Engine Heat Shield Mercedes W205 W213 M274 Right O/S Screening Plate A2052400345

The Mercedes W205 W213 M274 Engine Heat Shield Right is a precisely designed protective component, dedicated to the gasoline engines of this series. It provides a stable thermal barrier on the right side of the engine bay, supporting the safety of adjacent components and the proper operation of the powertrain. Thanks to its original Mercedes origin, the shield maintains correct mounting geometry and fit to the vehicle's structure.

Specifications and technical data

• SKU: A2052400345
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2052400345
• Substitutable numbers: A2052400345, A 205 240 03 45
• Location on the vehicle: Right
• Fuel type: Petrol
• Category: Heat Shields, Wraps & Sleeves

Purpose and Function of the Heat Shield

The right-side engine heat shield in models with the M274 unit plays a crucial role in managing engine bay temperatures. Its tasks include:

• limiting heat transfer from hot powertrain components to adjacent components,
• stabilizing the operating conditions of nearby hoses, connectors, and sleeves,
• protecting plastic and rubber parts from overheating,
• aiding in maintaining proper temperature distribution in the gasoline engine area.

Thanks to its appropriately designed structure, the shield works in conjunction with the factory cooling and exhaust systems, promoting consistent engine operating conditions and reducing the risk of localized overheating.

Vehicle Fitment and Mounting Parameters

The presented shield is designed for installation on the right side of the engine bay, utilizing factory mounting points. Its placement on the vehicle is clearly defined, which facilitates part selection during servicing and minimizes the risk of ordering errors.

This component belongs to the Heat Shields, Connectors, and Sleeves group, meaning it works with other components responsible for routing and protecting hoses and structural elements in high-temperature zones. Its construction is prepared for operation in an environment typical for gasoline engines, characterized by dynamic temperature changes and thermal loads.

Technical and Operational Characteristics

The engine heat shield in this version is intended for gasoline-powered units, which is significant for the nature of thermal loads and temperature distribution within the engine bay. The implemented design solutions allow for:

• effective heat shielding in the right-side engine area,
• maintaining adequate distance between hot components and hoses/connectors,
• limiting the impact of temperature on mounting elements and adjacent components.

As part of the heat shields, connectors, and sleeves group, this element supports the cohesion of the entire thermal protection system in the vehicle, contributing to a longer lifespan of adjacent sub-assemblies and stable powertrain operation in daily use.

Condition of the Part and Benefits of Using a Used Part

The offered heat shield comes from the used parts segment, allowing for economical repair while maintaining original geometry and compatibility with factory mounting points. For passive components like heat shields, using a tested used part is often a rational servicing solution, enabling the preservation of factory fit to the Mercedes structure without the need for modifications to the mounting system.

Choosing an original shield from this group helps reduce the risk of fitment issues, common with aftermarket parts of universal geometry, and facilitates quick installation in workshop conditions.

Complementary Parts and Thermal Protection Enhancement

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and require other parts from the same group, such as additional shields, connectors, or protective sleeves, check the available parts in the Mercedes Heat Shields, Connectors, and Sleeves category.

To better organize servicing and reduce vehicle downtime at the workshop, it's worth exploring practical tips on using a wide range of parts from a single warehouse – find more information in the article No More Weeks of Waiting – How a Wide Assortment in One Warehouse Actually Reduces Your Car's Downtime at the Mechanic?.