Smart Fortwo C450 Boot Trunk Lid Tailgate Lock Latch Catch Q0004966V004000000

Smart Fortwo C450 Boot Trunk Lid Tailgate Lock Latch Catch is an original component from the Locks and Latches group, designed for the mechanical locking and unlocking of the tailgate in the Smart Fortwo C450 model. This used OEM component ensures proper compatibility with the factory trunk opening mechanism and maintains correct mounting geometry.

Specifications and technical data

• SKU: Q0004966V004000000
• Mark: Smart
• Condition: Used
• OEM Part Number: Q0004966V004000000
• Substitutable numbers: Q0004966V004000000
• Category: Exterior Locks & Lock Hardware

Purpose and technical function

The presented lock is responsible for the secure closing and safe retention of the tailgate in the Smart Fortwo C450, as well as its controlled release when opening. The component operates in conjunction with the hinges and tailgate struts, which is why its proper functioning is essential for the sealing of the rear body section and daily operational comfort.

The original design from the Locks and Latches group is matched to factory mounting points, which reduces the risk of play, improper closing, or the need for body modifications.

Construction and mounting fitment

The boot trunk lid tailgate lock is a complete locking mechanism, prepared to work with the standard handle and striker in the Smart Fortwo C450. The latch guidance system and the shape of the housing have been designed for this specific model, ensuring that after correct installation, the following is possible:

• stable retention of the tailgate in the closed position,
• repeatable locking without the need for forceful pressing,
• proper positioning of the tailgate relative to the body.

The used OEM component allows for consistency with other body parts, which is important for post-accident repairs or replacing a worn-out mechanism.

Benefits of using an original lock

Using an original tailgate lock in the Smart Fortwo C450 translates into a number of practical advantages in daily vehicle use:

• Factory fitment – no need for mounting modifications or adjustments beyond standard tailgate alignment.
• Consistency with the existing locking system – compatibility with factory body components and tailgate hardware.
• Repeatable mechanism operation – predictable trunk opening and closing, which improves operational ergonomics.

For users who want to restore full functionality to the tailgate after damage or wear of the previous mechanism, such a lock is a practical and technically sound solution.

Condition and service application

The item is in used condition, making it an attractive alternative for service repairs where the priority is to maintain the original design while optimizing costs. The lock is suitable both for replacing a damaged mechanism and during the reconstruction of the rear body section after a collision.

Expanding repairs within the tailgate area

If you are planning a comprehensive repair or upgrade of the tailgate area in your Smart and need other components from the same group, such as locking mechanisms, strikers, or additional latches, check out the available parts in the Smart Locks and Latches category.

To better understand the relationships between individual body sub-assemblies and their impact on vehicle comfort, it is worth checking out the practical service tips in the article Steering system and power steering – how it works and what fails?, which discusses examples of using used parts and the approach to diagnostics in a car.