BMW 3 Series E90 E91 Heated Wing Base Mirror Left Passenger Side N/S 5 Pin

The heated base for the left exterior mirror of the BMW 3 E90/E91 is an original part designed for the passenger side, equipped with a 5-pin connector. This component from the exterior mirrors category ensures proper mounting of the mirror glass and efficient defrosting of the surface in low temperatures, thereby improving visibility and driving safety.

Specifications and technical data

• SKU: rhd-7189947-5PIN
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7189947
• Substitutable numbers: 51167189947, 7189947, 51167161539, 7161539
• Location on the vehicle: Left
• Category: Mirror Assemblies

Application and Compatibility

The presented heated mirror base has been designed specifically for the passenger side of the BMW 3 Series E90 and E91 models. Its placement on the left side of the vehicle guarantees a precise fit with the factory mirror housing and correct integration with the vehicle's electrical system.

Thanks to the 5-pin connector, the element is ready to support the mirror glass heating function and appropriate control, in line with the vehicle's factory configuration. This solution allows for the preservation of the original functionality of the mirror system without the need for wiring modifications.

Construction and Heating Function

The mirror base serves a dual purpose: it provides a stable mounting for the mirror glass and supplies power to the heating circuit. The integrated heating system enables rapid removal of moisture and frost from the glass surface, which is particularly important during autumn and winter conditions.

Key benefits of using a heated mirror base:

• efficient defrosting and demisting of the mirror glass,
• improved visibility in rain and at low temperatures,
• preservation of the original electrical system functionality,
• secure mounting of the mirror glass in the original housing.

Original Origin and Condition

The part comes from the BMW offering, which means adherence to factory assembly parameters and compliance with the vehicle manufacturer's requirements. The original design ensures proper alignment with the mirror arm, correct operation of the adjustment mechanism, and a stable electrical connection.

The part is in used condition, allowing for a favorable purchase price while maintaining original manufacturing quality. For many BMW 3 Series E90/E91 owners, this is a practical solution for repairing a mirror damaged in an accident or replacing a faulty electrical component.

Installation and Technical Aspects

The heated base for the left exterior mirror has been prepared for installation in place of the original component. Due to its compatibility with the original electrical system and correct vehicle placement, the replacement process is predictable and does not require modifications to the door or mirror housing structure.

During installation, it is advisable to pay attention to:

• correct connection of the 5-pin connector to the door wiring harness,
• checking the heating function after installation is complete,
• proper seating of the mirror glass on the new base.

Complementary Offer and Preparing Your Car for Winter

If you are looking for other BMW exterior mirrors for your car, check out our dedicated category: BMW exterior mirrors. There you will find a wide selection of parts tailored to various models and equipment versions.

Before the low-temperature season, it is worth comprehensively assessing the condition of components responsible for visibility and safety. Practical tips, checklists, and discussions on used car parts can be found in the article: Winter Essentials: Which Used Car Parts Are Worth Checking and Replacing Before the Frost?.