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Standard Ignition V512 PCV Valve
| Brand | Standard Ignition V512 |
|---|---|
| Attachment Method | Screw-On |
| Connector Gender | No Connector |
| Contents | Valve |
| Hose Size - mm | 10 mm |
| Nipple Orientation | Straight |
| Thread Size - Metric | M16 x 1.5 |
| Thread Size - NPT | 5/8 - 18 |
| Fits | Toyota, Lexus, Scion, and Pontiac · 50 vehicles |
Screw-in design. Installs with a 3/8 NPT thread for a secure, direct connection.
Metal construction. Durable valve body helps stand up to demanding crankcase ventilation use.
Straight nipple. Provides a simple hose connection with one 10 mm outlet.
Cross-references Beck/Arnley 045-0433, Gates EMH930 and HOLSTEIN 2PCV0085 for the same application. See all 16.
PCV Valve for Toyota, Lexus, Scion and Pontiac
Standard Ignition V512 is a screw-in PCV valve built for crankcase ventilation service on select Toyota, Lexus, Scion, and Pontiac applications. It uses a metal body with a straight nipple and a single 10 mm hose connection for direct replacement service.
- Standard Ignition V512 PCV valve for emission control and crankcase ventilation service
- Screw-in attachment method with 3/8 NPT, M16 x 1.5, and 5/8-18 thread specifications
- Metal construction with straight nipple orientation
- Single hose connector with 10 mm hose size
- No cap, gasket, connector, or mounting bracket included
- Direct-fit replacement for select Toyota Corolla, Prius, Matrix, C-HR, Prius V, Lexus CT200h, Scion xD, and Pontiac Vibe applications
Detailed Product Overview
The Standard Ignition V512 PCV valve regulates crankcase vapors in the emission control system and routes them back into the intake stream. Its screw-in design and metal construction make it a practical replacement for vehicles that use a threaded PCV valve with a straight hose connection. This part number V512 is commonly selected for 2009-2022 Toyota Corolla, 2010-2015 Toyota Prius, and 2011-2017 Lexus CT200h service, along with other listed Toyota, Scion, and Pontiac applications.
This part cross-references Beck/Arnley 045-0433 and Gates EMH930 for the same application.
What It Helps Address
- Rough idle caused by a sticking or restricted PCV valve
- Excess crankcase pressure and related oil seepage
- Oil vapor buildup in the intake system
- Check engine concerns tied to crankcase ventilation flow
- Failed emissions inspection related to PCV system performance
Installation Notes and Tips
Verify thread size and hose connection before installation. Standard Ignition V512 uses a screw-in mount with 3/8 NPT, M16 x 1.5, and 5/8-18 thread specifications, so matching the original valve style is important. Inspect the hose and surrounding crankcase ventilation components for wear, carbon buildup, or cracking before installing the new valve. Confirm the application against the vehicle’s engine configuration for Toyota Corolla, Prius, Matrix, C-HR, Lexus CT200h, Scion xD, or Pontiac Vibe service.
Quality Assurance
Standard Ignition is a recognized aftermarket brand for ignition and emission control components. V512 is built as a metal PCV valve for direct replacement use in the listed applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Toyota | C-HR | — | — | N/A | — |
| 2022 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2021 | Toyota | C-HR | — | — | N/A | — |
| 2021 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2020 | Toyota | C-HR | — | — | N/A | — |
| 2020 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2019 | Toyota | C-HR | — | — | N/A | — |
| 2019 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2018 | Toyota | C-HR | — | — | N/A | — |
| 2018 | Toyota | Corolla | — | — | N/A | — |
| 2017 | Lexus | CT200h | — | — | N/A | — |
| 2017 | Toyota | Corolla | — | — | N/A | — |
| 2016 | Lexus | CT200h | — | — | N/A | — |
| 2016 | Toyota | Corolla | — | — | N/A | — |
| 2015 | Lexus | CT200h | — | — | N/A | — |
| 2015 | Toyota | Corolla | — | — | N/A | — |
| 2015 | Toyota | Prius | — | — | N/A | — |
| 2015 | Toyota | Prius V | — | — | N/A | — |
| 2014 | Lexus | CT200h | — | — | N/A | — |
| 2014 | Scion | xD | — | — | N/A | — |
| 2014 | Toyota | Corolla | — | — | N/A | — |
| 2014 | Toyota | Prius | — | — | N/A | — |
| 2014 | Toyota | Prius V | — | — | N/A | — |
| 2013 | Lexus | CT200h | — | — | N/A | — |
| 2013 | Scion | xD | — | — | N/A | — |
| 2013 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2013 | Toyota | Matrix | 1.8L | L4 | N/A | — |
| 2013 | Toyota | Prius | — | — | N/A | — |
| 2013 | Toyota | Prius V | — | — | N/A | — |
| 2012 | Lexus | CT200h | — | — | N/A | — |
| 2012 | Scion | xD | — | — | N/A | — |
| 2012 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2012 | Toyota | Matrix | 1.8L | L4 | N/A | — |
| 2012 | Toyota | Prius | — | — | N/A | — |
| 2012 | Toyota | Prius V | — | — | N/A | — |
| 2011 | Lexus | CT200h | — | — | N/A | — |
| 2011 | Scion | xD | — | — | N/A | — |
| 2011 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2011 | Toyota | Matrix | 1.8L | L4 | N/A | — |
| 2011 | Toyota | Prius | — | — | N/A | — |
| 2010 | Pontiac | Vibe | 1.8L | L4 | N/A | — |
| 2010 | Scion | xD | — | — | N/A | — |
| 2010 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2010 | Toyota | Matrix | 1.8L | L4 | N/A | — |
| 2010 | Toyota | Prius | 1.8L | L4 | N/A | — |
| 2009 | Pontiac | Vibe | 1.8L | L4 | N/A | — |
| 2009 | Scion | xD | — | — | N/A | — |
| 2009 | Toyota | Corolla | 1.8L | L4 | N/A | — |
| 2009 | Toyota | Matrix | 1.8L | L4 | N/A | — |
| 2008 | Scion | xD | — | — | N/A | — |
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