Volkswagen Caddy Maxi Tail Gate Rear Lock Solenoid Actuator Mechanism 3B0959781D

Volkswagen Caddy Maxi Tail Gate Rear Lock Solenoid Actuator Mechanism is a precision mechanism responsible for securely locking and unlocking the tailgate. This component integrates with the vehicle's electrical system, ensuring convenient tailgate opening via a button or remote control, as well as stable closure while driving. By utilizing original Volkswagen technology, proper compatibility with the factory locking system is maintained.

Specifications and technical data

• SKU: 3B0959781A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3B0959781A
• Substitutable numbers: 3B0959781A, 3B0 959 781 A
• Location on the vehicle: Rear
• Category: Fuel Flaps & Components

Purpose and function in the vehicle

The presented lock mechanism operates in the rear part of the body, responsible for locking and releasing the tailgate. An integrated electric actuator controls the latch based on signals from the central locking system, which allows for:

• remote opening and closing of the tailgate via a remote control or an interior button,
• stable retention of the tailgate in the closed position while driving,
• compatibility with the vehicle's factory security systems.

Such a solution increases the convenience of daily operation while reducing the risk of the rear part of the body remaining unlatched.

Construction and technical characteristics

The mechanism combines the mechanical part of the lock with an electric actuator in a single housing. The design is adapted to the geometry of the Volkswagen Caddy Maxi tailgate, which translates into correct latch guidance and proper positioning relative to the body striker. The use of the manufacturer's original concept ensures:

• appropriate actuator operating force matched to the weight of the tailgate,
• correct cooperation with the wiring harness and the central locking control unit,
• preservation of the factory operating parameters of the locking system.

As a result, the lock does not require any installation modifications or additional adapters, which facilitates assembly and reduces service time.

Condition, fitment, and service application

The component comes from the Volkswagen group and is intended for installation in the rear of the vehicle. As a used part, it is a cost-effective solution for post-accident repairs, replacing a damaged lock, or restoring the functionality of the locking system after an actuator failure. In practice, it is suitable for situations where:

• the tailgate does not respond to the signal from the remote or button,
• the lock does not latch or unlatch correctly,
• replacement of the complete mechanism is necessary instead of regeneration.

Selection based on the OEM part number and interchangeable numbers allows for precise verification of compatibility with a specific Caddy Maxi version.

Connection to the fuel system and diagnostics

A functional tailgate lock is also important in the context of service access to components located in the rear of the vehicle, including fuel system components, if they are located within the cargo area. When planning repairs, it is worth considering both the condition of the lock mechanism and other components serviced from the rear of the body. You can find more about the selection and maintenance of engine power supply elements in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses diagnostics, selection by numbers, and operating principles.

Volkswagen fuel filler flaps and accessories – expanding the service zone

If you are planning a comprehensive repair or upgrade of the fuel filler zone in your Volkswagen and need other elements from the same group, such as fuel filler flaps, hinges, or additional security accessories, check the available parts in the Volkswagen fuel filler flaps and accessories category.

Summary

Volkswagen Caddy Maxi Tail Gate Rear Lock Solenoid Actuator Mechanism is a functional element of the locking system that restores the proper operation of the tailgate and ensures convenient access to the cargo area. Basing the design on the vehicle manufacturer's solutions promotes trouble-free installation and the maintenance of factory operating parameters, which is particularly important in vehicles used intensively in transport and services.