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Gates EMH221 Engine Crankcase Breather Hose - Valve To Pipe
Overview of Gates Emission Control Hose EMH221
The Gates Emission Control Hose EMH221 is designed for reliable crankcase ventilation in select Audi and Volkswagen models. Engineered with precision, this engine crankcase breather hose ensures proper emission control and system integrity for vehicles like the Audi Golf, Jetta, TT, and TT Quattro.
- Constructed from durable plastic material for long-lasting performance
- Inside diameter measures approximately 0.63 to 0.64 inches (16 mm)
- Centerline length of 9.25 inches (235 mm) for exact fitment
- Clip-on end types on both ends for secure attachment
- OE exact comparison rating for direct replacement
- Includes one hose with two quick connectors
Detailed Product Description
The Gates Emission Control Hose EMH221 is a molded plastic engine crankcase breather hose designed to meet original equipment specifications. With an inside diameter ranging from 0.63 to 0.64 inches (16 mm) and a centerline length of 9.25 inches (235 mm), this hose provides a precise fit for emission control systems in Audi and Volkswagen vehicles. Both ends feature clip-on connections, facilitating a secure and straightforward installation without the need for additional hardware. This part is part of the Gates Emission Control Hose product line, which focuses on delivering components that maintain proper crankcase ventilation and emission system performance.
Purpose and Common Applications
- Maintains proper ventilation of engine crankcase gases
- Prevents harmful emissions from entering the atmosphere
- Helps avoid engine performance issues related to crankcase pressure buildup
- Replaces worn or damaged breather hoses in Audi Golf, Jetta, TT, and TT Quattro models
- Supports compliance with emission control regulations
Installation Notes and Tips
When installing the Gates EMH221 hose, ensure both clip-on ends are securely attached to the corresponding fittings on the crankcase ventilation system. The molded plastic construction allows for a straightforward replacement without modifications. Verify the hose length and diameter match the original part to maintain system integrity. No additional hardware is required for installation.
Quality Assurance and Warranty
This Gates Emission Control Hose EMH221 meets OE exact comparison standards, ensuring compatibility and performance consistent with factory specifications. Manufactured with quality materials and precision molding, it supports reliable operation of the crankcase ventilation system. Warranty details should be confirmed with the product documentation or supplier.
| Brand | Gates |
| Part Number | EMH221 |
| Position | Emission Control Hose, Valve To Pipe |
| Material | Plastic |
| Inside Diameter | .63 |
| Inside Diameter | .64 |
| Inside Diameter | 16 |
| Centerline Length | 235 |
| Centerline Length | 9.25 |
| Hose Quantity | 1 |
| End Type | Clip on |
| Branch Quantity | 0 |
| Protective Sleeve Included | No |
| Hardware Included | No |
| 9839 | Yes |
| 9845 | 2 |
| 9853 | No |
| Centerline Length (in) | 9.25 |
| Centerline Length (mm) | 235 |
| End 1 Type | Clip on |
| End 2 Type | Clip on |
| Hardware Included | No |
| Inside Diameter 1 (in) | .63 |
| Inside Diameter 1 (mm) | 16 |
| Inside Diameter 2 (in) | .64 |
| Inside Diameter 2 (mm) | 16 |
| Material | Plastic |
| Molded | Yes |
| Number of Branches | 0 |
| Number of Hoses | 1 |
| Number of Quick Connectors | 2 |
| OE Comparison Rating | Oe exact |
| PCV Valve | No |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Audi | TT | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2006 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2005 | Audi | TT | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2005 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2005 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2004 | Audi | TT | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2004 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2004 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2003 | Audi | TT | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2003 | Audi | TT Quattro | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2003 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2003 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2002 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2002 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2001 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2001 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2000 | Volkswagen | Golf | 1.8L | L4 | GAS | Valve To Pipe | Emission Control Hose |
| 2000 | Volkswagen | Jetta | 1.8L | L4 | GAS | Valve To Pipe | 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.