Gates EMH211 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

Overview of Gates Emission Control Hose EMH211

The Gates Emission Control Hose EMH211 is designed for reliable crankcase ventilation in select Audi and Volkswagen models. Engineered with precise dimensions and durable plastic material, this engine crankcase breather hose supports efficient emission control and engine performance.

• Constructed from durable plastic for long-lasting use
• Inside diameter of 0.46 inches (12 mm) for consistent airflow
• Centerline length of 33.5 inches (851 mm) to fit specific engine layouts
• Equipped with multiple clip-on and push-in end types for secure connections
• Includes three branches to accommodate complex ventilation systems

Detailed Product Description

The Gates Emission Control Hose EMH211 is part of the Emission Control Hose product line, which focuses on components that maintain proper crankcase ventilation and reduce harmful emissions. This engine crankcase breather hose is made from plastic, ensuring resistance to heat and chemical exposure commonly found in engine compartments. With an inside diameter of 0.46 inches (12 mm) and a centerline length of 33.5 inches (851 mm), it is designed to fit the crankcase ventilation systems of Audi A4, A4 Quattro, A6, A6 Quattro, Cabriolet, and Volkswagen Passat models. The hose features three branches and a combination of clip-on and push-in end types, providing secure and flexible installation options without the need for additional hardware.

Applications and Common Issues Addressed

• Prevents crankcase pressure buildup by allowing proper ventilation
• Reduces engine oil leaks caused by faulty breather hoses
• Helps maintain emission system integrity to meet regulatory standards
• Minimizes engine performance issues related to improper crankcase ventilation
• Supports the reduction of harmful hydrocarbon emissions

Installation Notes and Tips

When installing the Gates EMH211 hose, ensure all clip-on and push-in ends are securely attached to their respective fittings to prevent leaks. The hose’s 33.5-inch length and three-branch design require careful routing to avoid kinks or contact with hot engine components. No additional hardware is included, so verify that existing clamps or connectors are in good condition before installation. This part is compatible with specific Audi and Volkswagen models, so confirm vehicle fitment prior to purchase.

Quality Assurance and Warranty

Gates manufactures the EMH211 hose to meet stringent quality standards for emission control components. The plastic material and precise dimensions ensure durability and reliable performance under typical engine conditions. While no specific warranty information is provided, Gates products generally adhere to industry standards for automotive replacement parts, offering dependable service life when installed correctly.