Vaico V30-0914 Engine Crankcase Breather Hose - Cylinder Head Cover (Left) To Connector

Engine Crankcase Breather Hose for Mercedes-Benz

This VAICO engine crankcase breather hose is built for the crankcase ventilation system and measures 196 mm in length, 55 mm in width, and 37 mm in height. It is a direct-fit replacement for select Mercedes-Benz V8 applications, including E420, S420, S500, SL500, and E500 models.

Key Features

• Brand: VAICO / VAICO
• Part number: V30-0914
• Category: Emission Control > Crankcase Ventilation System
• Engine crankcase breather hose for the left cylinder head cover to connector position
• Dimensions: 196 mm length, 55 mm width, 37 mm height
• Weight: 0.061 kg
• Manufactured in Germany

Detailed Description

VAICO V30-0914 is an OE-style engine crankcase breather hose made for the left cylinder head cover to connector routing used on select Mercedes-Benz models. This hose supports crankcase ventilation flow in the emission control system and is specified for 1994-1995 Mercedes-Benz E420, S420, S500, and SL500, plus 1994 Mercedes-Benz E500. The compact form factor and listed dimensions help confirm fitment during replacement work, especially when matching the original hose path and connector location. This part number, V30-0914, is also a useful reference when searching for a Mercedes-Benz crankcase breather hose replacement.

VAICO’s VAICO line focuses on application-specific replacement parts for European vehicles, and this breather hose follows that approach with a Germany-made construction and vehicle-specific routing. For buyers searching by vehicle, this is a Mercedes-Benz E420 crankcase breather hose, a Mercedes-Benz S500 crankcase ventilation hose, and a Mercedes-Benz SL500 breather hose replacement in one catalog listing.

This part cross-references Gates 33867 for the same application.

What It Helps Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks in the crankcase ventilation circuit
• Oil vapor routing issues from the cylinder head cover to the connector
• Improper hose fitment after prior repair or replacement
• Emission control system airflow disruption caused by a damaged hose

Installation Notes and Tips

Verify the hose routing from the left cylinder head cover to the connector before installation. Compare the original hose shape, length, and connector orientation to the listed dimensions: 196 mm long, 55 mm wide, and 37 mm high. Confirm the vehicle application by model year and engine layout on Mercedes-Benz E420, S420, S500, SL500, or E500 before ordering. Clean the mating surfaces and inspect nearby ventilation components for wear or oil residue that could affect sealing.

Quality Assurance

VAICO supplies this crankcase breather hose as a Germany-made replacement part for the specified Mercedes-Benz applications. The part number V30-0914 and the listed OE-style fitment details provide a clear reference for replacement selection.