Ford Fiesta ST Mk8 Rear Quarter Window Tinted Glass Left N/S H1BB-B29751-C

Ford Fiesta ST Mk8 Rear Quarter Window Tinted Glass Left N/S is an original body component designed for installation on the driver's side. Thanks to its factory tint, it improves driving comfort, reduces interior heating, and aesthetically completes the side profile of the sporty Fiesta ST Mk8 version, while maintaining compliance with the model's factory specifications.

Specifications and technical data

• SKU: 2178098
• Mark: Ford
• Condition: Used
• OEM Part Number: 2178098
• Substitutable numbers: 2178098, H1BB-B29751-CE, H1BBB29751CE, H1BB-B29751-C
• Location on the vehicle: Rear, Left
• Part type: Rear Quarter Window
• Category: Car Glass

Purpose and fitment for Ford Fiesta ST Mk8

The component has been designed as a left rear quarter window for the Ford Fiesta ST Mk8, intended for installation in the rear part of the body on the driver's side. The precise glass profile ensures proper adhesion to the body frame, which translates into airtightness, the absence of unwanted wind noise, and stable seating in the seals and mounts. Tinted glass is particularly beneficial in dynamic, sporty versions where combining functionality with aesthetics is important. The applied glass shade harmonizes with the car's side profile and other windows, allowing for a consistent look for the entire vehicle.

Technical characteristics of the glass

As an item from the Car windows category, the product meets the safety and durability requirements applied in modern Ford bodies. The glass is properly shaped for:

• precise fitment to the rear part of the body on the left side,
• compatibility with factory seals and trim,
• maintaining structural rigidity in the rear pillar area. The window tint helps limit sunlight penetration into the interior, which improves the comfort of rear-seat passengers and reduces the risk of upholstery fading. At the same time, appropriate light transmittance is maintained, in accordance with typical requirements for rear side windows.

Condition, origin, and benefits of using a pre-owned window

The window comes from dismantling and has the status of a used original Ford component. This means it retains its factory shape, glass parameters, and compatibility with the Fiesta ST Mk8 body, while offering the possibility of reducing repair costs compared to a new component. Using an original, pre-owned window is particularly beneficial in the case of:

• post-accident repairs in the rear part of the body,
• replacing damaged or cracked glass on the driver's side,
• maintaining a consistent look of the car without differences in window shades. For owners of hot-hatch segment cars, such as the Fiesta ST Mk8, a used window represents a reasonable compromise between quality and cost, allowing the vehicle's original character to be preserved.

Comfort of use and practical aspects

The tinted rear quarter window improves daily driving comfort by limiting interior heating and increasing passenger privacy. Combined with other tinted windows, it creates a cohesive, sporty look that blends well with the dynamic styling of the Fiesta ST Mk8. Proper fitment to the rear left part of the body facilitates workshop work during installation – the glass is prepared for seating in factory mounting points, which shortens repair time and reduces the risk of leakage issues.

Repair expansion – other Ford Car windows

If you are planning a comprehensive repair or modernization of the side and rear glazing area in your Ford and need other items from the same group, such as door windows, rear quarter windows, or tailgate glass, check out the available parts in the Ford Car windows category.

Support for restoring older cars

Owners of older models who are considering using pre-owned body and glazing components for restoration or modernization can benefit from practical tips on selecting and installing parts from dismantling. A detailed discussion of the topic can be found in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years, which shows how to effectively plan repairs using components from the secondary market.