Oil Pipe Mercedes ML W164 Oil Cooler Return Hose Line A1561800282

Oil Pipe Mercedes ML W164 Oil Cooler Return Hose Line is an original lubrication system component designed for use in Mercedes ML W164 series vehicles. Engineered as part of the factory oil cooling system, it ensures stable return of the lubricating medium and supports the safe operation of the power unit under demanding operating conditions.

Specifications and technical data

• SKU: A1561800282
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1561800282
• Substitutable numbers: A1561800282, A 156 180 02 82
• Category: Other Engine Parts

Purpose and technical function

The presented oil cooler return hose is responsible for transporting oil from the heat exchanger back to the engine lubrication system. A properly selected and leak-free hose in this area:

• stabilizes oil temperature during engine operation,
• reduces the risk of engine overheating,
• prevents leaks in the connection area between the oil cooler and the rest of the system,
• supports uniform lubrication of moving parts.

Thanks to a design compliant with Mercedes factory standards, the hose maintains the correct routing geometry, which facilitates installation and minimizes stress in the system.

Benefits of using an original hose

Using an oil cooler return hose dedicated to the ML W164 allows for maintaining the integrity of the entire lubrication system. In practice, this means:

• secure fit to factory connectors and mounts,
• preservation of the oil flow path designed by the manufacturer,
• reduction of the risk of leaks resulting from the use of universal components,
• easier diagnostics and service in the future.

This solution is particularly recommended when replacing a damaged or leaking hose, as well as during comprehensive maintenance of the oil cooling system in ML W164 series vehicles.

Component condition and use in service practice

The offered oil cooler return hose comes from dismantling, which makes it an attractive cost-effective alternative to new components while maintaining factory design specifications. This type of part will prove useful both for current repairs and for planned preventive maintenance of the lubrication system when the existing hose shows signs of material wear or corrosion at the joints.

Choosing an original component from this group allows you to maintain engine performance parameters at a level close to factory standards, which is especially important in vehicles operated under load, with a trailer, or in conditions of elevated ambient temperature.

Part selection and technical support

When selecting an oil cooler return hose for the ML W164, it is crucial to match it to the specific engine version and cooling system configuration. It is worth verifying compatibility with the vehicle documentation or markings on the removed part to avoid installation problems and ensure correct hose routing in the engine compartment.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other elements from the same group, such as oil lines, connectors, or oil cooling system mounts, check the available parts in the Other Mercedes category.

Technical knowledge and parts from dismantling

When working with advanced power units, it is worth using reliable sources of technical information. To compare design solutions used in sports versions of cars, you can refer to material discussing the differences in the construction of engines, brakes, and chassis in high-performance models – details can be found in the article Audi RS vs other models – what is hidden under the hood and chassis?.

In the case of components from dismantling, such as lubrication system hoses, a practical discussion on ways to repair older cars outside the authorized service network may also be useful – more information can be found in the guide No parts at the dealership? How to deal with repairing older models using parts from dismantling.