This rear tailgate handle with integrated release switch is designed for Citroën C5 Estate (first and second generation) and is a direct-fit replacement for worn, broken or non-functioning tailgate handles. The assembly includes the built-in switch that operates the electric opening mechanism of the tailgate, restoring reliable access to the boot. Ideal for workshops and DIY mechanics, this part is often searched by its product codes (9642543477, 8742A1) which are commonly used in parts catalogs and service orders.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C5 Estate I And II
• Product Codes: 9642543477, 8742A1
• Additional Numbers: 9644545977, 9637085077
• Color: EZW – Gray Metallic Paint
• Function: Rear Tailgate Handle With Integrated Release Switch
• Location: Exterior Tailgate, Right/Center Mount Depending On Model Variant

Installation Recommendations

Removal And Fitment Steps:

1. Open The Tailgate And Remove The Interior Trim Panel To Access The Handle Fasteners And Wiring.
2. Disconnect The Electrical Connector For The Release Switch Before Unscrewing The Handle.
3. Remove Mounting Screws Or Nuts Securing The Handle, Carefully Extract The Assembly From The Tailgate.
4. Transfer Any Required Clips Or Gaskets To The New Handle If Not Supplied, Fit The New Handle Into Place And Secure Fasteners.
5. Reconnect The Switch Connector, Test The Tailgate Release Function Before Reassembling The Trim.

Use Appropriate Trim Tools To Avoid Breaking Plastic Clips. Tighten Fasteners To Manufacturer Torque Specifications Where Available. Check Switch Connector For Corrosion And Clean Contacts If Necessary.

Common Failure Reasons

The most frequent causes of tailgate handle failure are mechanical wear of plastic components and clips, impact damage from minor collisions or loading, and moisture-related corrosion affecting the electrical switch contacts. Repeated heavy use, exposure to road salt and water ingress accelerate deterioration. Symptoms Include Stiff Or Broken Handle, Intermittent Or Non-Working Release Switch, And Rattles From The Tailgate Area.

Replacing A Faulty Handle Restores Proper Boot Access And Prevents Secondary Damage To The Lock Mechanism. When Installing, Verify Smooth Operation Of The Latch And Switch To Ensure Reliable Long-Term Function.

Manufactured by PSA for Citroën and Peugeot vehicles, this handle is compatible with part numbers:

• 9642543477
• 9644545977
• 9637085077

With a striking EFBD GANACHE color, this handle not only improves the functionality of your vehicle but also enhances its appearance.

Technical Information

• Manufacturer: PSA
• Model: Citroën C5 Estate I and II
• Product Codes: 9642543477, 9644545977, 9637085077, 8742A1
• Additional Numbers: 8742A1

This handle is prone to wear and tear over time due to frequent use. Regular inspection and replacement can prevent more significant issues and ensure your vehicle remains in top condition.

This tailgate handle is designed specifically for Citroën C5 Estate (Kombi) models from the first and second generations (C5 I and C5 II). It includes an integrated switch to operate the rear door lock mechanism, allowing convenient and reliable opening of the tailgate. The handle is finished in KPK paint, known as Mauritius Blue, matching the original vehicle color for a seamless restoration.

Function and Application

The tailgate handle’s primary function is to provide an ergonomic grip for opening the rear door while housing the electrical switch that triggers the unlocking mechanism. Over time, original tailgate handles may wear out due to frequent use, exposure to weather, or mechanical strain, which can cause failure in the switch or the handle itself. Replacing the handle restores the proper operation of the rear door opening system.

This part is perfectly suited for automechanics and experienced DIYers seeking a reliable, direct-fit replacement that maintains vehicle integrity and aesthetic.

Installation Tips

Replacing the tailgate handle requires accessing the interior of the rear door panel. Begin by removing the door trim carefully to avoid damaging clips. Disconnect the wiring harness connected to the integrated switch. Unscrew the old handle assembly and replace it with the new one, ensuring that the locking mechanism aligns correctly. Reconnect the wiring, test the switch function before reassembling the door panel to ensure proper door release and locking.

Technical Information

• Manufacturer: PSA (Peugeot Société Anonyme)
• Model: Citroën C5 Estate I and II (Kombi)
• Product Codes: 9642543477, 8742A1
• Additional Numbers: 9644545977, 9637085077
• Color: KPK (Mauritius Blue)

This high-quality handle is designed specifically for Citroën C5 models I and II and is essential for easy trunk access. The product features an opening switch, ensuring that you can easily operate your rear trunk without hassle. Often, this part needs replacement due to wear and tear from regular use, ensuring that it maintains its functionality over time.

Given the vehicle’s age, handles may fail over time due to prolonged exposure to outdoor elements, leading to wear on the switch or the handle material itself. Replacing this handle not only restores the ease of trunk access but enhances the overall aesthetic of your vehicle.

Technical Information

• Manufacturer: PSA
• Model: Citroën C5 Estate I and II
• Product Codes: 9642543477, 9644545977, 9637085077, 8742A1
• Additional Numbers: 8742A1