Gates EMH226 Engine Crankcase Breather Hose - Valve To Secondary Air Pump

Overview of Gates Emission Control Hose EMH226

The Gates Emission Control Hose EMH226 is designed specifically for BMW models including the 545i, 645Ci, 745i, and 745Li. This engine crankcase breather hose ensures proper ventilation within the crankcase ventilation system, maintaining engine performance and emission standards.

• Constructed from durable plastic material
• Inside diameter of 0.64 inches (16 mm) for consistent airflow
• Centerline length of 9.5 inches (241 mm) for precise fitment
• Features three clip-on quick connectors for secure installation
• Includes two branches to support multiple ventilation paths
• Single hose quantity per unit
• No protective sleeve or additional hardware included

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on components that regulate and control engine emissions through effective crankcase ventilation. The EMH226 is molded to exact specifications, ensuring compatibility and reliable performance within the emission control system of select BMW vehicles. This product line emphasizes durability and precise fitment to support emission compliance and engine efficiency.

Detailed Product Description

The EMH226 engine crankcase breather hose is molded from plastic to provide a lightweight yet durable solution for crankcase ventilation. With an inside diameter of 0.64 inches (16 mm) and a centerline length of 9.5 inches (241 mm), it is engineered to fit BMW 545i, 645Ci, 745i, and 745Li models accurately. The hose includes three clip-on quick connectors, allowing for secure attachment to the crankcase ventilation system without the need for additional hardware. Its two-branch design facilitates efficient routing of gases, helping maintain optimal engine operation and emission control.

Common Applications and Issues Addressed

• Replacement of worn or cracked crankcase breather hoses
• Resolving vacuum leaks causing rough engine idle or performance issues
• Preventing oil vapor leaks that can trigger emission system warnings
• Maintaining proper crankcase pressure to avoid engine damage
• Ensuring compliance with emission control regulations for BMW 545i, 645Ci, 745i, and 745Li

Installation Notes and Tips

• Verify compatibility with your BMW model before installation
• Ensure all clip-on connectors are securely fastened to prevent leaks
• Inspect surrounding components for wear or damage during replacement
• Use appropriate tools to avoid damaging the plastic hose or connectors
• Replace any related seals or gaskets if necessary to maintain system integrity

Quality Assurance and Warranty

The Gates Emission Control Hose EMH226 is manufactured to meet OEM specifications for fit and function. While no additional hardware or protective sleeve is included, the molded plastic construction and clip-on connectors provide a reliable and durable solution for crankcase ventilation. Warranty details should be confirmed with the product supplier or manufacturer to ensure coverage.