Vaico V30-0577 Engine Coolant Reservoir

Engine Coolant Reservoir for Mercedes-Benz

This VAICO engine coolant reservoir is built for Mercedes-Benz cooling system service where a direct-fit replacement is needed. With dimensions of 112 mm height, 210 mm length, and 288 mm width, VAICO V30-0577 is sized for the specified applications and supports proper coolant expansion and recovery in the reservoir system.

VAICO’s VAICO product line focuses on OE-style replacement components for European vehicles, with attention to fit, form, and application-specific dimensions. For Mercedes-Benz CLK320, CLK430, CLK55 AMG, C280, and C43 AMG service, V30-0577 provides a practical replacement option for cooling system maintenance.

Key Features

• Engine coolant reservoir for Mercedes-Benz cooling system repair
• Part number: V30-0577
• Dimensions: 112 mm height, 210 mm length, 288 mm width
• Lightweight design at 0.800 kg
• OE cross-reference: 202 500 06 49 / A 202 500 06 49
• VAICO replacement part for select Mercedes-Benz applications

Detailed Description

VAICO V30-0577 is an engine coolant reservoir designed for select Mercedes-Benz models, including CLK320, CLK430, CLK55 AMG, C280, and C43 AMG. It is a direct replacement for OE part numbers 202 500 06 49 and A 202 500 06 49, making it a strong match for cooling system repairs where the original reservoir is cracked, leaking, or no longer holding pressure correctly. The part number V30-0577 should be verified against the vehicle’s existing reservoir and OE reference before installation.

This reservoir is relevant for Mercedes-Benz cooling system service on 1998-2003 CLK320, 1999-2003 CLK430, 2001-2002 CLK55 AMG, 1998-2000 C280, and 1998-2000 C43 AMG. It supports routine maintenance and replacement work when the coolant expansion tank shows age-related wear.

Common Repair Reasons

• Cracked or brittle coolant reservoir housing
• Coolant loss from reservoir seams or fittings
• Low coolant warnings caused by reservoir leakage
• Visible staining or residue around the expansion tank
• Cooling system service on Mercedes-Benz CLK320, CLK430, CLK55 AMG, C280, or C43 AMG

Installation Notes and Tips

Confirm the OE number and reservoir dimensions before installation. Inspect the cap, hoses, and mounting points during service, and transfer only the components that are already specified for the vehicle. After installation, refill the cooling system with the correct coolant mixture and bleed air from the system according to Mercedes-Benz service procedures.

Quality Assurance

VAICO supplies OE-style replacement parts for European vehicle applications, and this reservoir is cataloged for direct reference to the listed Mercedes-Benz fitments. Part number V30-0577 and the OE cross-reference numbers provide a clear identification path for ordering and verification.