Volkswagen Amarok 2H Electric Window Regulator Lifter Rear Right O/S 2H7839402J

Volkswagen Amarok 2H Electric Window Regulator Lifter Rear Right is an original component from the Window Regulators and Motors group, designed for precise operation of the window in the rear right door. This used Volkswagen component ensures factory fitment, stable mechanism operation, and compatibility with the vehicle's electrical system.

Specifications and technical data

• SKU: 2H7839402J
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 2H7839402J
• Substitutable numbers: 2H7839402J, 2H7 839 402 J, 2H7 839 402 K, 2H7839402K
• Location on the vehicle: Rear, Right
• Part type: Window Regulator
• Category: Window Motors & Regulators

Purpose and function in the vehicle

The electric window regulator is responsible for smoothly raising and lowering the window in the rear right door, using the factory controls from the driver's panel or the passenger door switch. The placement on the vehicle in the rear – right side area means that the component has been designed specifically for the geometry of this body section and the window guides in the Volkswagen Amarok 2H.

Construction and fitment of the electric window regulator

The regulator belongs to the Window Regulators and Motors group, which means integrated cooperation of the mechanical part with the electric drive and factory mounting points in the door. The design provided by the vehicle manufacturer ensures:

• proper window guidance in the tracks,
• correct torque transfer from the motor to the lifting mechanism,
• compatibility with the original wiring harness and comfort control system. Thanks to this, the installation proceeds in an orderly manner, without the need for bodywork modifications or interference with the electrical system.

Benefits of using an original Volkswagen component

Using an original regulator in the Volkswagen Amarok 2H allows for maintaining consistency with the factory comfort system and safety parameters. Key advantages include:

• factory fitment with the door structure and window,
• maintenance of the window operating speed intended by the manufacturer,
• proper cooperation with control modules and electrical safety features,
• reduction of the risk of noise, jamming, and uneven window movement. A used OEM component is a reasonable compromise between cost and maintaining the original operating parameters of the window lifting system.

Selection, installation, and service aspects

When selecting an electric window regulator for the Amarok 2H, it is crucial to rely on the manufacturer's markings and compatibility with the specific body version and equipment level. A properly selected component:

• enables installation in existing mounting points,
• does not require controller adaptation or wiring harness changes,
• allows for the retention of the comfort window closing function (if present in the vehicle). Installation by a workshop experienced with electric window systems is recommended, which minimizes the risk of improper mechanism tension, window damage, or excessive stress in the guides.

Volkswagen Window Regulators and Motors – expansion and modernization

If you are planning a comprehensive repair or modernization of the door and window zone in your Volkswagen and need other elements from the same group, such as window drives, guide mechanisms, or electric regulators, check the available parts in the Volkswagen Window Regulators and Motors category.

More about the cost-effectiveness of used components

Choosing a used, original window regulator often stems from a desire to optimize costs while maintaining quality and compatibility with the vehicle's factory systems. The principles of selection by manufacturer numbers, cost-effectiveness analysis, and practical examples comparing the costs of new and used subassemblies have been discussed in more detail in the guide Why it is worth buying used gearboxes and engines – facts instead of myths, the conclusions of which can also be applied to other original components, such as window system elements.