Engine Oil-Coolant Heat Exchanger Module A2711801410 for Mercedes

Description

The part number A2711801410 (also written as A 271 180 14 10) is an OEM component for certain Mercedes-Benz vehicles, described as an “oil cooler, housing, heat exchanger, gasket set” and as an “oil-coolant module” in the parts catalogs. Spareto+1

Key features & info:

• It integrates the engine oil cooler and coolant module: engine oil and coolant pass through the module (housing/heat-exchanger) allowing the oil’s heat to be transferred to the coolant, helping regulate engine oil temperature. PartSouq+1

• Fitment: Commonly listed for Mercedes-Benz models such as the C-Class (W204) / E-Class / SLK with the M271/M274 engine-type or equivalent. For example: “Oil-Coolant Module-C (W204)” in a parts catalogue referencing A2711801410. PartSouq+1

• It usually comes as a module including the housing and internal oil/coolant passages. When replacing, associated gaskets/seals must also be replaced because incorrect sealing can cause oil/coolant cross-contamination or leaks. Spareto

• Importance: A faulty oil-coolant module can lead to engine oil overheating (reducing lubrication efficiency), coolant contamination, oil leaks into coolant or coolant leaks into oil, and thus may cause serious engine damage if neglected.