Vemo V30-99-2256 Engine Coolant Thermostat

Engine Coolant Thermostat for Mercedes-Benz

The Vemo V30-99-2256 engine coolant thermostat is an 87°C replacement thermostat for select Mercedes-Benz cooling systems. It is listed with gasket information in the fitment notes and is built for applications that require stable coolant temperature control in classic and late-1990s Mercedes-Benz models.

VEMO is the product line designation used for this cooling component, and the V30-99-2256 part number helps identify the correct thermostat for the listed applications. For buyers searching for a Mercedes-Benz thermostat 87°C with gasket or a Vemo coolant thermostat for S320, C280, or E320, this part provides a direct reference point for fitment matching.

Key Features

• Engine coolant thermostat with 87°C opening temperature
• Dimensions: 63 mm height, 67 mm length, 67 mm width
• Compact packaging size for parts inventory and service counter use
• Listed for Mercedes-Benz cooling system applications
• Cross-reference part number: Gates 23287
• Cross-reference part number: Stant 48019

Detailed Description

The Vemo V30-99-2256 thermostat regulates coolant flow based on temperature, helping the engine reach and maintain its operating range. This matters in Mercedes-Benz S320, C280, C36 AMG, E320, SL320, and related 190E and 300-series applications where consistent coolant control supports normal engine temperature management. The 87°C opening point matches the listed application data and is the key specification to verify before ordering.

Compatible With 1994-1999 Mercedes-Benz S320, 1994-1997 Mercedes-Benz C280, 1995-1997 Mercedes-Benz C36 AMG, 1994-1997 Mercedes-Benz E320, 1994-1997 Mercedes-Benz SL320, and additional Mercedes-Benz 190E and 300-series models shown in the fitment table. Search terms such as Mercedes-Benz thermostat 87 degree, Vemo V30-99-2256, and engine coolant thermostat with gasket for Mercedes-Benz 300E are commonly used for this application.

What This Part Helps Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuation caused by a worn thermostat
• Coolant flow control issues in the thermostat housing circuit
• Overheating concerns when the thermostat is sticking closed
• Incorrect replacement part selection for Mercedes-Benz cooling service

Installation Notes and Tips

Verify the opening temperature, dimensions, and vehicle application before installation. Confirm the thermostat housing style and compare the part number V30-99-2256 against the original component or catalog reference. Because the fitment notes specify gasket information, inspect the sealing surfaces and replace any damaged housing components during service. Always refill and bleed the cooling system according to the vehicle service procedure after thermostat replacement.

Quality Assurance

This VEMO cooling component is cataloged for direct application matching on the listed Mercedes-Benz vehicles. The part number V30-99-2256 and the 87°C specification provide the primary identification points for accurate ordering and service verification.