Audi A3 S3 8Y Front Driveshaft Heat Shield Plate Cover Right O/S 5QJ407720

Audi A3 S3 8Y Front Driveshaft Heat Shield Plate Cover Right O/S is an original component from the Heat shields, connectors and sleeves group, designed specifically for operation in the front, right section of the drivetrain. It effectively shields the driveshaft and joint from high temperatures, supporting stable drivetrain operation and the durability of adjacent components.

Specifications and technical data

• SKU: 5QJ407720
• Mark: Audi
• Condition: Used
• OEM Part Number: 5QJ407720
• Substitutable numbers: 5QJ407720, 5QJ 407 720
• Location on the vehicle: Front, Right
• Category: Heat Shields, Wraps & Sleeves

Purpose and function of the heat shield

The presented heat shield has been developed for Audi A3 / S3 8Y models, where it is responsible for protecting the right driveshaft and joint in the front area. Its task is to limit the impact of temperatures generated by the exhaust and braking system components on critical drivetrain parts, which helps maintain stable grease operating conditions in the joint and reduces the risk of overheating boots and seals.

Thanks to its precise fit for the specific location on the vehicle, the shield creates a coherent thermal barrier without interfering with other suspension and drivetrain components. This solution is particularly important in high-performance cars, such as the S3 versions, where thermal loads are significantly higher.

Construction and fitment for Audi

As an Audi brand component, the heat shield is structurally compatible with factory mounting points on the body and drivetrain subassemblies. Its properly shaped profile allows for:

• maintaining the required clearances from the driveshaft and joint,
• effective heat dissipation and shielding,
• collision-free cooperation with suspension elements throughout the full range of motion.

Such fitment reduces the need for any installation modifications and facilitates service, which is important for both workshops and individual users who care about correct assembly.

Benefits of using the heat shield

Using a dedicated heat shield in the front, right part of the drivetrain brings a number of practical operational benefits:

• Protection of the driveshaft and joint against direct exposure to high temperatures,
• reduction of the risk of grease degradation and accelerated joint wear,
• support for the durability of rubber boots and seals in the drivetrain area,
• maintenance of the factory thermal configuration of the front compartment.

As a result, the shield helps reduce potential costs of future repairs related to the overheating of driveshaft components, which is especially significant in intensively used Audi A3 and S3 vehicles.

Condition of the item and service application

The offered shield is in used condition, making it an attractive service solution for vehicles where the factory heat shield has been damaged or is missing. Replacing a worn or deformed shield with an original component allows you to restore proper thermal protection in the driveshaft area without the need to invest in a new part.

Thanks to maintaining the correct placement on the vehicle (front, right side), the part can be used both for standard repairs and for more extensive work related to the drivetrain or suspension in the Audi A3 / S3 8Y generation.

Complementary elements and system expansion

If you are planning a comprehensive repair or upgrade of the drivetrain and thermal zone in your Audi and need other elements from the same group, such as additional heat shields, exhaust system covers, or connecting sleeves, check out the available parts in the Audi heat shields, connectors and sleeves category.

For users who want to consciously choose used components and minimize the risk of a bad purchase, a practical guide describing the verification of markings, matching by part numbers, and good purchasing practices may be helpful – you can find it in the article Safe purchase of used car parts online – a step-by-step guide.