Gates EMH900 Engine Crankcase Vent Valve - Oil Separator

Overview of Gates Crankcase Vent Valve EMH900

The Gates Crankcase Vent Valve EMH900 is engineered to support efficient crankcase ventilation in select BMW models. Designed with durable plastic construction and multiple hose connectors, this valve helps maintain optimal engine performance and emission control.

• Constructed from high-quality plastic for durability
• Features four hose connectors for versatile installation
• Includes integrated oil separator and pressure regulator
• Multiple inside diameters for precise fitment: 0.195", 0.735", 0.907", and 1.05"
• Compatible with various BMW models including 3 Series, 5 Series, X3, X5, Z3, and Z4

Detailed Product Description

The Gates Crankcase Vent Valve EMH900 is part of the Crankcase Vent Valve product line, designed specifically to manage crankcase gases and reduce emissions in modern engines. This valve incorporates an oil separator and pressure regulator to ensure that oil vapors are effectively separated from the crankcase gases before being recirculated or vented. The plastic material offers resistance to corrosion and heat, contributing to long service life.

With four hose connectors, the EMH900 valve accommodates various hose sizes, including inside diameters of 0.195 inches (5 mm), 0.735 inches (19 mm), 0.907 inches (23 mm), and 1.05 inches (27 mm). This versatility allows for precise integration into the crankcase ventilation system of compatible BMW vehicles.

Compatible BMW Models

This crankcase vent valve is compatible with a range of BMW vehicles, including the 3 Series models such as 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 328is, 330Ci, 330i, and 330xi. It also fits 5 Series models like 525i, 528i, and 530i, as well as SUVs and roadsters including the X3, X5, Z3, and Z4.

Common Applications and Issues Addressed

• Prevents excessive oil vapor buildup in the crankcase
• Helps reduce harmful emissions from the engine
• Maintains proper crankcase pressure to avoid leaks
• Supports engine performance by ensuring clean ventilation
• Reduces risk of oil contamination in intake system

Installation Notes and Tips

• Ensure all hose connections match the specified inside diameters for a secure fit
• Inspect existing hoses for wear or damage before installation
• Follow vehicle-specific service manual instructions for crankcase ventilation system maintenance
• Verify proper orientation of the valve to maintain correct airflow and pressure regulation

Quality Assurance and Warranty

The Gates Crankcase Vent Valve EMH900 is manufactured to meet OEM standards for fit and function. The plastic construction is designed to withstand typical engine bay conditions. While specific warranty details are not provided here, Gates products generally come with manufacturer-backed quality assurance to ensure reliable performance in compatible BMW models.