Mercedes W204 W207 Dash Dashboard Center Console Air Vent A2048307354

Mercedes W204 W207 Dash Dashboard Center Console Air Vent is an original cooling system component, designed for precise coolant routing in Mercedes vehicles with the OM651 engine. Thanks to its factory geometry and fitment tailored to the specific engine bay architecture, it ensures stable thermal conditions and proper fluid circulation throughout the entire circuit. It is a practical solution for users who want to maintain consistency with the factory cooling system design without the need for modifications.

Specifications and technical data

• SKU: A2048307354
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2048307496
• Substitutable numbers: A2048307496, A 204 830 74 96
• Category: Coolant Hoses

Purpose and function in the cooling system

The presented hose belongs to the Cooling system pipes and hoses group, responsible for transporting coolant between key engine components and accessories. In Mercedes W204 and W207 models with the OM651 unit, the water pipe must maintain the correct shape, diameter, and rigidity to:

• maintain proper coolant flow under various engine loads,
• ensure airtight connections with ports and other system elements,
• minimize the risk of vibrations and chafing in the tight engine bay space,
• operate correctly across a wide range of operating temperatures.

Due to its design in accordance with factory cooling system specifications, this water pipe supports the maintenance of a stable operating temperature for the OM651 engine, which translates into its durability and consistent performance parameters.

Benefits of using an original Mercedes pipe

Choosing an original water pipe for a Mercedes primarily means guaranteed fitment for the specific model and the preservation of the factory hose routing logic in the engine bay. In practice, this means:

• no need to fabricate adapters or shorten hoses,
• easier installation at the manufacturer's designated mounting points,
• consistency with other cooling system components,
• reduced risk of leaks resulting from improper pipe positioning.

This component is particularly important during service work involving the replacement of the radiator, thermostat, or other components where access to water pipes is already provided – this allows for restoring the cooling system to a consistent, factory state in a single step.

Condition, origin, and service application

The offered pipe comes from a Mercedes vehicle and is a dismantled part, which allows combining the advantages of OEM parts with a more favorable purchase cost. This type of component is particularly useful in situations where:

• the existing pipe shows signs of wear, cracks, or leaks,
• replacement of the element is necessary after interference with the cooling system (e.g., after engine repair),
• the user wants to maintain the original system specification without using replacements with uncertain geometry.

Thanks to the preservation of the factory shape and connection points, the pipe fits well into the existing engine bay architecture, which facilitates the mechanic's work and shortens installation time.

Technical support and cooling system overview

When working on the cooling system, it is worth paying attention not only to the pipes but also to the condition of the radiator, fans, and other circuit elements. How high temperatures affect the entire cooling system and where to look for savings while maintaining engine safety is described in our guide Summer heat vs. cooling system – used radiators and fans as a way to control costs. This is a practical supplement to your knowledge when planning comprehensive service.

Expanding the Mercedes cooling system

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mercedes and need other elements from the same group, such as additional water pipes, flexible hoses, or fluid connectors, check out the available parts in the Mercedes cooling system pipes and hoses category.

When choosing between an original part and a replacement, the guide describing the practical differences between these solutions may also be helpful – you can find them in the article 5 reasons why a used OEM part may be a better choice than a replacement, which will make it easier to make an informed service decision.