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Gates EMH240 Engine Crankcase Breather Hose - Oil Separator To Engine or Oil Separator To Intake
Overview of Gates Emission Control Hose EMH240
The Gates Emission Control Hose EMH240 is designed for reliable crankcase ventilation in select Mercedes-Benz models. Engineered with durable plastic and rubber materials, this engine crankcase breather hose ensures proper emission control and system integrity.
- Constructed from high-quality plastic and rubber for durability
- Multiple inside diameters: 0.198", 0.357", 0.363", 5 mm, and 9 mm for precise fitment
- Centerline length of 22 inches (559 mm) for accurate installation
- Push-in end types on all connections for secure attachment
- Single branch design with one hose included
- Molded construction for consistent performance
Detailed Product Description
The Gates Emission Control Hose EMH240 belongs to the Emission Control Hose product line, which focuses on components that maintain proper crankcase ventilation and emission system function. This hose is molded from a combination of plastic and rubber materials, providing flexibility and resistance to heat and chemical exposure common in engine compartments. With a centerline length of 22 inches (559 mm) and multiple inside diameters ranging from 0.198 inches to 0.363 inches (5 mm to 9 mm), the hose is designed to fit specific connection points securely. The push-in end types on all three ends ensure a tight seal without the need for additional hardware.
Compatible Vehicles and Applications
This engine crankcase breather hose is compatible with a range of Mercedes-Benz vehicles, including C230, C250, C280, C300, C350, CLK350, E280, E300, E350, GLK350, ML350, R350, S400, SLK280, SLK300, and SLK350 models. It is specifically designed to replace worn or damaged breather hoses in the crankcase ventilation system, helping maintain proper engine performance and emission standards.
Common Issues Addressed by EMH240
- Prevents vacuum leaks in the crankcase ventilation system
- Reduces risk of engine oil leaks caused by cracked or brittle hoses
- Maintains proper emission control by ensuring effective gas flow
- Helps avoid check engine light triggers related to crankcase ventilation
- Supports engine efficiency by preventing contamination ingress
Installation Notes and Tips
- Ensure all push-in connections are clean and free of debris before installation
- Verify hose routing matches original equipment to avoid kinks or restrictions
- Check for proper seating of all three push-in ends to prevent leaks
- Replace any damaged clamps or fittings separately, as hardware is not included
Quality Assurance and Warranty
The Gates Emission Control Hose EMH240 is manufactured to meet strict quality standards for durability and performance. The molded construction and material selection provide resistance to heat, oil, and chemical exposure typical in engine environments. While specific warranty details are not provided, Gates products generally adhere to industry standards for reliability and fitment in OEM applications.
| Brand | Gates |
|---|---|
| Part Number | EMH240 |
| Position | Emission Control Hose, Oil Separator To Engine and Oil Separator To Intake |
| Material | Plastic, rubber |
| Inside Diameter | .198 |
| Inside Diameter | .357 |
| Inside Diameter | .363 |
| Inside Diameter | 5 |
| Inside Diameter | 9 |
| Centerline Length | 22 |
| Centerline Length | 559 |
| Hose Quantity | 1 |
| End Type | Push in |
| Branch Quantity | 1 |
| Protective Sleeve Included | No |
| Hardware Included | No |
| 9839 | Yes |
| 9845 | 0 |
| 9853 | No |
| Centerline Length (in) | 22 |
| Centerline Length (mm) | 559 |
| End 1 Type | Push in |
| End 2 Type | Push in |
| End 3 Type | Push in |
| Hardware Included | No |
| Inside Diameter 1 (in) | .363 |
| Inside Diameter 1 (mm) | 9 |
| Inside Diameter 2 (in) | .198 |
| Inside Diameter 2 (mm) | 5 |
| Inside Diameter 3 (in) | .357 |
| Inside Diameter 3 (mm) | 9 |
| Material | Plastic, rubber |
| Molded | Yes |
This part fits 69 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | S400 | 3.5L | V6 | ELECTRIC/GAS | Oil Separator To Engine | Emission Control Hose |
| 2012 | Mercedes-Benz | C250 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2012 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2012 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2012 | Mercedes-Benz | S400 | 3.5L | V6 | ELECTRIC/GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | C250 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | S400 | 3.5L | V6 | ELECTRIC/GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2011 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | C250 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | GLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | S400 | 3.5L | V6 | ELECTRIC/GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2010 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | C230 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | E300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | SLK300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2009 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | C230 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | FLEX | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | C300 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | SLK280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2008 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | C230 | 2.5L | V6 | FLEX | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | C230 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | C280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | E280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Intake | Emission Control Hose |
| 2007 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | SLK280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2007 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | C230 | 2.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | C280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | C350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | CLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | E350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | ML350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | R350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | SLK280 | 3.0L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2006 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
| 2005 | Mercedes-Benz | SLK350 | 3.5L | V6 | GAS | Oil Separator To Engine | Emission Control Hose |
* 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.