Vaico V30-1621 Radiator Coolant Hose

Radiator Coolant Hose for Mercedes-Benz V30-1621

This VAICO radiator coolant hose is built for select Mercedes-Benz V12 applications that require a top-position cooling hose with OE reference 1405000775. With a length of 677 mm and a 55 mm height and width profile, it is specified for a precise cooling-system fit on the Mercedes-Benz S600 and CL600.

Key Features

• Radiator coolant hose for the cooling system
• Length: 677 mm
• Height: 55 mm
• Width: 55 mm
• Weight: 0.700 kg
• Top-position hose application
• OE reference: 1405000775
• VAICO part number V30-1621

Detailed Description

VAICO V30-1621 is a radiator coolant hose for Mercedes-Benz cooling-system service, engineered for the top hose location on select S600 and CL600 models. The listed dimensions help identify the correct replacement when servicing a hose that routes coolant between engine and radiator components. For buyers searching for a Mercedes-Benz S600 radiator coolant hose or a Mercedes-Benz CL600 top coolant hose, this part number provides a direct OE-referenced option.

VAICO is the brand line used here for OE-style replacement parts, and V30-1621 follows that application-focused approach with fitment tied to the factory reference 1405000775. This makes it a practical choice when matching the original hose routing and dimensions on 1995-1999 Mercedes-Benz S600 and 1998-1999 Mercedes-Benz CL600 vehicles. This part cross-references OE numbers 140 500 07 75 and A 140 500 07 75 for the same application.

What It Helps Address

• Coolant leakage from a cracked or aged upper radiator hose
• Softening, swelling, or collapse in the cooling hose
• Loss of coolant flow caused by hose deterioration
• Incorrect hose length or routing during cooling-system repair
• OE-reference replacement needs for Mercedes-Benz V12 cooling service

Installation Notes and Tips

Verify the OE number 1405000775 and compare the hose length and profile before installation. Confirm routing on the top cooling-hose position and inspect adjoining clamps, necks, and sealing surfaces for wear or residue before fitting the new hose. For best results, replace the hose only after the engine has cooled and the cooling system has been properly drained.

Quality Assurance

VAICO cooling-system parts are cataloged as OE-referenced replacement components for specific vehicle applications. V30-1621 is listed with direct fitment for 1995-1999 Mercedes-Benz S600 and 1998-1999 Mercedes-Benz CL600 models, supporting accurate parts selection for Mercedes-Benz cooling-system repair.