VW Volkswagen Golf 8 1.0 TSI DLAA HV Battery Positive Terminal Clamp 5WA937548A

VW Volkswagen Golf 8 1.0 TSI DLAA HV Battery Positive Terminal Clamp is an original electrical system component designed for the high-voltage system in modern versions of the Golf 8 with a 1.0 TSI engine. As a part from the Cables, harnesses and connectors group, it is responsible for a stable, low-resistance connection between the positive terminal of the HV battery and the rest of the vehicle's electrical system. Using this OEM component allows for a technical replacement of a damaged terminal that complies with factory standards, without interfering with the installation design.

Specifications and technical data

• SKU: 5WA937548A
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5WA937548A
• Substitutable numbers: 5WA937548A, 5WA 937 548 A
• Category: Wiring Harnesses, Cables & Connectors

Purpose and function of the HV positive terminal

The presented HV battery positive terminal has been designed specifically for the high-voltage system in the Volkswagen Golf 8 with a 1.0 TSI unit. Its task is to ensure a secure, mechanically stable, and electrically predictable connection between the positive terminal of the battery and the high-voltage system cables.

The properly selected geometry and design of the terminal reduce the risk of local overheating, voltage drops, and unwanted looseness at the contact point, which directly affects the reliability of starting and the operation of systems powered by the HV battery.

Construction and fitment for the Volkswagen installation

As an element from the Cables, harnesses and connectors group, the terminal has been factory-adapted to the cable cross-sections and design solutions used in the Golf 8. The appropriate shaping of the contact and mounting part facilitates correct seating on the battery terminal and integration with the existing harness, without the need to modify the cables.

The original Volkswagen origin ensures compliance with factory quality standards, including requirements for conductivity, vibration resistance, and connection stability during long-term operation.

Benefits of using an original used component

Using an original HV positive terminal instead of a damaged or degraded element allows for restoring the correct electrical connection parameters without introducing unreliable workshop solutions. The used OEM component represents a reasonable compromise between repair costs and maintaining the factory installation concept.

The main advantages of this solution include:

• maintaining the original connection geometry and mounting points,
• consistency with the existing high-voltage wiring harness,
• reducing the risk of conductivity problems resulting from ill-fitting replacements.

Professional use in service and workshop

This HV battery positive terminal is particularly useful for workshops specializing in servicing modern Volkswagen models, where compliance with factory electrical system solutions is required. It enables repairs to be performed in a repeatable and predictable manner, which is important both when removing the effects of corrosion on the terminal and after collisions or interventions in the battery area.

If you are planning a comprehensive repair or upgrade of the electrical system area in your Volkswagen and need other elements from the same group, such as cable sections, harness fragments, or specialized connectors, check the available parts in the Volkswagen cables, harnesses and connectors category.

More on reducing vehicle downtime

When planning electrical system repairs, it is worth considering the availability of a wide range of components from a single warehouse, which effectively shortens the vehicle's downtime at the service center. If you want to learn how properly selected used parts help reduce car downtime at the mechanic, read the article No more weeks of waiting – how a wide assortment in one warehouse effectively shortens your car's downtime at the mechanic?.