Replacement Key Shell for Dodge Vehicles: ABS Brass Construction, 85x42x15mm

When a car key fob becomes cracked, worn, or fails to protect its internal electronics, finding a direct replacement housing can save the cost of a completely new programmed key. This replacement car key shell is designed specifically for Dodge vehicles and is also compatible with models under the Chrysler brand. It is sold as a single plastic key case, providing the essential outer shell to refurbish your existing key. Manufactured to precise dimensions and using stated materials like ABS brass and nylon, it offers a practical, component-level solution for key maintenance.

Features and Construction

This product is defined by its direct application and material specification, offering a no-frills replacement part for a specific range of vehicles. Its value lies in matching the original equipment dimensions and using materials suited to the task of housing key electronics.

Material and Build

The key shell is constructed from ABS brass, a material choice that provides a rigid and protective housing for the delicate circuit board and battery inside. The external case is plastic, forming the shell you hold. Internal components, such as those for buttons or structural supports, utilise nylon. This material is often chosen for internal parts due to its strength and ability to withstand repeated mechanical action without significant wear.

Size and Practical Fit

The shell's dimensions are precisely 85mm long, 42mm wide, and 15mm thick. This exact sizing is crucial for ensuring the new shell can accept the internal components from your original Dodge key fob without modification. A correct fit ensures the buttons align properly and the shell closes securely, protecting the electronics from dust and moisture.

Uses and Placement

This component serves a single, clear purpose: to replace a damaged or degraded outer casing. It is not a programmed key, but the vessel for one. Understanding its application helps determine if it is the right part for your situation.

Event or Professional Use

For automotive locksmiths or car dealership service departments, this shell acts as a spare part for key repair services. It allows for the economical refurbishment of a customer's key fob when only the casing is damaged, preserving the expensive programmed electronic module. Keeping a stock of shells compatible with common part codes, like the B01 through B11 series listed, streamlines this repair process.

Everyday Home Use

For a vehicle owner, this product is a DIY solution for a key fob with a broken clip, cracked casing, or worn-out buttons. It enables you to transfer the working insides of your old key into a new, solid shell, restoring the key's appearance and protection. This is particularly useful if the original key is no longer under warranty or if a replacement from the dealer is cost-prohibitive.

Benefits and Buying Value

The primary benefit of this product is cost-effective preservation. It turns a potentially expensive key replacement into a simple housing swap, focusing value on the component that most commonly fails—the physical shell.

Reuse and Low Maintenance

This product embodies a reuse principle. By salvaging and reusing the programmed electronic core of your existing key, you avoid electronic waste and the need for dealership programming. The shell itself requires no maintenance; its job is purely passive protection. Should it become damaged again, the same electronic core can be transferred to another new shell.

Why Choose This Product

Choose this key shell if you have confirmed your Dodge or Chrysler key fob's part number matches one of the listed codes (B01 to B11) and only the physical casing needs replacement. Its value is its specificity: the correct size, the stated ABS brass and nylon materials, and the confirmed vehicle compatibility. It provides a targeted solution that avoids the generic 'one-size-fits-most' approach, which often leads to poor fit and function.