Mercedes W203 M271 Petrol Engine Oil Filter Housing Cooler A2711801310

Mercedes W203 M271 Petrol Engine Oil Filter Housing Cooler is an original lubrication system component from the Oil coolers and lines group, designed for M271 series petrol engines. It serves as a solid mounting base for the oil filter, ensuring stable seating of the filter cartridge and proper oil flow within the power unit.

Specifications and technical data

• SKU: A2711801310
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2711801310
• Substitutable numbers: A2711801310, A 271 180 13 10
• Fuel type: Petrol
• Category: Engine Oil Coolers & Lines

Purpose and function in the lubrication system

The oil filter housing base in the M271 engine is responsible for a leak-proof connection between the engine block oil channels and the filter cartridge. The precise geometry of the channels and the fitment to the petrol engine design allow for maintaining stable oil pressure, which translates into the protection of bearings, camshafts, and other moving parts.

In the case of petrol engines such as the M271, a properly functioning oil filter housing base reduces the risk of pressure drops, leaks, and localized oil overheating, working in conjunction with components from the Oil coolers and lines group.

Benefits of using an original oil filter base

Using an original component dedicated to the M271 unit ensures:

• precise fitment to the oil channels in the engine block,
• stable mounting of the oil filter cartridge,
• maintenance of the oil flow and pressure designed by the manufacturer,
• proper cooperation with the oil cooling system and oil lines.

This minimizes the risk of leaks, aeration of the lubrication system, and uncontrolled pressure drops, which in petrol engines can lead to accelerated wear of the power unit. A used, functional OEM component is a reasonable compromise between costs and maintaining operating parameters consistent with the manufacturer's specifications.

Application in M271 petrol engines

M271 series petrol engines used in Mercedes W203 models require properly selected lubrication system components. The oil filter housing base plays a key role here as an intermediary element between the engine block, the filter, and the oil lines. Proper fitment of this part:

• facilitates periodic maintenance (filter and oil change),
• ensures a repeatable, leak-proof connection with every cartridge replacement,
• minimizes the risk of damaging threads and mating surfaces.

By choosing Mercedes W203 M271 Petrol Engine Oil Filter Housing Cooler, you maintain the structural integrity of the lubrication system, which is particularly important in high-mileage petrol units, where oil quality and pressure stability directly affect engine durability.

Condition, verification, and preparation for installation

The offered item comes from dismantling and is classified as used, which allows for an economical repair while maintaining the original manufacturer's specification. Before being listed, the part is verified for body integrity, mounting sockets, and mating surfaces to ensure it can be reused in a vehicle.

Before installation, standard service procedures are recommended: thorough cleaning of the contact surfaces, inspection of seals, and the use of a new oil filter cartridge and fresh engine oil in accordance with the vehicle manufacturer's recommendations. A properly prepared oil filter housing base allows for restoring the correct operating parameters of the lubrication system in the M271 petrol engine.

Oil cooling system expansion and service knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as oil coolers, oil lines, or lubrication system connectors, check the available parts in the Mercedes Oil coolers and lines category.

When working with the lubrication and oil cooling system, it is worth considering the impact of engine operating temperature on component durability. How high summer temperatures affect the cooling system and what savings can be achieved with used components, such as radiators or fans, is described in our guide "Summer heat vs. cooling system: used radiators and fans as a guarantee of savings", which will help you better plan your service and part selection.