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When the housing on your Chrysler or Dodge smart card key fails, a full replacement from the main dealer can be a costly and time-consuming process. This factory-direct key shell provides a targeted solution, offering a new exterior case built to the original 85x42x15mm specifications. By simply transferring your existing key's internals, you can restore full functionality and the look of your key fob at a fraction of the cost, with a choice of 11 different style variants to match your preference.
This section details the specific materials, dimensions, and construction features that define this replacement shell. Every aspect is designed to match the OEM part, providing a seamless repair for worn or damaged Chrysler and Dodge key fobs.
This replacement shell serves a clear, practical purpose for vehicle owners facing specific issues with their key fobs. It is a targeted repair part designed for straightforward installation and immediate use.
Choosing this direct replacement shell offers measurable advantages over other solutions, focusing on cost savings, convenience, and restoring original equipment functionality.




Chrysler Dodge Car Key Shell: Factory-Direct ABS Brass Replacement Case with 85x42x15mm Dimensions and 11-Style Options for Smart Card Keys
£12.98
Chrysler Dodge Replacement Key Shell: Factory-Direct ABS Brass Case for Smart Card Keys

Features and Build Quality of the Replacement Key Case

Precision Dimensions and Fit
The shell is manufactured to exacting tolerances, with external dimensions of 85mm in length, 42mm in width, and 15mm in thickness. This precise sizing ensures that the new case will accommodate the original circuit board, battery, and key blade without any gaps or misalignment. The internal moulding includes specific ribs and slots that hold the components securely in place, preventing rattle and ensuring the buttons press correctly.Durable ABS and Brass Construction
The primary shell material is ABS plastic, a engineering thermoplastic selected for its strong resistance to impacts and everyday wear and tear. This helps protect the delicate electronics inside from drops or pressure. Internally, the shell features brass contact points and inserts. Brass is used for its superior electrical conductivity, which is crucial for maintaining a reliable signal from the key's buttons to the circuit board, and for its resistance to corrosion over time.Style Variety and Aesthetic Options
Beyond mere functionality, the shell offers a degree of personalisation with 11 distinct style options, labelled B01 through B11. These variations may include differences in texture, subtle contouring, or finish details, allowing you to refresh the look of your key. Despite these aesthetic differences, each variant maintains the identical 85x42x15mm core dimensions and internal layout, guaranteeing compatibility.Practical Applications and Usage Scenarios

Professional Automotive Repair Use
For locksmiths and independent automotive repair shops, this shell is a cost-effective stock item. It allows for a quick turnaround on key repair jobs for Chrysler and Dodge vehicles, providing customers with a reliable alternative to dealer-only parts. The availability of multiple styles (B01-B11) means a technician can often match a customer's preference or the original key's aesthetic closely.Everyday Consumer Repair and Refresh
Versatility Across Model Years While designed as a direct replacement, this shell's utility extends to serving as a spare housing for a fully functional key. Some owners choose to purchase a shell in a different style (e.g., B05 instead of B01) to differentiate between two keys for the same vehicle, such as a primary and a spare, while maintaining full mechanical and electronic compatibility.Key Benefits and Long-Term Value

Cost-Effective Value Proposition
Reliability and User SatisfactionSimple Decision for Key Repair</h3 If your Chrysler or Dodge smart key is physically damaged but still starts your car, this 85x42x15mm replacement shell is the logical next step. It provides a factory-correct fit, a choice of styles, and a durable build from ABS and brass, enabling you to resolve the issue promptly without unnecessary expense or complexity. Order the style that suits you and restore your key to full working order.



