Mercedes W213 OM654 Diesel Exhaust Gas Recirculation Line Pipe Tube A6541400360

The Mercedes W213 OM654 EGR Pipe Hose is an original exhaust gas recirculation system component designed for OM654 diesel engines in the W213 E-Class model. As part of the EGR Valves and Parts group, it is responsible for the stable routing of exhaust gases between EGR sub-assemblies, which directly impacts the engine's running smoothness and emission levels. A used OEM part helps maintain the original diesel engine performance characteristics without the need for aftermarket alternatives with uncertain parameters.

Specifications and technical data

• SKU: A6541400360
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6541400360
• Substitutable numbers: A6541400360, A 654 140 03 60, KD
• Fuel type: Diesel
• Category: EGR Parts & Valves

Purpose and Role in the EGR System

The EGR hose in the OM654 engine is responsible for the controlled flow of exhaust gases from the exhaust system to the intake system, working in conjunction with the valve and other recirculation components. In a properly configured diesel system, this ensures:

• compliance with exhaust emission standards,
• stable engine operation across a wide range of loads,
• reduction of nitrogen oxides by lowering combustion temperature.

By maintaining its original geometry and bore diameter, the EGR hose supports correct mixture control and interaction with the engine's electronics.

Benefits of Using an Original EGR Pipe

Using an original EGR pipe in a Mercedes W213 with an OM654 engine helps maintain the integrity of the entire exhaust gas recirculation system. In practice, this means:

• guaranteed fit for the engine – no need for modifications or adapter adjustments,
• maintenance of original exhaust gas flow parameters,
• proper cooperation with the EGR valve and other intake and exhaust system components.

For diesel engines, a precisely selected EGR pipe is crucial for engine durability, reducing intake manifold deposits, and stable idle operation.

Part Condition and Application in Diesel Engines

The offered EGR pipe hose is a used part intended for use in diesel-powered vehicles. A used OEM part is a good choice when the existing pipe has developed leaks, corrosion, or mechanical damage, and maintaining the original system specifications is a priority.

When replacing the EGR pipe, pay attention to:

• tightness of connections to the valve and manifold,
• correct routing relative to other ancillary components,
• absence of excessive stress after tightening the fasteners.

Integration with the EGR Valves and Parts System

The EGR pipe hose operates in close proximity to the recirculation valve, exhaust gas cooler, and manifolds, forming a cohesive system responsible for exhaust gas circulation in the diesel engine. The correct selection of this component is particularly important in modern engines, where EGR control is closely linked to injection maps, boost pressure, and the operation of the particulate filter.

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 pipes, connectors, or additional sections of the recirculation system, check the available parts in the Mercedes EGR Valves and Parts category.

Technical Support and Used Part Selection

Selecting the appropriate used OEM part is important for both durability and repair cost-effectiveness. For components like the EGR pipe for a Mercedes W213 with an OM654 engine, it is important to ensure compatibility with the engine and to consider the component's origin. A guide discussing the differences between refurbished and used original parts can help with your decision – find more information in the article Refurbished or Used Original – Which Part to Choose for Repair?.

For drivers interested in a broader context of the performance and construction of modern engines, including solutions used in sports models, the blog post Audi RS vs. Other Models – What Lies Under the Hood and Chassis? may also be useful, illustrating the significant importance of details in engine and ancillary component construction.