 7569968 is an original part from the lambda sensors and O2 sensors category, designed for BMW gasoline engines. The used OEM sensor ensures accurate mixture composition readings, stable engine operation, and correct functioning of the exhaust emission control system.

Specifications and technical data

• SKU: 7569968
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7569968
• Substitutable numbers: 11787569968, 7569968
• Fuel type: Petrol
• Category: Oxygen Sensors

Application and Compatibility

The presented lambda sensor is designed to work with gasoline engines in BMW models of the E60, E65, E87N, E88, E90, and E91 series. It is an O2 sensor responsible for transmitting information about the oxygen content in the exhaust gases to the engine control unit, enabling precise fuel injection control.

By using an original BMW component, full electrical and software compatibility with the factory control unit is maintained, which reduces the risk of diagnostic errors and engine operational problems after installation.

Function of a Lambda Sensor in a Gasoline Engine

A lambda sensor in a gasoline engine plays a crucial role in the closed-loop control of the fuel-air mixture. A properly functioning O2 sensor:

• supports maintaining an optimal mixture composition across a wide range of loads,
• helps reduce fuel consumption through precise dosing,
• stabilizes engine operation at idle and under partial load,
• influences the efficiency of the catalytic converter and exhaust emission levels,
• minimizes the risk of error lights related to the combustion system illuminating.

For BMW gasoline units, using the correct lambda sensor is particularly important for maintaining engine smoothness and proper cooperation with the factory control unit software.

Component Characteristics and Condition

The offered BMW lambda sensor is an original component factory-fitted in vehicles of this brand. It is a used part, sourced from dismantling, which allows for an attractive purchase price while maintaining proper operational characteristics within the exhaust system.

As a part from the lambda sensors and O2 sensors category, this product is intended for installation in the exhaust system of a gasoline engine and works with the factory control unit without the need for wiring or software modifications, provided the selection is made based on the correct OEM number or vehicle data.

Benefits of Using an Original BMW Lambda Sensor

Choosing an original BMW lambda sensor for a gasoline engine offers a range of practical benefits:

• Stable Engine Operation – accurate exhaust gas composition information enables the control unit to maintain the correct mixture.
• Improved Emission Control – a properly functioning O2 sensor supports efficient catalytic converter operation.
• Reduced Risk of Errors – using an OEM component reduces the likelihood of errors related to incorrect sensor signals.
• Compatibility with Factory Installation – compatibility with the original wiring harness and control unit operating parameters is maintained.

Selection, Installation, and Technical Knowledge

When selecting a lambda sensor for a BMW, it is advisable to use the OEM number and vehicle data to ensure full compatibility with the specific engine version and model year. Installation should be performed with the correct tightening torque and attention to the condition of the thread in the manifold or exhaust section, which affects the seal and durability of the connection.

If you want to learn more about used sensors and electronics in cars, practical tips on selection by OEM number, compatibility, and installation can be found in the article: used automotive electronics – why opt for proven ECU modules and second-hand sensors.

Other BMW Lambda Sensors and O2 Sensors

If you are looking for other lambda sensors and O2 sensors for vehicles of this brand, check out the BMW lambda sensors and O2 sensors available in our assortment to select the right part for your specific model and engine version.