Audi RSQ3 F3 RS3 8V Automatic Gearbox S-Tronic Oil Cooler 2.5 TFSI 0BH317019F

Audi RSQ3 F3 RS3 8V Automatic Gearbox S-Tronic Oil Cooler 2.5 TFSI is a specialized lubrication system component designed to work with the S-Tronic automatic transmission in sporty Audi models with petrol engines. This used, original oil cooler from this group ensures stable operating conditions for the transmission under high loads and dynamic driving. It is a solution for drivers who expect consistency with the factory design and predictable powertrain performance parameters.

Specifications and technical data

• SKU: 0BH317019F
• Mark: Audi
• Condition: Used
• OEM Part Number: 0BH317019F
• Substitutable numbers: 0BH317019F, 0BH 317 019 F
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: Oil Coolers & Lines

Purpose and role in the powertrain

The oil cooler in RSQ3 F3 and RS3 8V models with the 2.5 TFSI engine is responsible for controlling the transmission oil temperature in the automatic gearbox. Maintaining a stable temperature of the lubricating medium is crucial for:

• maintaining proper oil viscosity across a wide range of loads,
• protecting clutch packs and friction elements from overheating,
• reducing mechanical wear of the S-Tronic transmission,
• maintaining repeatable gear shifting characteristics in both comfort and sport modes.

In high-power vehicles, such as the RS versions of Audi, an efficient transmission oil cooling system has a direct impact on the durability of the entire powertrain and operational safety during intensive performance use.

Design and fitment for Audi RSQ3 F3 / RS3 8V

The offered oil cooler belongs to the Oil coolers and lines category and is factory-designed to work with the automatic transmission in 2.5 TFSI petrol units. As a result, it:

• maintains compatibility with the original mounting system on the body and oil lines,
• is integrated with the factory transmission oil circuit,
• allows for installation without interfering with the transmission structure or cooling system.

Such fitment translates into easier service installation and minimizes the risk of leaks or improper oil flow compared to universal solutions.

Benefits of using an original used oil cooler

Choosing a used Audi oil cooler for the S-Tronic transmission in a petrol engine is a compromise between costs and maintaining factory parameters. This type of component allows you to:

• maintain transmission operating characteristics in line with the manufacturer's specifications,
• reduce the risk of oil overheating during highway and track driving,
• maintain consistency with other lubrication and cooling system components.

For users who consciously choose dismantled parts, this is an economical solution that is also technically matched to the specifics of sporty Audi models.

Operation in high-temperature conditions

In high-power petrol engines, especially during the summer, the transmission oil cooling system operates at elevated temperatures. An efficient oil cooler helps to reduce phenomena such as:

• a drop in lubrication quality under prolonged load,
• accelerated aging of the oil in the automatic transmission,
• deterioration of gear shifting smoothness in dynamic modes.

To better understand the impact of temperature on the entire cooling and lubrication system, it is worth checking out the guide describing the operation of coolers in the heat – details can be found in the article Summer heat vs. cooling system: used coolers and fans as a guarantee of savings.

Support in choosing parts and related components

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

When deciding between refurbishment and installing a used, original component, the service guide discussing the advantages of both solutions may also be helpful – more information can be found in the material Refurbished or used original – which part to choose for repairs?.