Vaico V30-2972 Engine Coolant Reservoir Hose - Lower

Engine Coolant Reservoir Hose for Mercedes-Benz

VAICO V30-2972 is an engine coolant reservoir hose built for the cooling system connection between the reservoir and radiator. With a 360 mm length, 90 mm width, and 35 mm height, it is sized for the specified Mercedes-Benz applications and supports a direct OE-reference replacement path.

Compatible With Mercedes-Benz E250 and Mercedes-Benz E350 applications listed below, this hose cross-references part number 212 501 57 82 for the same application. VAICO V30-2972 is the part number to verify when matching the coolant reservoir hose on the vehicle.

Key Features

• Engine coolant reservoir hose for the radiator and cooling circuit
• Length: 360 mm for application-specific routing
• Width: 90 mm and height: 35 mm
• Lightweight construction at 0.156 kg
• Packaged dimensions: 36 cm x 9 cm x 3.5 cm
• OE-reference replacement for Mercedes-Benz cooling system service

Detailed Description

VAICO V30-2972 is an aftermarket engine coolant reservoir hose for Mercedes-Benz cooling system repair. It is listed for 2014-2016 Mercedes-Benz E250, reservoir to radiator, and 2010-2016 Mercedes-Benz E350, lower position. The hose is intended to match the OE number 2125015782 and is identified by part number V30-2972 for catalog lookup and fitment verification.

VAICO’s VAICO line focuses on application-specific replacement parts for European vehicles, and this coolant hose follows that approach with dimensions and fitment data aligned to the listed Mercedes-Benz E250 and Mercedes-Benz E350 applications.

What It Helps Address

• Cracked or aged coolant reservoir hose material
• Coolant leaks at the reservoir-to-radiator connection
• Restricted coolant transfer caused by hose deterioration
• Cooling system service needs on Mercedes-Benz E250 and E350 models
• OE-number matching during cooling system repair

Installation Notes and Tips

Verify the OE number 2125015782 and confirm the vehicle position before ordering. This part is listed for 2014-2016 Mercedes-Benz E250, reservoir to radiator, and 2010-2016 Mercedes-Benz E350, lower. Inspect adjoining coolant fittings, clamps, and routing points for wear before installation, and confirm the hose length and shape match the original part number V30-2972 application.

Quality Assurance

VAICO V30-2972 is an aftermarket replacement part built to match the specified OE application data for Mercedes-Benz cooling system service. Use the listed fitment and cross-reference information to confirm correct selection before installation.