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Standard Ignition V576 PCV Valve
| Brand | Standard Ignition V576 |
|---|---|
| Fits | Subaru · 15 vehicles |
Direct-fit valve. Attaches directly for straightforward crankcase ventilation service.
Plastic and metal construction. Combines durable materials in a compact valve design.
PCV valve. Helps regulate crankcase ventilation flow.
Cross-references Standard Ignition V576, 2-9718 and 6P1440 for the same application. See all 5.
Standard Ignition V576 PCV Valve
The Standard Ignition V576 PCV valve is a direct-fit crankcase ventilation component built with plastic and metal construction for select Subaru applications. It is specified for vehicles that need a replacement PCV valve with a straight nipple orientation and a 9 mm hose connection.
Key Features
- Direct attachment method for straightforward replacement
- Black and silver finish with plastic and metal construction
- Male/female end configuration
- 9 mm hose size with 0.16 in. inlet diameter
- Straight nipple orientation for OE-style routing
- PCV valve only; cap, gasket, hose connector, bracket, and O-ring are not included
Detailed Description
Standard Ignition V576 is a PCV valve for the crankcase ventilation system, built to replace the original valve on select Subaru Impreza, Forester, and Legacy models. The direct-fit design supports clean installation where the factory valve uses a straight connection and a 9 mm hose interface. This part number, V576, is listed for 2004-2009 Subaru Impreza, 2004-2008 Subaru Forester, 2005-2007 Subaru Legacy, and 2011 Subaru Impreza.
This part cross-references PCV718 for the same application.
What It Helps Address
- Excess crankcase pressure from a sticking or restricted PCV valve
- Rough idle caused by ventilation flow issues
- Oil vapor buildup in the crankcase ventilation system
- Vacuum irregularities related to a worn PCV valve
- Emissions-related drivability concerns tied to crankcase ventilation
Installation Notes and Tips
Verify hose size, inlet diameter, and nipple orientation before installation. The V576 installs directly and does not include a cap, gasket, hose connector, mounting bracket, or O-ring, so inspect the existing connection points and replace any worn sealing components as needed. Confirm fitment for your specific Subaru Impreza, Forester, or Legacy year before ordering.
Quality Assurance
Standard Ignition supplies replacement emission control components for service applications. This V576 PCV valve is built to match the listed fitment and connection style for select Subaru models.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2011 | Subaru | Impreza | WRX STI | — | — | N/A | — |
| 2009 | Subaru | Impreza | — | 2.5L | H4 | N/A | — |
| 2008 | Subaru | Forester | — | 2.5L | H4 | N/A | — |
| 2008 | Subaru | Impreza | — | 2.5L | H4 | N/A | — |
| 2007 | Subaru | Forester | — | 2.5L | H4 | N/A | — |
| 2007 | Subaru | Impreza | WRX STI | — | — | N/A | — |
| 2007 | Subaru | Legacy | — | 2.5L | H4 | N/A | — |
| 2006 | Subaru | Forester | — | 2.5L | H4 | N/A | — |
| 2006 | Subaru | Impreza | WRX STI | — | — | N/A | — |
| 2006 | Subaru | Legacy | — | 2.5L | H4 | N/A | — |
| 2005 | Subaru | Forester | — | 2.5L | H4 | N/A | — |
| 2005 | Subaru | Impreza | WRX STI | — | — | N/A | — |
| 2005 | Subaru | Legacy | — | 2.5L | H4 | N/A | — |
| 2004 | Subaru | Forester | — | 2.5L | H4 | N/A | — |
| 2004 | Subaru | Impreza | WRX STI | — | — | N/A | — |
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