This Genuine VW/Audi Fuel Tank Breather Valve (part number 078133517H) is an OEM replacement component for the evaporative emissions system. It controls the flow of fuel vapors between the fuel tank and the charcoal canister, ensuring proper pressure regulation and preventing fuel vapor leaks. Designed for reliable performance in all driving conditions.
Key Features & Benefits
- OEM Specification: Matches the original valve's function and electrical characteristics.
- Direct Fit: Plug-and-play replacement with the same connector and mounting points.
- Leak Prevention: Hermetically sealed when closed to stop fuel vapor escape.
- Durable Construction: Built to withstand fuel exposure and temperature extremes.
- System Integrity: Restores proper EVAP system operation to avoid check engine lights.
Technical Specifications
| Part Number | 078 133 517 H |
| OEM Cross-Reference | 078133517H |
| Type | Solenoid-operated valve |
| Voltage | 12V DC |
| Connector | 2-pin (push-to-lock type) |
Installation Notes
Disconnect battery negative terminal before replacing, and ensure the O-ring seals are lubricated during installation.
About Genuine VW/Audi
Genuine VW/Audi parts are manufactured to OEM standards, providing perfect integration with your vehicle's systems.
This part also goes by the following cross reference.
Cross Reference Part Number: 078133517H
Fits These Vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| Audi | A6 Quattro | 2.7L V6 | 2000–2004 |
| Audi | Allroad Quattro | 2001–2003 | |
| Audi | Allroad Quattro | 4.2L V8 | 2004–2005 |
| Audi | S4 | 2000–2002 |