Gates EMH090 Engine Crankcase Breather Hose - Air Pump To Valve

Overview of Gates Emission Control Hose EMH090

The Gates Emission Control Hose EMH090 is designed for precise crankcase ventilation in select BMW models. Engineered with durable plastic and molded construction, this engine crankcase breather hose ensures reliable performance and proper emission control.

• Material: High-quality plastic construction
• Inside Diameter: 0.625 inches (16 mm)
• Centerline Length: 17 inches (432 mm)
• End Type: Clip on connectors at both ends
• Protective sleeve included for added durability
• OE Comparison Rating: Exact OEM replacement
• Number of hoses: 1 with 2 quick connectors

Detailed Product Description

The Gates Emission Control Hose from the Emission Control Hose product line is specifically designed to meet the exact specifications of the original equipment for BMW 128i, 328i, 328i xDrive, and 328xi models. This engine crankcase breather hose (part number EMH090) features a molded plastic construction that resists wear and environmental damage. Both ends of the hose utilize clip-on connectors, facilitating secure attachment and easy installation. The included protective sleeve enhances hose longevity by shielding it from abrasion and heat exposure. With an inside diameter of 0.625 inches and a centerline length of 17 inches, this hose maintains proper crankcase ventilation and emission control system integrity.

Applications and Common Issues Addressed

• Replacement for cracked or brittle crankcase breather hoses
• Restores proper ventilation in BMW 128i and 328i crankcase systems
• Prevents vacuum leaks that can cause engine performance issues
• Helps maintain emission control compliance
• Eliminates oil vapor leaks that may lead to engine bay contamination

Installation Notes and Tips

When installing the Gates EMH090 hose, ensure both clip-on ends are securely fastened to prevent leaks. The protective sleeve should be positioned to cover areas prone to abrasion or heat exposure. No additional hardware is required for installation. Verify hose routing matches OEM specifications to maintain proper crankcase ventilation and emission control system function.

Quality Assurance and Warranty

Gates Emission Control Hose EMH090 is manufactured to meet or exceed OEM standards, providing an exact fit replacement for compatible BMW models. The product is molded for durability and includes a protective sleeve to extend service life. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure reliability and performance.