Mercedes C117 W176 W246 Air Intake Manifold Pipe Hose Tube Line A6510900828

Mercedes C117 W176 W246 Air Intake Manifold Pipe Hose Tube Line is an original intake system component from the Lines, hoses and pipes group, designed for use in selected Mercedes models. This used OEM part ensures proper airflow to the intake manifold, which promotes stable engine operation and facilitates professional repair or replacement of a damaged intake section.

Specifications and technical data

• SKU: A6510900828
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6510900828
• Substitutable numbers: A6510900828, A 651 090 08 28, A 651 090 11 28, A6510901128, A 651 090 41 00, A6510904100
• Part type: Pipe
• Category: Hoses, Lines & Pipes

Purpose and function in the intake system

The intake manifold pipe in Mercedes C117, W176, and W246 series models is responsible for the airtight and directed supply of air to the manifold. A correctly selected component reduces pressure drops, minimizes the risk of leaks, and supports uniform air supply to the cylinders, which translates into predictable engine performance characteristics. Using an original pipe instead of a worn or damaged intake section allows for maintaining the factory flow geometry, and thus keeping the engine's operating parameters in line with the manufacturer's specifications. This is particularly important for vehicles used intensively or those with engine control software modifications.

Construction and advantages of using the original pipe

The component was designed by the vehicle manufacturer for specific models, offering:

• precise fit to the mounts and shape of the intake manifold,
• stable routing of the pipe in the engine bay,
• appropriate rigidity while maintaining the required flexibility,
• compatibility with factory clamps and connectors. Thanks to this, the installation is straightforward, without the need for modifications or the use of additional adapters. The original pipe geometry also helps to reduce vibrations and stress in the intake system, which lowers the risk of micro-cracks in the future.

Part condition and installation aspects

The offered intake manifold pipe is in used condition, which allows for an economical repair while maintaining original manufacturing quality. Before installation, a standard visual inspection for any signs of wear is recommended, as well as checking the sealing surfaces and clamp seats. In practice, the installation involves removing the old intake section, cleaning the mating surfaces, and seating the pipe in the factory mounting points. Correct positioning and tightening of the clamps is crucial for maintaining airtightness and avoiding the intake of "false" air, which could disrupt the engine control system's operation.

Why it is worth using this pipe in a Mercedes

Choosing an original intake manifold pipe for a Mercedes allows for maintaining the consistency of the entire intake system with factory service documentation. This is a particularly beneficial solution for workshops specializing in the brand and for users who expect predictable vehicle behavior after a repair. Using components from the Lines, hoses and pipes group originating from the same design line facilitates diagnostics, service, and any subsequent modifications. For vehicles used daily, this means stable engine operation, and for fleet vehicles – easier planning of inspections and repairs. 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 vacuum lines, intake hoses, or breather pipes, check the available parts in the Mercedes lines, hoses and pipes category. For users interested in modifications of turbocharged units and the conscious selection of used components, including intake system elements, a guide may be helpful – more information can be found in the article 2.5 TFSI DAZA – how to safely increase the power of an Audi RS3 by buying used turbochargers.