Gates EMH239 Engine Crankcase Breather Hose - Oil Separator To Dipstick

Overview of Gates Emission Control Hose EMH239

The Gates Emission Control Hose EMH239 is designed for precise fitment in select BMW models, including the 325xi, 330xi, 525xi, and 530xi. This engine crankcase breather hose ensures proper ventilation and emission control, maintaining engine performance and compliance with emission standards.

• Material: Durable plastic and rubber construction
• Inside diameters: 0.358 inch (9 mm) and 0.517 inch (13 mm)
• Centerline length: 11.125 inches (283 mm)
• End type: Clip on connectors on both ends for secure attachment
• Includes protective sleeve for added durability
• Molded design with two quick connectors
• OE exact comparison rating for reliable replacement

About the Gates Emission Control Hose Product Line

The Gates Emission Control Hose line focuses on components critical to the crankcase ventilation system, designed to meet or exceed original equipment specifications. The EMH239 is part of this line, engineered to provide consistent performance and durability in emission control applications, specifically tailored for BMW vehicles requiring precise hose dimensions and secure clip-on ends.

Detailed Product Description

The EMH239 engine crankcase breather hose is constructed from a combination of plastic and rubber materials, offering flexibility and resistance to heat and chemical exposure typical in engine compartments. With an inside diameter of 0.358 inch on one end and 0.517 inch on the other, this hose accommodates specific connection points within the crankcase ventilation system. The 11.125-inch centerline length ensures proper routing without kinks or stress. Both ends feature clip-on connectors for straightforward installation and secure fitment. Additionally, the included protective sleeve enhances hose longevity by shielding it from abrasion and environmental factors.

Common Applications and Issues Addressed

• Replacement of worn or cracked crankcase breather hoses in BMW 325xi, 330xi, 525xi, and 530xi models
• Prevention of vacuum leaks that can cause rough idling or engine performance issues
• Maintaining proper crankcase ventilation to reduce harmful emissions
• Eliminating oil vapor leaks that may lead to engine bay contamination
• Ensuring compliance with emission control system requirements

Installation Notes and Tips

• Verify hose dimensions and clip-on end compatibility with your specific BMW model
• Inspect surrounding components for wear or damage during installation
• Ensure protective sleeve is properly positioned to prevent abrasion
• Use appropriate tools to avoid damaging clip-on connectors during removal and installation
• Confirm secure attachment at both ends to prevent vacuum leaks

Quality Assurance and Warranty

The Gates EMH239 hose meets OE exact comparison standards, ensuring it matches original equipment specifications for fit, form, and function. Manufactured with molded construction and high-quality materials, this hose is designed for durability and reliable performance in emission control systems. While specific warranty details are not provided, Gates products typically adhere to industry quality standards and are backed by the brand's reputation for automotive component reliability.