BMW 7 Series F01 F04 Rear Left Door N/S Side Window Glass Fixed SSG 7177657

BMW 7 Series F01 F04 Rear Left Door N/S Side Window Glass Fixed is an original component from the Car windows category, designed for installation in the rear left door of BMW 7 Series F01/F04 luxury sedans. This used window glass is a functional solution for post-accident repairs, replacing a damaged pane, or completing a door assembly during service work.

Specifications and technical data

• SKU: 7177657
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7177657
• Substitutable numbers: 51344444259, 4444259, 51347177657, 7177657, AS
• Location on the vehicle: Rear, Left
• Offset (ET):
• Category: Car Glass

Purpose and fitment

The window glass has been specifically designed for installation in the rear left door of the vehicle, ensuring a precise fit with the door frame, guides, and factory seals. The placement on the vehicle is clearly defined, allowing the part to be easily assigned to the correct side of the body during repair.

Its original BMW origin helps maintain stylistic consistency and performance parameters, such as correct geometry, glass thickness, and compatibility with factory window regulator mechanisms.

Technical and functional characteristics

As an item from the Car windows category, this product is responsible for properly protecting the vehicle's interior from external factors and ensuring adequate visibility for rear-seat passengers. The design of the glass is adapted to the factory mounting system in the door, which facilitates installation and reduces the risk of leaks.

In practice, this means that once properly seated in the door frame, the glass works seamlessly with:

• the window lifting and lowering mechanism,
• door perimeter seals,
• factory guides and mounting hardware.

This configuration allows for the maintenance of acoustic comfort and the proper operation of the entire door assembly after the repair is completed.

Product condition and service application

The item is offered as used window glass, which is a sensible choice for economical repairs where the priority is to reduce service costs while maintaining the original construction. This type of solution is particularly useful in cases of:

• post-accident repairs to the left side of the vehicle,
• replacing glass after mechanical damage,
• completing a door during major body and paint work.

Using an original, used window glass allows you to maintain technical consistency with other body components without having to resort to replacements with uncertain parameters.

Benefits of choosing original BMW window glass

By choosing this window model for the BMW F01/F04, you primarily gain factory fitment to the door structure and the certainty of compatibility with other body components. This reduces the risk of issues with door closing, the operation of the lifting mechanism, or leaks at the contact point between the glass and seals.

Original glass from dismantling is also a way to maintain a high standard of vehicle equipment while controlling the repair budget, which is especially important for premium class cars such as the BMW 7 Series.

Comprehensive BMW glazing zone service

If you are planning a comprehensive repair or upgrade of the glazing zone in your BMW and need other elements from the same group, such as side door windows, fixed windows, or additional glazing components, check out the available parts in the BMW car windows category.

How to choose used parts wisely

When selecting used glass for a BMW, it is worth paying attention to model compatibility, placement on the vehicle, and the origin of the part. It is also good practice to familiarize yourself with the principles of choosing parts from the secondary market to optimally combine costs with expected durability.

More practical tips on comparing new and used components can be found in the article: Car parts – new or used? We compare costs, quality, and durability.