Valve Cover Mercedes W211 Petrol M272 Right O/S Cylinder Head Cover A2720161305

Valve Cover Mercedes W211 Petrol M272 Right O/S Cylinder Head Cover is a factory-made timing system component designed for M272 petrol engines. This used cover ensures proper shielding of the valve mechanism on the right side of the engine, supporting stable operation of the powertrain and reducing the risk of leaks. It is a practical solution for users looking for parts with proven mounting geometry and compatibility with the engine design.

Specifications and technical data

• SKU: A2720161305
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2720161305
• Substitutable numbers: A2720161305, A 272 016 13 05
• Location on the vehicle: Right
• Fuel type: Petrol
• Category: Rocker & Valve Covers

Purpose and technical function

The right cylinder head valve cover in the M272 engine is responsible for tightly sealing the valve chamber and providing stable guidance for the timing system components. A properly selected part helps maintain the correct pressure inside the cylinder head and limits the ingress of contaminants into the engine. For petrol units, maintaining tightness and proper oil vapor discharge is particularly important, which is why choosing a cover consistent with the M272 design is crucial for the durability of the drive system.

Compatibility with the M272 petrol engine

The presented cover is intended for use in a petrol engine, which means it is compatible with the characteristic oil and ventilation channel layout of this unit. Positioning on the right side of the vehicle requires maintaining the correct mounting geometry and shape of the contact surface with the cylinder head, so choosing a dedicated component helps avoid installation problems and leaks. Precise fitment to the specific side of the engine facilitates service and reduces repair time.

Benefits of using an original cover

The cylinder head valve cover from this offer comes from the vehicle manufacturer, which translates into maintaining the factory operating parameters of the timing system. A used element of this type is a reasonable choice when the existing cover has suffered mechanical damage or thermal deformation. The main advantages include:

• maintaining the original geometry of contact with the cylinder head,
• compatibility with the lubrication and crankcase ventilation system in the petrol engine,
• the ability to restore the tightness of the valve chamber without interfering with the engine structure.

Using components consistent with the factory design promotes stable operation of the powertrain and reduces the risk of secondary faults resulting from leaks or improper fitment.

Application in Mercedes vehicles

The cover has been designed for Mercedes cars equipped with the M272 engine and petrol fuel system. As a result, the user receives a part that works with the factory engine equipment, maintaining the manufacturer's original design assumptions. Proper fitment to the cylinder head facilitates installation in workshop conditions and allows for efficient repair without the need to modify other components.

Condition and service application

The offered cylinder head valve cover is a used item, making it a cost-effective solution for maintenance repairs and restoring the efficiency of the powertrain after a failure. It is particularly useful in situations where the existing cover has been damaged due to overheating, cracking, or improper installation. Choosing such a component allows for maintaining the structural integrity of the engine and preserving the factory character of the unit.

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 additional covers, seals, or mounting elements, check the available parts in the Mercedes tappet and valve covers category.

For those who want to better understand the selection of used components based on manufacturer markings, compatibility, and workshop practice, the Global Parts guide may be helpful – more information can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.