Audi SQ5 FY Gearbox Cooler Oil Transmission Cooling Radiator 4M0317021G

Audi SQ5 FY Gearbox Cooler Oil Transmission Cooling Radiator is an original component from the Oil coolers and lines group, designed for use with the automatic transmission in the Audi SQ5 FY generation model. It ensures stable heat dissipation from the transmission oil, which translates into safe operation of the automatic transmission and its longer service life. This is a solution for users who expect factory compatibility and predictable performance parameters of the drivetrain.

Specifications and technical data

• SKU: 4M0317021G
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0317021G
• Substitutable numbers: 4M0317021G, 4M0 317 021 G, EB964006, EB 964 006
• Gearbox type: Automatic
• Category: Oil Coolers & Lines

Function and role of the transmission oil cooler

The transmission oil cooler in the Audi SQ5 FY is responsible for maintaining a stable oil temperature in the automatic transmission. During dynamic driving, towing, or city driving, the automatic transmission generates significant amounts of heat, and an efficient heat exchanger reduces the risk of overheating, loss of lubrication quality, and accelerated wear of internal components.

Using an original cooler in the automatic transmission system allows you to maintain:

• correct transmission operating characteristics under various loads,
• stable pressure and viscosity of the transmission oil across a wide temperature range,
• consistency with the factory oil line system and mounting points.

Compatibility with the automatic transmission

The presented cooler has been designed to work with the automatic transmission in the Audi SQ5 FY. This means it is matched in terms of:

• oil flow and cooling efficiency adapted to the characteristics of the automatic transmission,
• placement of connection ports relative to the oil lines,
• mounting geometry in the engine bay and attachment points.

Thanks to this, the installation is predictable, without the need for system modifications or the use of adapters, which is important for both service centers and users who care about maintaining the factory configuration of the drivetrain.

Product characteristics and service application

As an element from the Oil coolers and lines category, this transmission oil cooler will work well both for standard replacement of a worn component and for repairs after transmission overheating. It allows for the restoration of proper oil circulation and effective heat dissipation, which is crucial after any intervention in the automatic transmission system.

In practice, the installation of such an element is recommended, among other things, when:

• symptoms of transmission overheating occur (emergency mode, decrease in operating smoothness),
• leaks in the transmission oil circuit have been identified,
• there is a risk of heat exchanger deformation after a collision or mechanical damage.

Condition, origin, and cost-effectiveness of the purchase

The offered cooler is a used component, which allows for a significant reduction in repair costs compared to a new part, while maintaining the original design and fit for the Audi SQ5 FY. For many users, this is a reasonable compromise between price and functionality, especially in the case of complex automatic transmission systems where the cost of new components is high.

Choosing an original, used transmission oil cooler also means:

• preserving the factory oil cooling system specification,
• no compatibility issues typical of aftermarket replacements with different geometry,
• the possibility of an economical repair while maintaining high vehicle functionality.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Audi and need other elements from the same group, such as additional coolers, oil lines, or mounting elements, check the available parts in the Audi oil coolers and lines category.

To better understand the impact of temperature on vehicle cooling systems and the importance of efficient heat exchangers, it is worth reading the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings, which discusses the practical aspects of operating and selecting used cooling components.

If you want to expand your knowledge on the cost-effectiveness of using used components in vehicle service, the article Used car parts: Myths and facts you need to know, which explains the most common doubts related to such solutions, may also be helpful.