How to choose the right key shell?
The key shell is a small but essential part of any driver’s daily life. With constant use, it’s common for these shells to deteriorate, and although the electronic system may still function, a damaged shell can cause discomfort and, in more extreme cases, prevent the proper use of the vehicle.
At BCAR, aware of this need, we have developed one of the most extensive ranges of key shells in the aftermarket, and in this article, we explain how to choose the correct shell for each vehicle.
Why replace the key shell?
The reasons may vary, but the most common are wear from use, physical damage (such as drops or bumps), malfunctioning buttons, or loss of parts like the battery cover or blade. In all these cases, replacing only the shell is a practical and cost-effective solution that avoids the need to purchase a complete key from the official dealer.
Additionally, BCAR key shells are designed to offer excellent value for money, while maintaining high standards of compatibility, ergonomics, and durability.
How to choose the right shell?
Choosing the correct shell doesn’t have to be complicated. Here’s a practical guide to get it right on the first try:
- Identify the vehicle’s make and model
The first step is to know exactly the make, model, and year of manufacture of the vehicle. This information allows you to make an initial search in the BCAR catalogue or TecDoc and find the corresponding product category.
- Observe the shape and dimensions
Each shell has a specific shape: oval, rectangular, rounded, with sharp edges, among others. Visually compare the original key with the catalog images to make a first selection.
- Check the number and layout of buttons
This is one of the most important aspects. Some shells have two buttons (lock/unlock), others include an additional one for the trunk or even to turn on the lights. Make sure that the layout and number of buttons match the original shell.
- Type of blade
The blade is the metallic part of the key. There are different types, mainly toothed and smooth. Some models allow reuse of the original blade, while others require a new one. BCAR shells offer high-quality steel blades to ensure optimal durability.
Technical features of BCAR key shells
At BCAR, we are committed to high-quality technical products that offer reliable and professional solutions for both workshops and distributors. Among the main features of our key shells are:
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- Made of ABS plastic: durable material, resistant to impacts, extreme temperatures, and long-term wear. Additionally, it is highly recyclable.
- Ergonomic design: designed for comfortable and safe handling by the user.
- Easy installation: the shell is ready to be assembled with the existing internal components, without the need for additional tools.
- Buttons and openings: precisely designed to ensure easy access and optimal functionality.
- Universal compatibility: covering more than 50 brands and over 27,000 vehicle applications.
- Premier Data Supplier quality in TecDoc.
- Sustainable packaging: our bags are made of recyclable materials and designed to facilitate display at points of sale and resolve technical queries.
Continuously expanding range
Our key shell catalog is constantly being updated. If it exists, we have it! We work with specific references for brands such as Audi, BMW, Citroën, Fiat, Ford, Mercedes-Benz, Nissan, Peugeot, Renault, Toyota, Volkswagen, among many others.
Assembly tips
Although BCAR key shells do not require specialized tools for installation, we recommend they be handled carefully and, if in doubt, with the help of a professional. The transponder, immobilizer chip, and electronic board are delicate components that must be handled with precision to avoid operational issues.
BCAR is a Spanish company with more than a decade of experience. Our focus on niche products has allowed us to position ourselves as specialists in technical solutions that are not always easy to find through traditional distribution.
With a complete range and agile customer support, our key shells represent a profitable option for workshops, distributors, and professionals in the sector.
