Fiat 500 Boyue Ottimo Viaggio carbon fibre remote key case shell for FYT model replacement car key cover in black, red, or dark blue ABS plastic protective housing
Fiat 500, Boyue, Ottimo & Viaggio FYT Model ABS Car Remote Key Replacement Shell

This product is a replacement outer shell designed specifically for the remote keys used with Fiat 500, Boyue, Ottimo, and Viaggio vehicles. It is compatible only with keys of the FYT model designation. Constructed from ABS plastic, the shell serves as a new protective housing for your existing key's internal electronic components and buttons, allowing you to refresh a worn or damaged key fob or simply change its colour. The shell is available in a choice of three colours: classic black, vibrant red, and deep dark blue. Supplied as a single unit, it provides a practical, non-electrical solution for key fob maintenance and personalisation.
Features and Construction

The key shell is built to provide a new exterior for your car remote. Its design focuses on compatibility with a specific key model and straightforward colour options.
Material and Build
The housing is made from ABS (Acrylonitrile Butadiene Styrene) plastic. This engineering thermoplastic is widely used for protective casings due to its good impact resistance, rigidity, and light weight. It forms a durable shell that helps shield the key's internal circuitry from everyday knocks and scratches. The manufacturing process for ABS allows for precise moulding, ensuring the shell fits the FYT model key's button layout and form factor accurately.
Size and Practical Fit
The shell is produced to match the precise dimensions and contours of the original FYT model remote key for the specified Fiat, Boyue, Ottimo, and Viaggio vehicles. This ensures that once your internal key components are transferred, the new shell will maintain the familiar feel and button placement of your original key fob. The fit is designed to be exact, with cutouts aligning correctly with the key blade, buttons, and any indicator lights. No specific dimensional data is provided beyond its stated compatibility.
Uses and Placement

This product has a clear, single purpose: to act as a replacement exterior for a compatible car key fob. It is suited for specific practical scenarios where the original housing is compromised or a change of appearance is desired.
Event or Professional Use
For professional valet services, car dealerships, or detailers, having a supply of replacement shells can be part of a key refurbishment service. It allows for a quick refresh of a customer's key that has become scuffed or cracked, improving the overall presentation of the vehicle's accessories without the cost of a full key replacement from the manufacturer. The colour options also allow for a degree of customisation if requested by the client.
Everyday Home Use
For the vehicle owner, this shell solves common problems like a cracked key fob case, faded or scratched colour, or simply the desire for a new look. It provides a cost-effective alternative to purchasing an entirely new remote key unit from a car dealer. The process typically involves carefully transferring the battery, circuit board, buttons, and key blade from the old shell into this new ABS housing, resulting in a key that looks renewed while retaining all its original programming and functionality.
Benefits and Buying Value

The value of this product lies in its specificity and practicality. It addresses a niche but common need for owners of these particular Fiat-group vehicles.
Reuse and Low Maintenance
The core benefit is the reuse of your existing, fully functional key electronics. Instead of discarding the entire remote unit because of cosmetic damage to the plastic shell, you retain the valuable internal components. This is both economically and environmentally sensible. Maintenance of the ABS shell itself is minimal; it can be wiped clean with a cloth if it becomes dirty, and the material's properties help it resist everyday wear.
Why Choose This Product
Choose this key shell if you own a Fiat 500, Boyue, Ottimo, or Viaggio and have an FYT model remote key with a damaged or aesthetically worn outer case. Its value is in its confirmed compatibility and the provided colour choice. It offers a straightforward solution that is often significantly less expensive than a dealer-keyed replacement. The use of ABS plastic ensures a balance of protection and weight, and the three colour options allow for basic personalisation of an everyday essential item.





