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Standard Ignition V408 PCV Valve
| Brand | Standard Ignition V408 |
|---|---|
| Attachment Method | Screw-in |
| Connector Gender | Male |
| Connector Shape | Round |
| Connector Type | Screw-in |
| Contents | Valve |
| Hose Size - mm | 10 mm |
| Nipple Orientation | Straight |
| Fits | Toyota · 53 vehicles |
Screw-in design. Installs with a 3/8 NPT thread for a secure, direct fit.
Metal construction. Durable valve body with a chrome finish for added corrosion resistance.
PCV valve. Helps regulate crankcase ventilation through a straight hose connection.
Cross-references Standard Ignition V408, T Series V408T and 2-9550 for the same application. See all 5.
Standard Ignition V408 PCV Valve
Standard Ignition V408 is a screw-in PCV valve built with a metal body and straight nipple orientation for crankcase ventilation service. It is a direct replacement style part for select Toyota applications, including 2003-2024 Toyota 4Runner, 2005-2015 Toyota Tacoma, 2007-2014 Toyota FJ Cruiser, and 2005-2014 Toyota Tundra.
Key Features
- Screw-in attachment and screw-in connector type
- Metal construction with chrome color/finish
- Straight nipple orientation
- 1 hose connector with 10 mm hose size
- Thread size: 3/8 NPT
- Inlet diameter: 0.22 in. (5.588 mm)
- Outlet diameter: 0.17 in. (4.318 mm)
- Valve only; cap, gaskets, and mounting brackets are not included
Detailed Description
The Standard Ignition V408 PCV valve regulates crankcase ventilation by routing vapors through the engine’s emission control system. Its screw-in design, metal body, and straight hose connection make it a practical replacement for Toyota 4Runner, Tacoma, FJ Cruiser, and Tundra models that use this style of valve. This part number, V408, is also referenced under T Series V408T and cross-reference part numbers such as 2-9550 and PCV550 for the same application.
What It Helps Address
- Rough idle caused by a sticking or restricted PCV valve
- Excess crankcase pressure from poor ventilation flow
- Oil vapor buildup in the intake system
- Check engine concerns related to crankcase ventilation performance
- Oil leaks or seepage associated with abnormal crankcase pressure
Installation Notes and Tips
Verify the thread size, hose size, and connector style before installation. This PCV valve uses a 3/8 NPT screw-in connection and a 10 mm hose connection with a straight nipple orientation. Confirm the vehicle’s original valve configuration on the 4Runner, Tacoma, FJ Cruiser, or Tundra before replacing the part. Standard Ignition V408 installs as a valve only; gaskets and cap are not included.
Quality Assurance
Standard Ignition supplies replacement ignition and emission control components for service applications. V408 is built to match the listed fitment and connection specifications for the confirmed Toyota applications.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2024 | Toyota | 4Runner | — | — | — | N/A | — |
| 2023 | Toyota | 4Runner | — | — | — | N/A | — |
| 2022 | Toyota | 4Runner | — | — | — | N/A | — |
| 2021 | Toyota | 4Runner | — | — | — | N/A | — |
| 2020 | Toyota | 4Runner | — | — | — | N/A | — |
| 2019 | Toyota | 4Runner | — | — | — | N/A | — |
| 2018 | Toyota | 4Runner | — | — | — | N/A | — |
| 2017 | Toyota | 4Runner | — | — | — | N/A | — |
| 2016 | Toyota | 4Runner | — | — | — | N/A | — |
| 2015 | Toyota | 4Runner | — | — | — | N/A | — |
| 2015 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2014 | Toyota | 4Runner | — | — | — | N/A | — |
| 2014 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2014 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2014 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2013 | Toyota | 4Runner | Limited | — | — | N/A | — |
| 2013 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2013 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2013 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2012 | Toyota | 4Runner | Limited | — | — | N/A | — |
| 2012 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2012 | Toyota | Tacoma | X-Runner | — | — | N/A | — |
| 2012 | Toyota | Tacoma | Base | 4.0L | V6 | N/A | — |
| 2012 | Toyota | Tacoma | Pre Runner | 4.0L | V6 | N/A | — |
| 2012 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2011 | Toyota | 4Runner | Limited | — | — | N/A | — |
| 2011 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2011 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2011 | Toyota | Tundra | Base | 4.0L | V6 | N/A | — |
| 2010 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2010 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2010 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2010 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2009 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2009 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2009 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2009 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2008 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2008 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2008 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2008 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2007 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2007 | Toyota | FJ Cruiser | — | — | — | N/A | — |
| 2007 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2007 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2006 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2006 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2006 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2005 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2005 | Toyota | Tacoma | — | 4.0L | V6 | N/A | — |
| 2005 | Toyota | Tundra | — | 4.0L | V6 | N/A | — |
| 2004 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
| 2003 | Toyota | 4Runner | — | 4.0L | V6 | N/A | — |
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