Audi Q2 GA Volkswagen T Roc Battery Terminal Positive Cable 5Q0971228AC

Audi Q2 GA Volkswagen T Roc Positive Battery Terminal Plus is an original part from the Cables, Harnesses, and Connectors group, designed to provide a stable connection between the positive battery terminal and the vehicle's electrical system. This used, factory-original terminal ensures a proper fit for dedicated models and correct power system operation, leading to trouble-free starting and power supply to consumers.

Specifications and technical data

• SKU: 5Q0971228AC
• Mark: Audi
• Condition: Used
• OEM Part Number: 5Q0971228AC
• Substitutable numbers: 5Q0971228AC, 5Q0 971 228 AC
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Vehicle's Electrical System

The presented positive battery terminal is responsible for a safe and secure connection of the cable to the positive pole of the battery. In vehicles such as Audi Q2 GA or Volkswagen T-Roc, it is responsible for:

• transferring starting current to the starter motor and main consumers,
• stable power supply to electronic modules,
• limiting voltage drops at the battery – system interface.

Thanks to its design, which aligns with factory solutions, the component works with the original wiring harness, facilitating installation and maintaining correct electrical parameters.

Construction and Technical Features

This terminal belongs to the Cables, Harnesses, and Connectors group, meaning it is designed as part of the vehicle's energy distribution system. The implemented design solutions ensure:

• a properly shaped contact part for the positive pole,
• cable mounting that allows for secure tightening and maintenance of electrical contact,
• geometry adapted to the engine bay of dedicated models.

Its original origin from the Audi brand promotes compatibility with factory harnesses and proper cooperation with other electrical system components.

Benefits of Using an Original Positive Terminal

Using this positive terminal in an Audi Q2 GA or Volkswagen T-Roc helps maintain the system's consistency with the manufacturer's solutions. Key benefits include:

• secure electrical connection – reducing the risk of voltage drops and starting problems,
• factory fit – no need for modifications to cables or connectors,
• maintaining compliance with the vehicle's charging and power supply system parameters.

A used OEM part is a sensible choice for system servicing when you want to preserve the original electrical architecture without investing in new components.

Installation and Service Application

The positive battery terminal is designed for installation in the factory location, utilizing the existing wiring harness. In service practice, it is used, among other things, for:

• replacing a damaged or corroded terminal,
• repairing the system after a starter system failure,
• restoring the original configuration after previous modifications.

Choosing an original part from the same product group facilitates proper cable routing and correct connector placement in the engine bay.

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

Additional Technical Support

When working on the power and charging system, it is advisable to pay attention to the condition of the entire electrical path – from the battery, through the terminal, to the alternator and main cables. If you want to better understand when it is worthwhile to opt for used components, the following guide may be helpful: When is it Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers.