Chrysler Dodge Smart Card Key Shell Replacement in ABS Brass and Nylon

This replacement key shell offers a practical and cost-effective solution for Chrysler and Dodge vehicle owners with a worn, cracked, or otherwise damaged smart card key fob. By providing an empty housing built to the original factory dimensions and material specifications, it allows you to transplant the vital electronic components from your existing key into a new, sturdy case. This process can significantly extend the functional life of your car key, avoiding the need for a full dealership replacement. The shell is precisely sized at 85 mm by 42 mm by 15 mm and is constructed from a combination of ABS brass and nylon, designed to match the fit and feel of the original unit.

Features and Construction

This key shell is designed solely as a housing replacement, focusing on accurate dimensions and compatible materials to ensure a seamless fit with your original key's internals.

Material and Build

The primary shell is made from ABS brass, a material chosen for its strength and ability to replicate the original key's rigid outer structure, which protects the delicate circuit board inside. Supplementary internal components are crafted from nylon, a material noted for its durability and slight flexibility, which can be used for clips, guides, or buttons within the assembly. This material combination aims to recreate the build quality and tactile response of the factory key fob.

Size and Practical Fit

The external dimensions are a crucial 85 mm in length, 42 mm in width, and 15 mm in height. This precise sizing is essential for the shell to fit comfortably in your hand and pocket, just like the original. Furthermore, the product is offered across a range of specific size variants, labelled B01 through B11. It is important to match the correct variant number to your specific key model to ensure all internal components, including the circuit board, battery, and key blade, align and fit securely within the new case.

Uses and Placement

This product serves a specific, singular purpose: to restore a functional Chrysler or Dodge smart key by replacing its external housing.

Event or Professional Use

For automotive locksmiths or car dealership service departments, this shell provides a standardised part for key refurbishment services. It allows professionals to offer clients a more affordable alternative to complete key reprogramming and replacement, using the vehicle's original electronic transponder. The availability of multiple size codes (B01-B11) enables professionals to stock a shell suitable for a wider range of Chrysler and Dodge models from specific production years.

Everyday Home Use

For the individual car owner, this is a straightforward DIY repair project for a key fob that has suffered physical damage but where the electronics still work. Common scenarios include a cracked case from being dropped, worn-out buttons, or a shell that no longer stays closed properly. Success depends on carefully transferring the internal parts, which requires minimal tools but a patient, careful approach to avoid damaging the circuit board during the move.

Benefits and Buying Value

The primary value lies in reusing the certified electronic core of your original key, which is paired to your vehicle.

Reuse and Low Maintenance

The key benefit is the reuse of your existing, vehicle-paired smart card electronics. By moving these into a new shell, you maintain all the remote locking, unlocking, and immobiliser functions without any need for costly reprogramming at a dealership. The new shell itself requires no maintenance; its value is in providing a durable, protective enclosure that restores the key's physical integrity and button functionality.

Why Choose This Product

Choose this key shell if you have a compatible Chrysler or Dodge smart key where the outer case is damaged but the internal chip and remote circuitry are intact. Its value is clear when compared to the alternative of purchasing a brand-new, programmed key from a dealer. It offers a precise, factory-directed fit due to its stated 85x42x15mm dimensions and ABS brass/nylon construction, and the range of size codes (B01 to B11) helps ensure you can find the correct match for your specific key model.