BMW F01 F02 F04 Door Window Trim Strip Moulding Rear Left N/S 9141423

The BMW F01 F02 F04 Left Rear Door Window Trim Strip is an original body part from the Cladding, Decorative Strips, and Decorations group, designed for installation in the rear left door area. It provides an aesthetic finish to the window edge, enhancing the visual coherence of the vehicle's side profile and maintaining the original BMW character.

Specifications and technical data

• SKU: 9141423
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9141423
• Substitutable numbers: 9141423, 51359141423
• Location on the vehicle: Rear, Left
• Category: Trim

Purpose and Function of the Trim Strip

The left rear door window trim strip in F01, F02, and F04 series models is responsible for the aesthetic finishing of the window frame and the seamless integration of the window surface with the door panel. Its precise profile conforms to the body's shape, minimizing gaps and ensuring a cohesive, factory-original look for the vehicle's side.

Its placement on the rear left side of the vehicle allows for direct replacement of a damaged or worn part without affecting other body areas. This is particularly important for post-accident repairs, bodywork and paint corrections, and visual restoration of a premium car.

Compatibility and Fitment for BMW

This trim strip has been specifically designed for select BMW F series models, ensuring a proper fit with the doors, seals, and windows. Its appropriate shape and geometry facilitate installation and minimize the risk of improper seating, which could lead to leaks or unsightly misalignments in the body lines.

Thanks to its original design, the part integrates with the factory mounting points, preserving the trim strip's original rigidity and stability during vehicle operation, including frequent opening and closing of the rear doors.

Functional Characteristics of the Part

As part of the Cladding, Decorative Strips, and Decorations group, the trim strip serves both an aesthetic and protective function. It is responsible for:

• a neat finish to the window edge on the left rear door,
• limiting the impact of external factors on the junction between the window and the door panel,
• maintaining a consistent styling line for the side of the BMW body,
• preserving the vehicle's original visual character after body repairs.

The used condition allows for an economical replacement while maintaining the original installation specifications, which is beneficial for budget-conscious repairs that still aim to preserve the factory appearance.

Benefits of Using an Original BMW Trim Strip

Using the original left rear door window trim strip for BMW F01, F02, and F04 series offers a range of practical benefits:

• factory-perfect fit to the shape of the door and window,
• visual consistency with other body trim elements,
• easier installation due to manufacturer-intended mounting points,
• reduced risk of issues with door closure or window operation resulting from an improperly profiled part.

For owners who strive to maintain their car in a configuration close to its factory state, using an original trim strip is a solution that preserves stylistic coherence and the correct geometry of the vehicle's side profile.

Expanding Repair and Modernization Scope

If you are planning a comprehensive repair or modernization of the door's decorative area on your BMW and need other parts from the same group, such as additional window trims, finishing cladding, or decorative door inserts, check the available parts in the BMW Cladding, Decorative Strips, and Decorations category.

When selecting used body and trim parts, it's advisable to consider not only the price but also the manufacturer's markings and the actual technical condition of the parts. In the context of other vehicle components, such as powertrains, an expert guide discussing the practical aspects of purchasing used components can be helpful – you can find it in the article Why Buy Used Gearboxes and Engines – Facts Instead of Myths.