URO 6420101891A Engine Crankcase Vent Valve with Hose for Mercedes-Benz OM642 Diesel

The URO 6420101891A is a direct-replacement engine crankcase vent valve assembly designed for Mercedes-Benz vehicles equipped with the OM642 diesel engine. This critical emissions component manages crankcase pressure by venting excess gases from the crankcase to the turbocharger inlet, maintaining optimal engine performance and preventing pressure buildup.

Key Features:

• Complete assembly includes crankcase vent valve and breather hose for simplified installation
• Restores proper air/fuel ratio and engine performance by evacuating unburned fuel vapors from the crankcase
• Replaces worn or failed OEM part number 6420101891
• Manufactured to meet or exceed OEM specifications with ISO 9000 certified quality standards
• Engineered specifically for Mercedes-Benz E-Class, GL-Class, ML-Class, and R-Class diesel models (2007-2009)
• Reduces oil buildup in the intake system and helps prevent oil contamination
• Cost-effective alternative to expensive dealer parts without sacrificing reliability

URO Parts is a trusted aftermarket brand specializing in quality replacement components for European vehicles. This crankcase ventilation valve provides professional-grade performance for both DIY mechanics and professional technicians, ensuring proper crankcase pressure regulation and extending engine life.