Smart 451 Tailgate Trunk Lock Catch Cable Bracket Rear Left N/S A4517400032

Smart 451 Tailgate Latch Lock Left Rear Left Rear is an original part from the Tailgate and Rear Parts group, designed for installation in the rear left part of the body. It ensures secure latching of the tailgate and stable closing, which translates to safe trunk usage and proper functioning of the vehicle's rear assembly.

Specifications and technical data

• SKU: A4517400032
• Mark: Smart
• Condition: Used
• OEM Part Number: A4517400032
• Substitutable numbers: A4517400032, A 451 740 00 32
• Location on the vehicle: Rear, Left
• Category: Boot & Hatch Lids

Tailgate Lock Purpose and Function

The presented latch lock is responsible for the mechanical locking of the rear tailgate on the left side in Smart 451 models. The component works with hinges, actuators, and seals to create a tight and stable closure of the luggage compartment. A correctly selected lock limits play, minimizes unwanted noises during driving, and helps maintain proper body panel alignment.

Thanks to its dedicated placement in the Rear, Left zone, the lock is structurally adapted to the geometry of the Smart tailgate and body, which facilitates installation and subsequent position adjustment. Proper adjustment of the mechanism allows for smooth opening and closing, without excessive force and without the risk of accidental unlatching.

Construction and Fit for Smart 451

The lock has been designed as an original Smart part, which means adherence to factory manufacturing standards and compatibility with tailgate mountings and hardware. The mechanism's construction is based on precisely fitted moving parts that work with the tailgate catch and any control rods or cables.

Key advantages of this solution include:

• dedicated placement on the left side of the rear of the vehicle,
• maintenance of factory mounting geometry,
• possibility of position adjustment within the range provided by the body manufacturer,
• consistency with other elements of the tailgate closing system.

This allows the lock to restore proper tailgate operation after a collision, wear and tear, or replacement of other rear assembly components.

Condition, Origin, and Benefits of Use

The offered lock is a used original part. For the user, this means the possibility of using a part with factory specifications at a more attractive price than a new replacement, while maintaining proper fit with the Smart 451 construction.

Using an original latch lock in the rear left part of the vehicle allows you to:

• restore proper tailgate latching,
• reduce vibrations and rattles resulting from play in the lock,
• maintain the correct body line in the rear area,
• maintain consistency with the vehicle's factory closing system.

Installation and Maintenance Tips

When installing the lock in the rear left area, it is recommended to check the condition of the hinges, seals, and tailgate catch to fully utilize the capabilities of the offered mechanism. Proper tightening of the mounting screws and precise adjustment of the lock's position relative to the catch affect the ease of tailgate operation and the durability of the entire system.

It is also worth paying attention to:

• smooth operation of levers and moving parts,
• lack of excessive play in the mechanism,
• proper tailgate closing without the need for strong pressure.

Smart Rear Tailgate System Extension

If you are planning a comprehensive repair or upgrade of the rear tailgate area in your Smart and need other parts from the same group, such as hinges, actuators, or additional locking mechanisms, check the available parts in the Smart Tailgate and Rear Parts category.

Summary

Smart 451 Tailgate Latch Lock Left Rear Left Rear is a practical solution for users who want to restore efficient and stable closing of the rear tailgate on the left side. Its original origin, fit to the Smart construction, and adjustability make it a functional choice for body repairs in the trunk area.

For drivers interested in the broader use of used parts in modern cars, including advanced electronic systems, the article: Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models may be helpful, showing how to effectively use used components in daily vehicle operation.