Immobilizer kit with two transponder chips for Citroën C1 and Peugeot 107 – 89780-0H021, 6545PR

Description

Product Overview

This immobilizer kit includes the immobilizer control unit and two key fobs with chips matched together from a single vehicle. It can be programmed to any first-generation Citroën C1 or Peugeot 107, providing a seamless integration with your car’s engine control system.

Citroën C1 and Peugeot 107 are compact city cars produced between 2005 and 2022.

The first generation of Citroën C1 and Peugeot 107 was manufactured from 06/2005 to 02/2009, with the first facelift running from 02/2009 to 2012, and the second facelift from 2012 to 2014.

The second generation was produced from 2014 to 2022.

When placing an order, you can provide your vehicle’s VIN number so we can verify the compatibility of the immobilizer kit with your specific car.

Technical Information

• Manufacturer: PSA (Peugeot Société Anonyme)
• Model: Citroën C1, Peugeot 107
• Product Codes: 89780-0H021, 6545PR
• Additional Codes: 89780-0H021 6545PR

Function and Replacement

The immobilizer unit plays a crucial role in vehicle security by preventing unauthorized engine starting through electronic authentication. The included chips in the key fobs communicate with the immobilizer control unit to verify the correct key is being used.

Over time, immobilizer units may fail due to electronic component wear or damage, which can cause engine start issues. Replacement is straightforward: the immobilizer unit must be paired with the vehicle’s Engine Control Unit (ECU) and programmed to accept the new keys, a process often done by professional auto locksmiths or experienced mechanics.

This kit is especially valuable for mechanics and DIY enthusiasts looking to restore security functionality on first-generation Citroën C1 or Peugeot 107 vehicles.