Audi A4 B8 1.8 TFSI Interior Door Handle Rear Left N/S 8K0839019B

The Audi A4 B8 1.8 TFSI Interior Door Handle Left Rear is an original interior component from the Audi brand, designed for installation in the rear left door. Manufactured as a factory part, it ensures a consistent cabin appearance, proper ergonomics, and reliable operation of the interior door opening mechanism. This used component allows for a technically sound replacement of a damaged handle without altering the door's structure.

Specifications and technical data

• SKU: 8K0839019B
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K0839019B
• Substitutable numbers: 8K0839019B, 8K0 839 019 B
• Location on the vehicle: Rear, Left
• Part type: Interior Door Handle
• Category: Window Cranks, Grab Handles & Door Pulls

Purpose and Fitment

The handle is designed for use in the rear left door, guaranteeing correct positioning relative to the trim, lock, and control cables. Due to its factory origin, the following are maintained:

• correct mounting geometry relative to the door panel,
• compatibility with the original lock mechanism,
• consistent styling with other interior elements of the Audi A4 B8 1.8 TFSI.

This precise fitment minimizes the risk of play, rattling, or improper handle operation after installation.

Component Construction and Function

The interior door handle performs a crucial functional role – it is responsible for the mechanical release of the lock from the cabin side and provides comfortable door operation for passengers. The manufacturer's design ensures:

• stable transfer of force from the user's hand to the lock cable,
• controlled operating travel of the lever,
• repeatable performance under typical operating conditions.

As a component from the Window Cranks, Handles, and Door Mounts group, the handle works in conjunction with other door components, forming a cohesive opening and closing system.

Benefits of Using an Original Audi Handle

Using an original interior door handle in the Audi A4 B8 1.8 TFSI allows for the preservation of factory operating parameters and interior aesthetics. The key benefits include:

• Mounting Compatibility – no need for modifications to the trim, mounts, or cables.
• Consistent Cabin Appearance – matching shape and finish with other door elements.
• Predictable Operation – maintaining performance characteristics as intended by the manufacturer.

This used part offers an economical repair while retaining near-factory performance, which is particularly important for restoring full functionality to the rear door after mechanical damage or wear.

Installation Area and Service Application

The handle is intended for installation in the rear left part of the vehicle body, in the passenger door area. In service practice, it is primarily used in situations involving:

• mechanical damage to the lever or its mounts,
• excessive wear resulting in difficult door opening,
• the need to restore full functionality after bodywork and paint repairs.

Thanks to its original construction, installation is straightforward, utilizing factory mounting points, which simplifies the work for both professional service centers and independent workshops.

Related Audi Door Components

If you are planning a comprehensive repair or upgrade of the door area in your Audi and require other components from the same group, such as interior handles, mounts, or window cranks, check the available parts in the Audi Window Cranks, Handles, and Door Mounts category.

For users interested in a broader perspective on the operation and cost-effectiveness of repairs in premium cars, an article comparing popular BMW diesel engines might be useful – find more information in the material BMW N47 vs M57 / M57N / M57N2 – Ranking of Legendary Diesels.