Mercedes W176 W246 OM607 Coolant Thermostat Housing Cooling Unit A6072000215

The Mercedes W176 W246 OM607 Thermostat Housing is an original cooling system component designed for OM607 diesel engines in Mercedes A-Class W176 and B-Class W246 models. The precise design of the housing ensures stable thermostat seating, proper coolant circulation, and predictable engine operation. Thanks to its factory origin, the part retains the correct connection geometry and system tightness, which translates to trouble-free operation.

Specifications and technical data

• SKU: A6072000215
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6072000215
• Substitutable numbers: A6072000215, A 607 200 02 15, 1106 084 31 R, BG
• Fuel type: Diesel
• Category: Thermostats & Housings

Purpose and Function in the Cooling System

The thermostat housing in the OM607 diesel engine is responsible for stable coolant flow management between the engine block and the radiator system. A correctly chosen component from this group is crucial for:

• maintaining the optimal operating temperature of the diesel unit,
• reducing the risk of engine overheating or undercooling,
• ensuring proper cooperation with the thermostat and temperature sensors,
• maintaining the tightness of connections with cooling system hoses.

For Diesel engines like the OM607, stable operating temperature directly impacts the smoothness of operation, fuel consumption, and the durability of mechanical components.

Construction, Fit, and Installation

The thermostat housing is designed as a component from the Thermostats and Housings group, intended for direct installation in OM607 units used in Mercedes W176 and W246. This means:

• factory fit to the engine block socket and designated mounting points,
• appropriately shaped connection spigots for coolant hoses,
• maintenance of the correct fluid flow direction throughout the cooling system,
• compatibility with the thermostat designed for this engine.

This solution simplifies the mechanic's work – installation proceeds according to the factory service procedure, without the need for modifications or fitting aftermarket alternatives.

Characteristics of a Used Component

The offered thermostat housing is a used part, sourced from a dismantled Mercedes vehicle. This type of part allows for economical repair of the cooling system while maintaining the original manufacturer's specifications. In practice, this means:

• retention of the original body geometry and rigidity,
• compliance with original mounting points and seals,
• absence of typical fitting issues often encountered with inexpensive aftermarket parts.

Choosing an original, used housing is particularly beneficial where precise fit for a specific diesel engine and predictable long-term performance are important.

Benefits of Using an Original Thermostat Housing

Using a thermostat housing dedicated to the Mercedes W176/W246 with an OM607 engine offers a range of practical benefits:

• maintaining the correct operating temperature of the diesel unit,
• reducing the risk of cooling system leaks,
• easier diagnostics and servicing due to compliance with manufacturer documentation,
• consistency with other cooling system components in the vehicle.

For users who value technically correct solutions, this is a sensible choice for repairing or upgrading the cooling system in a Mercedes A-Class or B-Class with a diesel engine.

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other parts from the same group, such as thermostat housings, thermostat bodies, or thermostat modules, check the available parts in the Mercedes Thermostats and Housings category.

To better plan your purchases and efficiently assemble a set of original used parts for cooling system repairs and other components, it is worth reading the One-Stop-Shop guide: Comprehensive Sourcing: From Engine to the Smallest Clip – How to Assemble Used Car Parts in One Place?.