Mercedes W205 C205 Turbocharger Exhaust Manifold M264.915 Petrol A2640904500

Mercedes W205 C205 Turbocharger Exhaust Manifold M264.915 Petrol is a precision turbocharging system component designed for petrol-powered engines. It is responsible for the efficient discharge of exhaust gases from the engine to the turbocharger, which translates into stable boost pressure and predictable engine performance characteristics. This used OEM component is a sensible choice for professional repairs or optimization of the exhaust system in Mercedes vehicles.

Specifications and technical data

• SKU: A2640904500-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2640904500
• Substitutable numbers: A2640904500, A 264 090 45 00
• Fuel type: Petrol
• Part type: Turbocharger
• Category: Turbos & Parts

Purpose and function of the turbocharger exhaust manifold

The turbocharger exhaust manifold in Mercedes C-Class W205/C205 generation models with the M264.915 engine is responsible for directing exhaust gases from the cylinder head ports to the hot side of the turbine. A properly selected component ensures:

• stable supply of exhaust gases to the turbocharger,
• maintenance of the correct pressure in the boost system,
• reduction of exhaust energy losses on the path from the engine to the turbine,
• proper cooperation with the factory configuration of the petrol unit.

By maintaining the factory geometry of the channels, the manifold supports uniform cylinder operation and correct response to load across the entire rev range.

Benefits of using an original Mercedes component

Using an original exhaust manifold in a petrol engine's turbocharging system provides measurable operational benefits. This component from the Turbochargers and parts category ensures:

• factory fitment to the cylinder head and turbocharger without the need for modifications,
• compliance with the operating parameters of the M264.915 unit,
• maintenance of stock performance and fuel consumption characteristics,
• easier diagnostics in the event of future service work.

Choosing a used OEM component is particularly beneficial for repairs where compliance with factory specifications and predictable behavior of the turbocharging system are crucial.

Application in petrol engines and installation aspects

The manifold has been designed to work with a petrol-powered engine, which means appropriately selected channel geometry, exhaust flow characteristics, and compatibility with operating temperatures typical for this type of engine. During installation, it is worth paying attention to:

• thorough cleaning of the mating surfaces on the cylinder head and at the turbocharger,
• use of new gaskets and correct tightening torques,
• verification of system tightness after starting the engine,
• checking for any leaks around the connections with the turbocharger.

A properly installed manifold reduces the risk of power drops, overheating of adjacent components, and improper turbocharger operation.

Choosing a used manifold and repair cost-effectiveness

In the case of turbocharging system repairs in Mercedes cars, choosing a used exhaust manifold allows for a significant reduction in service costs while maintaining the factory design. To make an informed decision between a new and a used part, it is worth reading our guide: Car parts – new or used? We compare costs, quality, and durability. The article helps to assess when a used component will be a sensible and safe solution in terms of durability and budget.

Mercedes turbochargers and parts – expansion and system modernization

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and need other components from the same group, such as turbocharger housings, exhaust supply lines, or additional mounting elements, check out the available parts in the Mercedes turbochargers and parts category.