Dodge and Chrysler Key Shell Case: Nylon Protective Cover Measuring 85x42x15mm for Factory-Style Smart Card Keys, Compatible with B01-B11 Models
B01
£12.98
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£12.98
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When the plastic casing on your Dodge or Chrysler smart key cracks or the buttons wear out, a full replacement from the main dealer can be a costly and time-consuming process. This key shell case offers a targeted solution, providing the exact external housing you need. Manufactured to the precise dimensions of 85mm by 42mm by 15mm, it is designed as a direct, physical replacement for the original shell on compatible models B01 through B11. By allowing you to transplant the internal electronics and metal key blade from your old fob, it delivers a functional repair that maintains the original key's programming and operation, saving you a significant expense.
This section details the specific materials and engineering behind this replacement casing, explaining how its construction addresses the common failure points of original key fobs. We'll look at the protective properties of the shell material and the purpose of the internal lining, providing a clear understanding of what makes this a practical repair part rather than just a generic cover.
Understanding when and how to use this product is key to a successful repair. It is designed for a very specific scenario: replacing a damaged external housing while preserving the expensive programmed electronics inside. Below, we outline the primary use case and the simple process involved, highlighting why this is a savvy choice for many motorists.
Opting for a shell replacement over a complete new key offers several concrete advantages. The benefits are financial, practical, and environmental, stemming from the simple principle of reusing the expensive, programmed components you already own. Let's break down the value this product delivers.
Dodge and Chrysler Key Shell Case: Nylon Protective Cover Measuring 85x42x15mm for Factory-Style Smart Card Keys, Compatible with B01-B11 Models
£12.98
Sale price
£12.98
Regular price
Dodge and Chrysler Key Shell Case: An 85x42x15mm Protective Housing for B01-B11 Smart Card Keys
Features and Build Quality of the Replacement Key Shell
Precision Dimensions for a Guaranteed Fit
The primary requirement for any key shell is an exact fit. This case is manufactured to measurements of 85 millimetres in length, 42 millimetres in width, and 15 millimetres in thickness. These dimensions are not approximate; they are specified to match the OEM housing for Dodge and Chrysler smart card keys across the B01 to B11 model range. This precision ensures that once your key's internals are transferred, the new shell will clip together seamlessly, with buttons aligning correctly and the overall profile matching the original equipment. It eliminates guesswork and modification, providing a straightforward swap.ABS Brass Shell Construction
The outer shell is made from ABS (Acrylonitrile Butadiene Styrene) blended with brass. This engineering thermoplastic is widely used in automotive interiors and durable goods due to its excellent impact resistance and structural rigidity. The inclusion of brass fibres enhances the material's strength and helps prevent the kind of flexing and cracking that can occur with standard plastics after years of being carried in pockets or bags. This construction choice directly targets the most common physical failure of key fobs, offering a shell that is designed to withstand the daily knocks and pressure of typical use.Protective Nylon Internal Liner
Inside the hard ABS brass shell is a liner made from nylon. This material serves a specific protective function. Its slightly flexible yet tough nature creates a cushioning layer between the rigid outer case and the fragile printed circuit board (PCB) of the key. This helps to absorb minor shocks and vibrations, reducing the risk of solder joints cracking or components becoming dislodged. Furthermore, the smooth surface of the nylon minimises abrasion against the PCB, helping to prevent scratches and short circuits that could arise from internal movement.Practical Applications for the Key Shell
Professional and DIY Key Fob Repair
For automotive locksmiths and keen DIY enthusiasts, this shell is a staple repair part. It addresses a frequent customer complaint—a key fob that works electronically but is physically broken. The repair process involves carefully prying open the original damaged case, extracting the PCB, battery, and transponder chip, and placing them into the new shell. Because the shell matches the OEM dimensions, the repair yields a key that looks and functions like new, without any need for diagnostic equipment to re-sync the key to the vehicle. This makes it an efficient, cost-effective solution for workshops and confident owners alike.Everyday Use and Feel
Once assembled, the key returns to daily service with a solid, dependable feel in the hand. The ABS brass material provides a satisfying heft and rigidity that cheap, generic covers often lack. The buttons have a positive click, thanks to the precise moulding that matches the original button pads. While the shell arrives as plain black plastic, its primary job is durability. The robust construction means you can toss it in a bag or pocket with your change, knowing the hard shell and protective nylon liner are shielding the vital electronics within from the general hustle and bustle of daily life.Versatility Across Model Codes
A significant advantage of this shell is its specified compatibility. It is not a one-size-fits-maybe product. It is confirmed to fit the shell design for key model codes B01, B02, B03, B04, B05, B06, B07, B08, B09, B10, and B11. This covers a range of Dodge and Chrysler vehicles that use this particular smart card key format. Before purchase, simply check the model code on the back of your original key fob. If it matches one in this list, you can be confident the shell will fit, making it a versatile stock item for a defined set of vehicles.Tangible Benefits of Choosing This Replacement Shell
Long-Term Value and Cost-Benefit
The financial benefit is clear. A fully programmed replacement key from a Dodge or Chrysler dealer can easily cost well over £100, and often significantly more. This replacement shell, by contrast, costs a fraction of that amount. By extending the life of your existing key electronics, it represents a direct saving of potentially hundreds of pounds. There's no need to pay for new microchips, transponders, or dealership programming time. The investment is purely in the physical protection for your existing, functional components, making it one of the most cost-effective car maintenance repairs you can undertake.User Satisfaction and Peace of Mind
There is a distinct satisfaction in successfully repairing an item, especially one as essential as your car key. The peace of mind comes from knowing your key is housed in a robust new case, reducing the worry of it failing completely at an inconvenient moment. This confidence is directly linked to the technical specs: the 85x42x15mm ABS brass shell and nylon liner are physically protecting your key's electronics. You are not relying on a flimsy silicone sleeve, but on a structural replacement that restores the key's original integrity, allowing you to use it with assurance.Reason to Purchase This Shell
If the casing on your Dodge or Chrysler smart key is cracked, the buttons are unresponsive, or the shell is simply falling apart, this product provides a targeted and economical solution. It is the exact part needed to rectify that specific physical damage. By choosing this factory-direct shell, you avoid the premium cost and delay of a dealership visit. You retain your original key's programming, and you gain a durable housing made from impact-resistant ABS brass with a protective nylon liner. It is a practical, no-nonsense repair part that solves a defined problem with measurable savings.