Mercedes SLK R172 Automatic Gearbox Oil Cooling Pipe Hose Line A1725280324

Mercedes SLK R172 Automatic Gearbox Oil Cooling Pipe Hose Line is an original transmission system component, designed specifically for use with an automatic gearbox. It enables efficient heat dissipation from the transmission fluid, supporting stable transmission operation and reducing the risk of overheating during intensive use. This is a practical solution for users who want to restore proper oil circulation in the gearbox cooling system of their Mercedes SLK R172.

Specifications and technical data

• SKU: A1725280324
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1725280324
• Substitutable numbers: A1725280324, A 172 528 03 24
• Gearbox type: Automatic
• Category: Oil Coolers & Lines

Purpose and function in the oil cooling system

The offered pipe belongs to the Oil coolers and lines category and plays a key role in the transmission fluid circuit of the automatic gearbox. It is responsible for transporting the working medium between the gearbox and the oil cooler, which helps maintain a stable operating temperature for the transmission during city driving, highway travel, and under increased load conditions.

A properly selected oil cooling pipe:

• ensures proper oil flow in the transmission system,
• supports maintaining the automatic transmission's operating parameters within the permissible temperature range,
• reduces the risk of performance drops and unwanted jerking during gear changes,
• helps extend the service life of internal gearbox components.

Compatibility with the automatic gearbox

The pipe has been designed to work with the automatic gearbox in the Mercedes SLK R172 generation model. The appropriate geometry, diameter, and connection points are adapted to the factory oil cooling system in this model, which facilitates installation and allows for maintaining the original system configuration.

By adhering to the factory design specifications, this component fits well into the existing system of pipes, mounts, and the oil cooler, minimizing the need for additional modifications during replacement.

Characteristics of the used component

The offered oil cooling pipe is a second-hand component, which is a cost-effective solution for users looking for a technically sound part within a reasonable budget. A used component allows for maintaining the original installation specifications while reducing the costs of repairing or upgrading the transmission system.

Choosing an original part from dismantling is often the preferred option for vehicles used on a daily basis, where fitment to the factory system and predictable long-term behavior of the oil cooling system are important.

Technical support and part selection

When selecting an oil cooling pipe for a Mercedes SLK R172, it is important to verify compatibility with the specific vehicle configuration and the type of automatic gearbox used. Vehicle identification data and manufacturer part markings can be helpful in precisely matching the component to the existing system.

If you are planning a comprehensive repair or upgrade of the gearbox oil cooling system in your Mercedes and need other components from the same group, such as return lines, supply sections, or additional cooling lines, check the available parts in the Mercedes oil coolers and lines category.

Practical knowledge and operation

A functional automatic gearbox oil cooling system has a direct impact on the transmission's operating smoothness, gear shifting quality, and the durability of the entire powertrain. It is worth paying attention to any leaks, signs of corrosion, or mechanical damage to the pipes, as these can lead to low oil levels and gearbox overheating.

For drivers interested in a broader context of automatic transmission operation and the selection of second-hand components, a guide on typical faults and purchasing used gearboxes may be useful – you can find it in the article Gearbox: manual, automatic or DSG – typical faults and a guide to buying a used gearbox.

During periods of high temperatures, it is also worth paying attention to the general condition of the vehicle's cooling system. How summer heat affects the operation of radiators and fans, and where to find savings by using second-hand parts, is described in our guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.