Mercedes W213 OM654 Diesel Turbo Intercooler Air Hose Pipe Tube Line A6540980507

Mercedes W213 OM654 Diesel Turbo Intercooler Air Hose Pipe Tube Line is an original air intake system component designed for OM654 diesel engines in E-Class W213 generation models. The precisely shaped hose ensures stable airflow to the power unit, which promotes smooth engine operation and proper interaction with auxiliary equipment. Thanks to its factory origin from the Mercedes range, the correct diameters, geometry, and mounting points are maintained.

Specifications and technical data

• SKU: A6540980507
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6540980507
• Substitutable numbers: A6540980507, A 654 098 05 07, KD
• Fuel type: Diesel
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The air intake hose in the OM654 diesel engine is responsible for directing the correct amount of air into the intake system, while maintaining proper pressure and minimal flow losses. In Diesel units, this has a direct impact on the combustion process, engine refinement, and throttle response. A properly selected hose reduces turbulence, leaks, and performance drops that may occur when using components inconsistent with factory specifications.

Construction and fitment for Mercedes W213 OM654

The hose belongs to the Hoses, pipes and tubes category, meaning it was designed as a part that works in conjunction with other components of the intake system and the engine bay. The shape, diameters, and mounting points are adapted to the architecture of the OM654 unit and the W213 body layout, which facilitates installation and allows for maintaining the factory hose routing.

Its original origin from the Mercedes range helps maintain the tightness of connections with other intake elements, such as the air filter housing or subsequent hose sections. This reduces the risk of sucking in unfiltered air and unwanted pressure drops in the system.

Performance characteristics of the used component

The offered air intake hose is a used item, which in practice means it comes from vehicle dismantling and may show typical signs of wear that do not affect its flow function. This type of part is a good solution when the existing hose has cracked, deformed, or has leaks causing a drop in engine performance.

Choosing an original, used hose from the same model family allows you to maintain compliance with the factory intake system design, without the need to adapt replacements with uncertain geometry. This is a practical solution both for standard repairs and for restoring the car to a condition close to factory specifications.

Benefits of using the original air intake hose

• Consistency with the OM654 engine design – a hose designed to work with a specific diesel unit.
• Stable airflow across the entire load range, which promotes proper operation of the supply system.
• Factory mounting points, facilitating installation and reducing the risk of vibration and rubbing against other elements.
• Cost-effective solution compared to new parts, while maintaining the original design.

Complementary items from the same group

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 intake hoses, flexible hoses, or rigid air pipes, check the available parts in the Mercedes hoses, pipes and tubes category.

Additional technical support

When working with vehicle systems – especially in the area of safety – it is worth using proven sources of knowledge. If you are interested in how to responsibly approach the purchase of used components in other key car systems, an article describing the selection of braking elements may be helpful: Second-hand braking system: how to safely choose discs, calipers, and ABS?. Although it concerns a different system, it presents an approach that is also worth applying when choosing used parts in the area of the engine and accessories.