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Gates EMH911 Engine Crankcase Vent Valve - Oil Separator
Overview of Gates Crankcase Vent Valve EMH911
The Gates Crankcase Vent Valve EMH911 is designed to maintain proper crankcase ventilation in select BMW models. Engineered with durable plastic and multiple hose connectors, this valve supports efficient emission control and engine performance.
- Constructed from high-quality plastic for durability
- Equipped with three hose connectors for versatile installation
- Includes oil separator and insulating sleeve for enhanced function
- Multiple inside diameters: 0.6, 0.715, 0.9 inches (15, 19, 23 mm)
- Compatible with various BMW models including 325i, 330i, 525i, 530i, and Z4
Detailed Product Description
The Gates Crankcase Vent Valve EMH911 is part of the Crankcase Vent Valve product line, which focuses on effective crankcase ventilation to reduce harmful emissions and maintain engine efficiency. This valve features three hose connectors with inside diameters of 0.6, 0.715, and 0.9 inches (15, 19, and 23 mm), allowing it to fit multiple hose sizes commonly found in BMW engines. The inclusion of an oil separator and insulating sleeve helps prevent oil contamination and protects the valve from heat damage, ensuring reliable operation over time.
Applications and Problem Solving
- Prevents excessive crankcase pressure buildup in BMW 325i, 330i, 525i, 530i, and Z4 models
- Reduces oil vapor emissions to comply with emission control standards
- Helps avoid engine performance issues caused by faulty ventilation
- Minimizes oil leaks and contamination within the crankcase ventilation system
- Supports proper engine breathing to maintain fuel efficiency
Installation Notes and Tips
- Ensure compatibility with your BMW model before installation
- Inspect all hose connections for wear or damage prior to replacement
- Use appropriate tools to avoid damaging plastic components during installation
- Verify that all hose connectors are securely attached to prevent leaks
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
The Gates Crankcase Vent Valve EMH911 is manufactured to meet OEM standards for fit and function. Made from durable plastic and equipped with essential components like the oil separator and insulating sleeve, this valve is designed for long-term reliability. While specific warranty details are not provided, Gates products typically adhere to strict quality control processes to ensure consistent performance in BMW 3 Series, 5 Series, and Z4 vehicles.
| Brand | Gates |
|---|---|
| Part Number | EMH911 |
| Position | Crankcase Vent Valve, Oil Separator |
| Contents | Oil Separator, Insulating Sleeve |
| Hose Connector Quantity | 3 |
| Inside Diameter | .6 |
| Inside Diameter | .715 |
| Inside Diameter | .9 |
| Inside Diameter | 15 |
| Inside Diameter | 19 |
| Inside Diameter | 23 |
| Inside Diameter 1 (in) | .9 |
| Inside Diameter 1 (mm) | 23 |
| Inside Diameter 2 (in) | .715 |
| Inside Diameter 2 (mm) | 19 |
| Inside Diameter 3 (in) | .6 |
| Inside Diameter 3 (mm) | 15 |
| Material | Plastic |
| Material | Plastic |
| Number of Hose Connectors | 3 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | BMW | 525i | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2007 | BMW | 525xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2007 | BMW | 530i | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2007 | BMW | 530xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 325i | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 325xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 330i | 3.0L | L6 | GAS | Oil Separator | Oct. 2005 & Newer; Crankcase Vent Valve |
| 2006 | BMW | 330xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 525i | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 525xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 530i | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | 530xi | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
| 2006 | BMW | Z4 | 3.0L | L6 | GAS | Oil Separator | Crankcase Vent Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.