VW Polo 6R Rear Door Brake Left Right N/O/S Check Strap Catch Holder 6R4839249B

The VW Polo 6R Rear Door Limiter Left Right Rear is an original body part from the Volkswagen brand, designed for use in the rear left or right door. It ensures a controlled range of door wing opening, stabilizes its position, and limits unwanted movements during daily vehicle operation.

Specifications and technical data

• SKU: 6R4839249B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 6R4839249B
• Substitutable numbers: 6R4839249B, 6R4 839 249 B
• Location on the vehicle: Rear, Right, Left
• Category: Door Panels

Purpose and Function of the Door Limiter

The limiter used in the VW Polo 6R is responsible for mechanically guiding the rear door wing in specific positions. This prevents the doors from opening too wide, reducing the risk of damage to the bodywork, hinges, or adjacent vehicles. This solution also improves user comfort – doors stop in predictable positions, making it easier to get in and out in tight spaces.

The component operates in the rear part of the body, on the left or right side, working in conjunction with the hinges and door structure. A correctly selected limiter helps maintain the original door operation characteristics and consistency with other body components.

Construction, Installation, and Fitment

The limiter is a mechanical construction adapted for installation in the factory mounting points in the VW Polo 6R. Using an original Volkswagen solution ensures proper fitment with door upholstery, outer sheet metal, and the body pillar, without the need for modifications or adaptations.

Its placement on the vehicle covers the rear part of the body on the right or left side, allowing the same type of component to be used in both rear doors. When replacing, it is recommended to follow the manufacturer's service procedures, including proper door support and hinge operation checks after installation, to achieve smooth wing movement and even load distribution across the entire system.

Performance Characteristics and Benefits of Use

A functional door limiter in the VW Polo 6R impacts daily vehicle operation in several key areas:

• stabilizes the door position at selected opening points,
• limits excessive wing excursion, protecting the body from collision with the surroundings,
• reduces stress on hinges and door mountings,
• improves acoustic comfort by reducing unwanted creaks and jerks during opening.

Choosing an original limiter from the Door Upholstery category helps maintain structural consistency with other interior and body elements, which is important for both durability and aesthetics.

Condition, Origin, and Service Application

The offered limiter comes from a Volkswagen vehicle and is a used part. This type of component is often chosen for accident repairs, replacement of worn door mechanisms, or for resolving issues such as loose door wing operation, lack of discernible stopping positions, or uncontrolled door "sagging" when opening.

Due to its purpose, the limiter can be used both as a replacement for a damaged part and as part of a preventive replacement during major work on the rear doors, e.g., during upholstery renovation, hinge adjustment, or bodywork repairs in the rear of the vehicle.

Expanding the Scope of Service Work

If you are planning a comprehensive repair or upgrade of the rear door area in your Volkswagen and need other parts from the same group, such as upholstery panels, interior covers, or trim strips, check the available parts in the Volkswagen Door Upholstery category.

For drivers interested in a broader perspective on vehicle component operation and repair, a guide on selecting used parts may be helpful – you can find more practical tips in the article When is it Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers.