Mercedes R171 W203 W212 1.8 Kompresor Petrol Rocker Cylinder Cover A2710101130

The Mercedes R171 W203 W212 1.8 Supercharged Petrol Cylinder Head Cover is an original part from the Cylinder Heads group, designed for supercharged petrol engines. It provides a solid foundation for professional repair or rebuild of the upper engine section in Mercedes vehicles, ensuring proper timing system operation and combustion chamber sealing.

Specifications and technical data

• SKU: A2710101130
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2710101130
• Substitutable numbers: A2710101130, A 271 010 11 30
• Fuel type: Petrol
• Category: Cylinder Heads & Valve Covers

Purpose and Technical Function

In a supercharged petrol engine, the cylinder head cover is responsible for the stable seating of timing components, proper guidance of oil and gas channels, and maintaining the seal between the engine block and the upper part of the power unit. For Mercedes models in the R171, W203, and W212 series, using the correct cover is crucial for maintaining engine performance parameters and proper cooperation with the supercharging system.

The offered part comes from a Mercedes vehicle and is structurally matched to 1.8 supercharged petrol engines. This allows for the preservation of the original channel geometry, correct lubrication flow, and adequate heat dissipation from the cylinder head area.

Benefits of Using an Original Cylinder Head Cover

Using an original cover from the Cylinder Heads group ensures compliance with the manufacturer's original specifications, which is important for both engine durability and smooth operation. This part:

• ensures proper positioning of camshafts and other upper engine components,
• maintains the sealing of the combustion and oil systems in the cylinder head area,
• contributes to stable operating parameters of the supercharged petrol unit,
• reduces the risk of leaks, fluid loss, and compression drops resulting from component mismatch.

For users and workshops specializing in the Mercedes brand, this solution allows for a technically correct repair without the need to adapt aftermarket parts with uncertain specifications.

Installation and Operational Characteristics

The cylinder head cover for the 1.8 supercharged petrol engine in Mercedes R171, W203, and W212 models allows for the restoration of the original configuration of the upper part of the power unit. With proper installation, using appropriate seals and tightening torques, this part enables the maintenance of stable engine operating conditions across the full load range.

The product is offered in used condition, which in workshop practice often represents a reasonable compromise between repair cost and maintaining original design specifications. For many service applications in vehicles with mileage, this is a technically justified and economically beneficial solution.

Application in Supercharged Petrol Engines

Mercedes supercharged petrol engines require precise fitting of the upper power unit components, as they operate under increased thermal and mechanical loads. A correctly selected cylinder head cover:

• supports the maintenance of stable compression in the cylinders,
• ensures proper oil flow in the cylinder head and timing system area,
• facilitates the maintenance of uniform operating temperature in the valve and intake channel zone.

This allows for the maintenance of the correct performance characteristics of the power unit, which translates to smooth operation, throttle response, and durability of components working with the supercharger.

Expanding Repair Scope – Mercedes Cylinder Heads

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other parts from the same group, such as cylinder head bodies, mounting elements, or additional upper engine components, check the available parts in the Mercedes Cylinder Heads category.

Additional Technical Support

When planning major service work on the powertrain, involving not only the upper engine section but also the drivetrain, advisory materials can be helpful. In the context of selecting and diagnosing components that work with the power unit, it is worth familiarizing yourself with the article Clutch and Dual-Mass Flywheel – Diagnostics and Part Selection for the Drivetrain, which clarifies key issues related to the operation and service of the drivetrain system.