Vaico V30-0907 Engine Crankcase Breather Hose - PCV Valve Hose

OE-Quality Crankcase Breather Hose

The Vaico V30-0907 engine crankcase breather hose is built for Mercedes-Benz crankcase ventilation service where a precise hose fit and stable routing matter. It is manufactured in Germany to OEM-quality standards under Vaico’s Q+ Quality Level, making it a direct-fit choice for restoring crankcase ventilation performance on select Mercedes-Benz V8 models.

Compatible with Mercedes-Benz S420, S500, SL500, SL600, E420, E500, 400SEL, 500E, 500SEC, 500SEL, 500SL, 600SL, and 400E applications, this hose is specified for the PCV valve hose position. The V30-0907 part number is also a useful reference when matching replacement crankcase breather hose listings for these vehicles.

Key Features

• Engine crankcase breather hose for the emission control and crankcase ventilation system
• Q+ Quality Level product manufactured in Germany to OEM-quality certification standards
• Length: 230 mm for application-specific routing
• Width: 19.2 mm and height: 19.2 mm for proper hose sizing
• Lightweight construction at 0.045 kg
• Part number: V30-0907

Detailed Description

Vaico V30-0907 is an engine crankcase breather hose intended for Mercedes-Benz crankcase ventilation service where the PCV valve hose connection must maintain a secure, accurate path. The hose dimensions, including 230 mm length and 19.2 mm width and height, support correct fitment in the specified emission control layout. For buyers searching Mercedes-Benz S420 crankcase breather hose, Mercedes-Benz SL500 PCV valve hose, or Mercedes-Benz E420 engine breather hose replacement, this part provides a focused OE-style solution. The V30-0907 designation and Vaico branding help simplify cross-checking against catalog listings and service records.

Vaico’s VAICO line emphasizes German manufacturing and OEM-quality certification alignment, which is relevant for owners and technicians replacing aging ventilation hoses on older Mercedes-Benz platforms. This part cross-references Gates EMH129 for the same application.

What It Helps Address

• Cracked or hardened crankcase breather hose material
• Vacuum leaks at the PCV valve hose connection
• Oil vapor routing issues in the crankcase ventilation system
• Rough idle or drivability concerns linked to ventilation hose deterioration
• Emission control faults caused by a damaged breather hose

Installation Notes and Tips

Verify the vehicle’s year, model, and PCV valve hose position before ordering. Confirm hose length and diameter against the removed part, especially on Mercedes-Benz S420, S500, SL500, SL600, E420, and related applications. Inspect adjoining ventilation fittings and seals during replacement so the new hose seats correctly and maintains a secure connection.

Quality Assurance

Vaico identifies this part under its Q+ Quality Level, indicating German-made vehicle parts produced to OEM-quality standards in accordance with vehicle manufacturer certifications. That makes the V30-0907 a practical replacement for service work where original-style fit and material consistency are important.