1220438030 Toyota VALVE SUB-ASSY, VENTILATION, Price: 12.32$, Weight: 0.025kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1220438030 |
VALVE SUB-ASSY, VENTILATION |
0 |
0.025 |
2-3 |
12.32$ |
| Not Available | ||||||
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| URJ200 | URJ200L-GNTEKA | ATM,MTM: AUTOMATIC TRANSMISSION; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3URFE) 5700CC 32-VALVE DOHC EFI | 09.2007 - 08.2015 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| USK6# | USK65L-GKTZKV | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: PLATINUM TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3URFE) 5700CC 32-VALVE DOHC EFI | 11.2009 - 09.2016 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| GSK5#,UCK5#,UPK5#,USK5# | USK57L-CHTSKA | Cab: DOUBLE CAB; Grade: SR-5 TYPE; Fuel Induction: HIGH EFFICIENCY TWIN CAM; Gear Shift Type: ATM, 6-SPEED FLOOR SHIFT; Engine: (3URFE) 5700CC 32-VALVE DOHC EFI | 01.2007 - 10.2021 | View |
Engine PCV Ventilation Valve Assembly
Keep your Toyota V8 breathing clean and controlled with this precision Positive Crankcase Ventilation valve assembly. It meters blow-by gases from the crankcase back into the intake, balancing pressure, protecting seals, and cutting emissions . Built to OE flow specs and cracking pressure, it resists heat, oil, and fuel vapors for long life. Direct-fit design for quick, tool-light replacement.
Why this part is needed
Modern engines create blow-by under load. Without a calibrated PCV path, vapors build pressure, push oil past gaskets, and contaminate the intake. A healthy valve stabilizes idle, supports fuel economy, keeps the oil clean, and keeps the emission system compliant ✅.
How it works
Inside is a calibrated orifice with a spring-loaded plunger. Under intake vacuum, the plunger meters vapor flow from the crankcase to the intake. At wide-open throttle it opens further for higher flow; during a backfire it snaps shut to prevent flame travel. The result: steady vacuum, controlled crankcase pressure, and clean combustion.
What happens if it’s broken
Expect rough idle, whistle, or surging; oil leaks from seals; sludge in oil; increased fuel use; blue smoke; or a check engine light. A stuck-open valve causes lean running and misfires; stuck-closed builds pressure, blowing out gaskets and hoses ⚠️. Replace at the first signs to protect the engine.
Compatibility
- Land Cruiser
- Sequoia
- Tundra