Dodge and Chrysler Smart Key Shell Replacement Case in 85x42x15mm Size

If your Dodge or Chrysler smart key fob has a cracked case or damaged housing, this replacement shell offers a practical solution. Instead of replacing the entire expensive key unit, you can transfer your existing electronic components into this new, empty casing. Designed as a factory-direct compatible part, it matches the dimensions and fit of original housings for specific Chrysler-group vehicles. This product is listed with multiple model codes, indicating coverage for various smart card designs within the brand's range, providing a straightforward repair option for key fob damage.

Features and Construction

This key shell is defined by its specific material composition and precise sizing, engineered to house the original electronics from compatible smart keys.

Material and Build

The shell is constructed from ABS brass and nylon. The ABS brass provides the primary rigid structure of the case, creating a durable external shell that protects the internal circuit board and battery. The inclusion of nylon as a stated material suggests it may be used in specific internal components or clips within the assembly. This material combination aims to replicate the structural integrity needed for a daily-use item like a car key.

Size and Practical Fit

The external dimensions are clearly stated as 85mm long, 42mm wide, and 15mm thick. This size is crucial for ensuring the new shell will properly accommodate the internal components and buttons from your original key fob. The product listing specifies compatibility with Chrysler-branded vehicles and a series of design codes from B01 to B11, which correspond to different iterations or models of factory smart cards. This information is essential for verifying fitment before purchase.

Uses and Placement

This product serves a clear, singular purpose: to act as a replacement outer casing for a damaged smart key fob, restoring its physical form and protection.

Event or Professional Use

For automotive locksmiths or vehicle dealership service departments, this shell provides a cost-effective part for key fob repair services. It allows for the remediation of physical damage—such as broken clips, cracked plastic, or worn-out buttons—without the need for full key reprogramming or issuing a completely new unit from the vehicle manufacturer, which can be a more costly process for the customer.

Everyday Home Use

For the vehicle owner, this product addresses the common problem of a dropped or damaged key fob. A cracked case can expose delicate electronics to moisture and impact. By purchasing this shell, an individual can undertake a DIY repair, often following online guides, to transplant their working key internals and restore a fully functional, protected key. It is a practical purchase driven by a specific repair need.

Benefits and Buying Value

The value of this product lies in its specificity and the economic repair path it enables, compared to more expensive alternatives.

Reuse and Low Maintenance

The core benefit is the reuse of your existing, fully programmed key electronics. This approach eliminates the need for dealership programming fees and the cost of a brand-new key unit. Once the transfer is complete, the key requires no special maintenance beyond standard care for any electronic device. The new shell simply continues to provide physical protection for the components you already own and use.

Why Choose This Product

You would choose this specific key shell if you have a Dodge or Chrysler smart key with a damaged case and your key's design code matches the listed B01-B11 range. Its value is in its precise compatibility, stated dimensions, and material build. It offers a targeted solution that, when the correct match is confirmed, provides a direct-fit replacement part, making it a logical choice over a generic or ill-fitting case that might not house the components correctly or align the buttons properly.