VW Golf 8 1.5 eTSI HV Battery Positive Terminal Harness Cable Wiring 5WA971794R

VW Golf 8 1.5 eTSI Battery Terminal 5WA971794R is an original electrical system component from the Cables, Harnesses, and Connectors group, designed for gasoline-powered vehicles. The carefully engineered terminal ensures a stable connection between the battery and the vehicle's electrical system, contributing to reliable starting and proper operation of electronic systems in your Volkswagen.

Specifications and technical data

• SKU: 5WA971794R
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5WA971794R
• Substitutable numbers: 5WA971794R, 5WA 971 794 R
• Fuel type: Petrol
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function of Battery Terminals in VW Golf 8 1.5 eTSI

The battery terminal in the Golf 8 1.5 eTSI model is responsible for a safe and low-resistance connection between the battery terminal and the vehicle's electrical system. In modern gasoline engines with mild-hybrid systems and extensive electronics, power stability is crucial for:

• reliable engine starting in various operating conditions,
• proper operation of control units and comfort modules,
• maintaining correct battery charging parameters,
• minimizing voltage drops in critical circuits.

A properly selected terminal reduces the risk of connector overheating, sparking, and unwanted power interruptions, which is particularly important in vehicles with advanced onboard electronics.

Advantages of Using an Original Volkswagen Battery Terminal

Choosing an original component from the Cables, Harnesses, and Connectors group for the Volkswagen Golf 8 1.5 eTSI ensures high compatibility with the vehicle's factory installation. This means:

• precise geometric fit to the battery terminal and power cables,
• maintenance of factory current conductivity characteristics,
• consistency with the original mounting and cable routing system,
• easier installation without the need for electrical system modifications.

This allows for efficient installation, and the electrical connection remains stable over the long term, which is important for both private users and workshops specializing in Volkswagen models.

Technical Characteristics in the Context of a Gasoline System

The presented terminal is designed for vehicles with a gasoline engine, which is significant in terms of current loads and system configuration. The 1.5 eTSI units utilize solutions that require stable power supply during frequent starting cycles and operation of auxiliary systems, making the correct selection of power components important for:

• maintaining proper voltage during starting,
• reducing energy losses at connections,
• protection against uncontrolled drops in system parameters.

Using components that comply with factory specifications helps avoid diagnostic problems related to voltage errors and improper operation of onboard systems.

Product Condition and Service Application

The offered battery terminal is a used part, making it an attractive service solution for users seeking an economical yet original-compliant alternative to new parts. This type of component is suitable for situations where:

• the original terminal has suffered mechanical damage or corrosion,
• starting problems occur due to an unstable terminal connection,
• a section of the power supply system around the battery needs replacement.

For workshops specializing in the Volkswagen brand, used electrical system components are a practical addition to their repair services, allowing for cost optimization while maintaining compliance with factory solutions.

Electrical System Expansion – Volkswagen Cables, Harnesses, and Connectors Group

If you are planning a comprehensive repair or upgrade of the electrical system area in your Volkswagen and need other components from the same group, such as power cables, control harnesses, or service connectors, check the available parts in the Volkswagen Cables, Harnesses, and Connectors category.

Support in Selecting Used Body Parts and Accessories

If you are considering a broader range of car work and want to better understand how to effectively use dismantled parts, it is worth familiarizing yourself with practical tips on assessing the condition and quality of components. Useful information can be found in the article Replacing Body Parts with Used Ones – Can Dismantled Sheet Metal Parts Look Like New?, which discusses the approach to used parts in the context of repair economy and durability.