Old Peugeot Citroen 0523 Folding Remote Control Key 433MHz 46 Chip Black

This folding remote control key is a replacement option for older Peugeot and Citroen vehicles that use the 0523 key profile. It is built around a 433 frequency and a 46 chip, and it comes in black. The key is designed for situations where an original key has become worn, damaged, or unreliable, but it is not a self-programming item. It must be matched to the vehicle by a professional. Before you buy, you need to check that your original key has 0523 characters in the key groove and that the frequency, chip, and circuit board are consistent with this product. The battery on the circuit board can be used with this key, so you do not need to source a separate battery. This key is suitable for owners who understand that professional matching is required and who want a replacement unit that aligns with the original specifications.

Features and Construction

The key is a folding remote control unit intended for old Peugeot and Citroen models. It uses a 433 frequency and a 46 chip, and it is supplied in black. The circuit board has a battery that can be used with the product. Because the key must be matched to the car, the main construction details relate to the electronic and mechanical match rather than to universal fitment.

Material and Build

The key is supplied as a black folding remote control unit with an internal circuit board. The source text does not list specific shell materials beyond the black colour, so no further material claims can be made. The circuit board carries a battery that can be used with this product. The key is intended as a replacement item, and its build is tied to the 0523 profile, the 433 frequency, and the 46 chip. These details are the ones you need to compare with your original key before ordering.

Size and Practical Fit

No dimensions are provided in the source text. The practical fit depends on the key groove having 0523 characters, along with a matching frequency, chip, and circuit board. This means the key is not a universal fit and should not be ordered without checking those details first. If your original key does not carry the 0523 marking or does not match the stated frequency and chip, this product is unlikely to be suitable. The black folding format is the only style detail given.

Uses and Placement

This key is used as a replacement for an old Peugeot or Citroen remote key. It is relevant when an existing key is worn or damaged, or when you need a spare that can be matched professionally. It is not intended for owner programming, so the practical use case always involves a trip to a locksmith, auto repair shop, or 4S shop.

Event or Professional Use

The key is intended for professional matching rather than DIY use. A locksmith, auto repair shop, or 4S shop will need to cut and program it to suit the vehicle. The owner cannot match it alone. This makes the product suitable for someone who is already planning to visit a professional or who understands that matching is part of the process. The source text does not describe any additional professional tools or procedures beyond the need for matching.

Everyday Home Use

In everyday use, the key serves as a replacement remote for an older Peugeot or Citroen. Once it has been matched by a professional, it can be used in the same way as the original key. The black folding design is compact enough for normal pocket or bag storage, although no dimensions are given. The circuit board battery can be used with the product, which keeps the setup simple. The key should only be used after professional matching has been completed.

Benefits and Buying Value

The main value of this key is that it offers a replacement option for old Peugeot and Citroen models with the 0523 profile. It avoids the need to search for a random universal key and instead gives you a unit with stated frequency and chip details to compare against your original. The practical benefit depends on correct matching, so checking before purchase is essential.

Reuse and Low Maintenance

The circuit board battery can be used with this product, so there is no need to buy a separate battery at the same time. The key itself is a replacement item, and the source text does not provide maintenance instructions beyond the matching requirement. Keeping the key dry and avoiding force when folding it is sensible, but no specific care routine is stated. The main low-maintenance point is that the supplied battery can be used, which simplifies the initial setup.

Why Choose This Product

Choose this key if your original Peugeot or Citroen key has 0523 characters in the key groove and the frequency, chip, and circuit board are consistent with the details given here. It is a practical replacement for an old or damaged key, and it comes in black with a folding design. It is not suitable for owners who want to program the key themselves, because professional matching is required. The product is best for buyers who have checked their key details and are ready to visit a locksmith, auto repair shop, or 4S shop.