BMW 5 Series E61 E61N LCI Rear Window Wiper Arm 7066173

BMW 5 Series E61 E61N LCI Rear Window Wiper Arm is an original component from the Wiper arms group, designed for the rear window of the 5 Series estate. Specifically engineered for BMW E61 and E61N LCI models, the arm ensures stable blade guidance and effective water removal from the rear window, improving visibility and driving safety in difficult conditions.

Specifications and technical data

• SKU: 7066173
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7066173
• Substitutable numbers: 61627066173, 7066173
• Location on the vehicle: Rear
• Category: Wiper Arms

Purpose and function of the wiper arm

The rear wiper arm in the BMW 5 Series Touring is responsible for precisely pressing the blade against the glass surface, ensuring the wiping system operates evenly across the entire working area. For E61 and E61N LCI models, a correctly selected arm is crucial for maintaining the proper geometry of the mechanism, which translates into a clear view in the rearview mirror during rain, snow, or when driving on dirty roads.

The offered arm is a salvaged part, which allows for maintaining factory-fit compatibility with the tailgate structure and wiper axle, without the need for modifications or the use of adapters.

Construction and fitment for BMW E61 / E61N LCI

BMW 5 Series E61 E61N LCI Rear Window Wiper Arm has been designed with the specific curvature of the estate's rear window in mind, ensuring the blade's path covers the critical visibility area. The arm's construction provides:

• stable mounting on the wiper mechanism axle,
• proper blade pressure against the glass throughout the entire range of motion,
• compatibility with the factory rear wiper mechanism of the BMW 5 Series E61.

By maintaining the original geometry, the arm works seamlessly with the stock wiper motor, minimizing the risk of skipping, noise, or uneven water wiping.

Benefits of using an original wiper arm

Using an original arm from the Wiper arms group in a BMW E61 / E61N LCI allows you to maintain the integrity of the entire rear window wiping system. In practice, this means:

• secure fitment to the tailgate mounting point,
• correct operating angle relative to the glass,
• preservation of the factory look of the rear bodywork.

For users who value technical correctness of repairs and aesthetics, choosing an original arm is a sensible solution that avoids problems typical of aftermarket replacements with different geometry.

Condition and practical application

The item comes from a used vehicle, which is typical for salvaged parts in the BMW segment. Such components are frequently chosen for wiper system maintenance when the existing arm has suffered mechanical damage, corrosion in the mounting area, or deformation causing improper blade pressure. Replacing the arm is a service procedure that can be performed in a short time, without interfering with the vehicle's electrical installation.

If you are planning a comprehensive repair or upgrade of the rear window area in your BMW and need other items from the same group, such as additional arms, mounts, or compatible blade holders, check the available parts in the BMW wiper arms category.

Additional information and technical support

When selecting a rear wiper arm for a BMW 5 Series E61, it is worth paying attention to compatibility with the body version and model generation to maintain full system functionality. In case of doubts regarding installation or combining salvaged parts with the existing vehicle installation, technical materials and the experiences of other users may be helpful.

More practical tips on using used components in cars of this brand can be found in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 Series models using salvaged parts?, which discusses best practices for selecting and installing salvaged components in BMW vehicles.