Description
Product Overview
This ignition switch and driver’s door lock set comes with 2 keys, designed specifically for Citroën and Peugeot vehicles. It ensures reliable vehicle security and seamless operation of the ignition system and driver’s door locking mechanism. Often searched by product numbers 4162SP and 4162EA, this part is a direct replacement for your original components.
The part is commonly fitted on popular models such as the Peugeot 407 and Citroën C4, making it a versatile solution for mechanics and DIY enthusiasts working on these vehicles. The ignition switch plays a central role in starting the engine by engaging the starter motor and electrical system, while the door lock provides secure access, preventing unauthorized entry.
Over time, ignition switches and door locks can fail due to wear or electronic deterioration, leading to problems like difficulty turning the key, failure to start the engine, or door locking issues. Replacing this unit restores full functionality and vehicle security.
Technical Information
- Manufacturer: PSA (Peugeot Citroën)
- Suitable Models: Peugeot 407, Citroën C4
- Product Codes: 4162SP, 4162EA
- Additional Numbers: Compatible with original PSA part numbers
Installation Notes
The replacement process involves removing the steering column covers to access the ignition switch assembly and detaching the existing lock cylinder and door lock components. Installing the new unit requires proper alignment and securing with original fasteners. Both keys are included, pre-cut for immediate use, ensuring no additional key programming is needed in most cases.
Regular inspection of the ignition system and door locks is recommended, especially if you experience key jamming, difficulty in ignition, or door locking failures. Timely replacement of these parts helps maintain vehicle safety and reliable daily use.
