Vaico V30-0864 Engine Crankcase Breather Hose - Valve Cover (Right) To Connector

Engine Crankcase Breather Hose for Mercedes-Benz

Vaico V30-0864 is an engine crankcase breather hose for the right valve cover to connector position. Built to match OE-style dimensions and fitment, it serves Mercedes-Benz applications that require a precise crankcase ventilation connection.

Compatible with Mercedes-Benz G500, ML500, R500, C55 AMG, CL500, CLK500, CLK55 AMG, CLS500, E500, and other listed models, this hose is sized at 236 mm long, 15 mm wide, and 38 mm high for a direct replacement layout.

Key Features

• Brand: Vaico VAICO
• Part number: V30-0864
• Engine crankcase breather hose for emission control and crankcase ventilation service
• Position: valve cover (right) to connector
• Dimensions: 236 mm length, 15 mm width, 38 mm height
• Lightweight construction at 0.043 kg
• Made in Germany per fitment notes

Product Details

Vaico V30-0864 is part of VAICO’s crankcase ventilation line, focused on OE-style replacement components for Mercedes-Benz engines. This hose routes crankcase vapors from the right valve cover to the connector, helping maintain the factory ventilation path on vehicles such as the Mercedes-Benz E320, ML320, CLK320, and C240. The listed dimensions and application-specific fitment support accurate replacement on the confirmed models.

This part cross-references Gates EMH187 for the same application.

What It Helps Address

• Cracked or brittle crankcase breather hose
• Oil vapor leaks at the valve cover connection
• Improper crankcase ventilation routing
• Vacuum-related drivability issues from hose deterioration
• Emission control faults tied to breather hose failure

Installation Notes and Tips

Verify the right-side valve cover to connector routing before installation. Compare the old hose length, diameter, and end shape to the new Vaico V30-0864 part to confirm match. Inspect nearby connectors and seals for wear, since a damaged mating surface can affect the repair.

• Fits 2002-2008 Mercedes-Benz G500, valve cover (right) to connector
• Fits 2002-2007 Mercedes-Benz ML500, valve cover (right) to connector
• Fits 2006-2007 Mercedes-Benz R500, valve cover (right) to connector
• Fits 2005-2006 Mercedes-Benz C55 AMG, valve cover (right) to connector
• Fits 2001-2006 Mercedes-Benz CL500, valve cover (right) to connector
• Fits 2003-2006 Mercedes-Benz CLK500, valve cover (right) to connector
• Fits 2001-2006 Mercedes-Benz CLK55 AMG, valve cover (right) to connector
• Fits 2006 Mercedes-Benz CLS500, valve cover (right) to connector
• Fits 2003-2006 Mercedes-Benz E500, valve cover (right) to connector
• Fits 2001-2005 Mercedes-Benz C240, valve cover (right) to connector
• Fits 2001-2005 Mercedes-Benz C320, valve cover (right) to connector
• Fits 1998-2005 Mercedes-Benz CLK320, valve cover (right) to connector
• Fits 1998-2005 Mercedes-Benz E320, valve cover (right) to connector
• Fits 2003-2005 Mercedes-Benz ML350, valve cover (right) to connector
• Fits 2003-2004 Mercedes-Benz G55 AMG, valve cover (right) to connector
• Fits 1999-2003 Mercedes-Benz CLK430, valve cover (right) to connector
• Fits 1998-2003 Mercedes-Benz ML320, valve cover (right) to connector
• Fits 2000-2003 Mercedes-Benz ML55 AMG, valve cover (right) to connector
• Fits 2001-2002 Mercedes-Benz CL55 AMG, valve cover (right) to connector
• Fits 1998-2002 Mercedes-Benz E430, valve cover (right) to connector
• Fits 1999-2002 Mercedes-Benz E55 AMG, valve cover (right) to connector
• Fits 1999-2001 Mercedes-Benz ML430, valve cover (right) to connector
• Fits 1998-2000 Mercedes-Benz C280, valve cover (right) to connector
• Fits 1998-2000 Mercedes-Benz C43 AMG, valve cover (right) to connector

Quality Assurance

VAICO is identified in the fitment notes as a Germany-made OE-grade replacement source for this application. The V30-0864 part number is listed against confirmed Mercedes-Benz fitments for the right-side crankcase ventilation hose location.