Mercedes W164 W204 W207 W212 Oil Filter Housing Cooler M272 M273 A2721800410

The Mercedes W164 W221 Oil Filter Housing Oil Cooler M273 Gasoline is an original lubrication system component designed for M273 gasoline engines in Mercedes W164 and W221 class vehicles. This used oil cooler housing integrated with the filter ensures a factory fit, stable operating parameters, and allows for a technically correct repair without compromise. It is a solution for users who expect consistency with the factory engine design and predictable installation.

Specifications and technical data

• SKU: A2721800510-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2721800510
• Substitutable numbers: A2721800510, A 272 180 05 10, A2721800410, A 272 180 04 10
• Fuel type: Petrol
• Part type: Oil Cooler
• Category: Engine Oil Coolers & Lines

Purpose and Function in the Lubrication System

The oil filter housing with oil cooler is responsible for stabilizing oil temperature and the proper flow of lubricating medium in the M273 gasoline engine. A correctly selected element from this group:

• maintains oil within optimal operating temperature ranges,
• supports even lubrication of critical engine components,
• reduces the risk of oil overheating under heavy load of the powertrain,
• ensures proper flow between the filter and the oil cooler.

By maintaining original geometry and flow channels, the housing works with the factory cooling and lubrication system, which is particularly important in powerful gasoline engines.

Compatibility and Technical Specifications

The presented oil filter housing and oil cooler is designed specifically for Mercedes vehicles with gasoline engines, guaranteeing compatibility with factory mounting points and the oil line system. The element belongs to the Oil Coolers and Lines group, making it an integral part of the system responsible for oil temperature control.

The product has a dedicated OEM part number and assigned replacement numbers, which facilitates verification of compatibility with a specific engine configuration and vehicle year. This information is particularly useful when comparing with the currently installed part in the car.

Product Characteristics and Condition

The oil filter housing and oil cooler is a used part, allowing for an economical repair while maintaining the original design. This type of part is a good choice in situations where:

• the existing housing has suffered mechanical damage or corrosion,
• there are leaks in the oil cooler area,
• the element needs replacement after intervention in the lubrication system.

The original design ensures proper oil flow and compatibility with factory seals and lines, which facilitates installation and reduces the risk of operational problems after replacement.

Benefits of Using an Original Oil Cooler Housing

Using an oil filter housing dedicated to the M273 engine in a Mercedes W164 or W221 offers a range of practical benefits:

• Factory Fit – maintaining original geometry and mounting points simplifies the mechanic's work and reduces service time.
• Consistency with the Cooling System – proper oil flow and cooperation with the existing gasoline engine cooling system.
• Stable Engine Operating Conditions – maintaining the correct oil temperature contributes to the durability of the powertrain and the quality of lubrication.
• Economical Solution – a used part allows for reduced repair costs while maintaining original technical specifications.

Technical Support and Additional Materials

If you are planning a comprehensive repair or engine area upgrade for your Mercedes and need other parts from the same group, such as additional oil coolers, oil lines, or lubrication system connectors, check the available parts in the Mercedes Oil Coolers and Lines category.

To better understand the impact of temperature on the cooling and lubrication system, as well as how to wisely use used cooling components, it is worth reading the guide Summer Heat vs. Cooling System: Used Coolers and Fans Guarantee Savings. This is a practical addition to your knowledge when planning service work on your Mercedes.