Gates EMH089 Engine Crankcase Breather Hose - Valve Cover To Intake Tube

Reliable Emission Control Hose for BMW Models

The Gates Emission Control Hose EMH089 is designed to maintain proper crankcase ventilation in select BMW vehicles. Engineered with durable plastic and rubber materials, this engine crankcase breather hose ensures consistent performance and longevity for your BMW 228i, 228i xDrive, 528i, and 528i xDrive models.

• Constructed from high-quality plastic and rubber for durability
• Inside diameter of 1.15 inches (29 mm) for optimal airflow
• Centerline length of 13.125 inches (333 mm) for precise fitment
• Clip-on end types on both ends for secure attachment
• Includes a protective sleeve to guard against wear and abrasion
• OE exact comparison rating for direct replacement
• Single hose design with two quick connectors for easy installation

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on components that regulate and control engine crankcase ventilation and emissions. This product line is engineered to meet or exceed original equipment specifications, providing reliable sealing and resistance to heat, chemicals, and pressure. The EMH089 hose is part of this line, offering a molded design and protective sleeve to enhance durability and maintain emission system integrity in BMW vehicles.

Detailed Product Description

The EMH089 engine crankcase breather hose is molded from a combination of plastic and rubber materials, providing flexibility and resistance to engine bay conditions. With an inside diameter of 1.15 inches (29 mm) and a centerline length of 13.125 inches (333 mm), it is designed to fit precisely within the crankcase ventilation system of BMW 228i, 228i xDrive, 528i, and 528i xDrive models. Both ends feature clip-on connectors, allowing for secure and straightforward installation without additional hardware. The included protective sleeve helps prevent abrasion and extends the hose's service life, ensuring consistent emission control performance.

Common Applications and Issues Addressed

• Replacement of cracked or leaking crankcase breather hoses
• Restoring proper ventilation to reduce engine oil contamination
• Preventing vacuum leaks that can cause rough idling or poor engine performance
• Maintaining emission system compliance for BMW 228i and 528i series
• Eliminating oil vapor leaks that may trigger check engine lights

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Remove the old hose carefully to avoid damaging surrounding components. The clip-on ends of the EMH089 hose allow for a secure fit without additional clamps or hardware. Verify that the protective sleeve is properly positioned to prevent abrasion against engine parts. After installation, inspect for any leaks and confirm proper routing to avoid kinks or sharp bends.

Quality Assurance and Warranty

The Gates EMH089 hose meets OE exact comparison standards, ensuring compatibility and performance consistent with original equipment. Manufactured with molded construction and a protective sleeve, this hose is built to withstand typical engine bay conditions. While specific warranty details are not provided, Gates products are generally backed by quality manufacturing standards to support reliable operation in BMW emission control systems.