Mercedes‑Benz A2712001256 Thermostat Housing

Description

The A2712001256 Thermostat Housing is a genuine OEM component used in Mercedes‑Benz vehicles, particularly those equipped with M271/M272 series engines. It functions as the coolant outlet housing that holds the thermostat and connects coolant hoses from the engine block. It plays a critical role in regulating engine temperature by controlling coolant flow. Compatible replacement listings reference OE number “271 200 12 56 / 2712001256” and identify it as a coolant flange or thermostat housing. Spareto+2A to Z Auto Parts+2
Key details:

• Fits models such as the C‑Class W203/W204, E‑Class W211 among others. A to Z Auto Parts+1

• Aftermarket part references indicate it can be found under other brand numbers (e.g., “Coolant flange, radiator hose, thermostat housing”). Spareto+1

• Failure or leakage of the thermostat housing can result in coolant loss, engine overheating or improper thermostat operation.