Ignition Switch, Door Lock, and One Key for Citroën Peugeot 4162SP

Description

Product Overview

This ignition switch, driver door lock, and single key set is designed specifically for Citroën and Peugeot vehicles, including popular models such as the Peugeot 407 and Citroën C4. The part number 4162SP is widely sought after by both professional auto mechanics and DIY enthusiasts seeking a reliable replacement to restore proper vehicle functionality and security.

Function and Usage

The ignition switch controls power distribution for the vehicle’s electrical system, enabling the engine to start and shut down safely. The door lock provides secure access to the driver’s side while the included key facilitates both ignition and locking mechanisms. Over time, wear and tear or electrical faults may cause ignition switches and door locks to fail, leading to difficulties starting the engine or securing the vehicle.

Replacement Advice

Replacing this unit is a straightforward process for experienced mechanics. It involves removing the steering column covers to access the ignition switch assembly, disconnecting the electrical connectors, and removing the door lock cylinder from the driver’s door panel. Regular inspection of these components is recommended as faulty ignition switches are a common source of electrical issues in PSA vehicles. Prompt replacement ensures continued vehicle operability and security.

Technical Information

• Manufacturer: PSA Group (Peugeot Citroën)
• Models: Peugeot 407, Citroën C4
• Product Codes: 4162SP
• Additional References: Compatible with related PSA lock and ignition assemblies for specified models

Why Choose This Part?

This ignition switch and door lock combo offers a trusted solution optimized for seamless integration with your Citroën or Peugeot vehicle. It helps prevent common ignition and locking issues, maintains vehicle security, and is designed to meet original equipment specifications, making it ideal for repairs or replacements.