Ford Focus Mk3 5 Door Saloon Rear Tailgate Window Green Glass AS2 BM51-A42004-DE

Ford Focus Mk3 5 Door Saloon Rear Tailgate Window Green Glass AS2 is a factory-original glass from the Car windows category, designed for installation in the rear part of the vehicle body. Thanks to the use of AS2-grade glass and a precise fit for the specific body version, it ensures safe visibility, proper interior illumination, and a consistent vehicle appearance. This used component allows for a technically correct glass replacement while maintaining the original geometry and optical characteristics.

Specifications and technical data

• SKU: BM51-A42004-DE
• Mark: Ford
• Condition: Used
• OEM Part Number: BM51-A42004-DE
• Substitutable numbers: BM51-A42004-DE, BM51A42004DE, 1817902
• Location on the vehicle: Rear
• Part type: Rear Side Window
• Color: Green
• Category: Car Glass

Purpose and fitment for Ford Focus Mk3

The described rear window has been designed specifically for the Ford Focus Mk3 5-door saloon version, which ensures compatibility with the roofline, tailgate shape, and factory mounting points. A dedicated fit reduces the risk of leaks, glass stress, and installation issues that often occur with universal parts.

Its placement in the rear of the vehicle means the glass is responsible not only for rear visibility but also for the structural rigidity of the body in the trunk area. A properly selected component helps maintain the factory structural integrity and ensures the correct operation of seals and trim strips.

AS2 glass characteristics and color

AS2-grade glass is a standard solution used in modern cars, providing adequate light transmission while limiting excessive interior heating. The applied green glass tint supports solar radiation filtration, improving comfort for rear-seat passengers and the aesthetics of the entire bodywork.

Selecting a window with the same optical class and color is important for safety and a consistent vehicle appearance – differences in glass tint between the front and rear of the car are clearly visible and can lower the visual value of the vehicle. Replacing it with original AS2 glass in the correct color allows for maintaining the uniform character of the factory glazing.

Benefits of using an original used window

Choosing an original, used rear window for the Ford Focus Mk3 is a solution that is both economically and technically advantageous. A component sourced from dismantling retains its factory geometry, which facilitates installation and compatibility with existing seals, trim, and tailgate equipment wiring. This is particularly important for post-accident repairs, where precise restoration of the body lines is essential.

A used window from the Car windows category also helps reduce the environmental footprint of the repair – reusing functional glass is a real reduction in glass waste and the energy required to produce a new component. For many users, this is a reasonable compromise between cost, quality, and environmental impact.

Safety, installation, and practical aspects

The rear window in the Ford Focus Mk3 plays an important role in the passive safety system – in the event of a collision, the glass breaks in a controlled manner, minimizing the risk of serious injury. Using the correct type of glass and the appropriate shape is crucial to maintain the safety parameters specified by the manufacturer.

For installation, it is recommended to use the services of a specialized car window replacement shop. Professional installation using appropriate adhesives and seals ensures airtightness, the absence of aerodynamic noise, and proper interaction with the interior trim. A properly selected and installed rear window contributes to acoustic comfort, protection against moisture, and the durability of the entire repair.

Repair expansion and selecting other Ford windows

If you are planning a comprehensive repair or upgrade of the glazing area in your Ford and need other elements from the same group, such as side door windows, quarter glass, or additional trunk windows, check the available parts in the Ford car windows category.

More about using used parts in car restoration

Those interested in a broader approach to refreshing older cars using dismantled components can benefit from practical tips on selecting and installing used parts. It is worth reading the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which discusses modernization scenarios, compatibility issues, and the most frequently asked questions related to such repairs.