BMW F01 F02 F07 F10 F11 F12 F13 X3 F25 X4 F26 Air Quality AUC Sensor 6826346

BMW F01 F02 F07 F10 F11 F12 F13 X3 F25 X4 F26 Air Quality AUC Sensor is an original component from the Switches, control elements and ignition switches group, responsible for automatic air quality control in the air conditioning system. Thanks to its precise operation, the sensor supports comfortable air conditioning performance by limiting the ingress of pollutants and unpleasant odors into the vehicle interior. This solution is particularly valued in the daily operation of BMW F-series limousines and premium models.

Specifications and technical data

• SKU: 6826346
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6826346
• Substitutable numbers: 6826346, 64116826346, 6818831, 64116818831, 9123861, 64119123861, 6822554, 64116822554, 9350423, 64119350423, 9305877, 64119305877
• Category: Switches & Controls

Function and application of the AUC sensor in BMW F-series

The AUC sensor in BMW F01, F02, F03, F07, F10, F11, F12, and F13 models works with the air conditioning system, monitoring the quality of air drawn from the outside. Based on the readings, the climate control unit can automatically switch the air circulation, which improves driving comfort in city traffic, in traffic jams, or near exhaust sources. A properly functioning sensor translates into stable, predictable air conditioning operation and more comfortable conditions inside the cabin.

Compatibility and integration with the control system

The presented AUC sensor is a component designed for BMW F-family vehicles where the climate control system uses a signal from the air quality sensor. As part of the Switches, control elements and ignition switches group, it works with the vehicle's control modules, ensuring communication consistency within the bus and correct reaction to changes in external conditions. Proper structural and electrical matching allows for installation in place of the factory component without the need for installation modifications.

Product characteristics and advantages of use

The offered AUC sensor is a BMW part, which means maintaining factory manufacturing standards and fitment for specific F-series models. Using an original solution allows for maintaining the consistency of air conditioning system parameters and reduces the risk of diagnostic errors related to incorrect air quality readings. The product has an assigned OEM part number and dedicated interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration.

Condition, verification, and selection of the appropriate element

The AUC sensor is offered in used condition, which allows for an economical replacement of the component while maintaining the original manufacturer's specifications. Before purchasing, it is worth comparing the OEM part number and available reference numbers with the vehicle data to confirm full compatibility. In case of doubt, comparing the shape of the housing and the connector with the currently installed sensor in the car may also be helpful.

Expansion of the control system in BMW

If you are planning a comprehensive repair or upgrade of the climate and comfort control area in your BMW and need other elements from the same group, such as function switches, control modules, or ignition switch components, check the available parts in the BMW Switches, control elements and ignition switches category.

For drivers interested in the safe selection of used vehicle system components, including elements cooperating with safety systems, a guide describing inspection and verification procedures for parts may be useful – detailed tips can be found in the article "Second-hand braking system: how to safely choose discs, calipers, and ABS?", which discusses universal principles for evaluating used components.