1220423011 Toyota VALVE SUB-ASSY, VENTILATION, Price: 11.18$, Weight: 0.016kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
1220423011 |
VALVE SUB-ASSY, VENTILATION |
0 |
0.016 |
|
11.18$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
VALVE SUB-ASSY, VENTILATION
|
0 |
0.018
|
-
|
9.32$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| NCP1#,SCP11 | SCP11-BEPNK | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: F TYPE; Engine: (1SZFE) 1000CC 16-VALVE DOHC EFI | 08.1999 - 11.2005 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| NCP1#,SCP1# | SCP10-AHPNK | ATM,MTM: AUTOMATIC TRANSMISSION; NO. Of Doors: 5-DOOR; Grade: F TYPE; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1SZFE) 1000CC 16-VALVE DOHC EFI | 01.1999 - 01.2005 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| KSP90,NLP90,NSP90,SCP90 | SCP90R-CHGGKW | ATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: SOL TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT(SEQUENTIAL); Engine: (2SZFE) 1300CC 16-VALVE DOHC EFI | 11.2005 - 11.2008 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| NCP1#,SCP10 | SCP10R-AHMRK | ATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Engine: (1SZFE) 1000CC 16-VALVE DOHC EFI; Destination: GENERAL COUNTRIES | 03.1999 - 08.2005 | View |
Engine Crankcase Ventilation Valve Assembly ️
This small but critical ventilation valve helps your Toyota engine “breathe” correctly. It is needed to control crankcase fumes (blow-by gases) and route them back into the intake to be burned, keeping emissions low and the engine internals cleaner. ✅
How It Works
Inside the unit, a spring-loaded valve meters airflow depending on engine vacuum. At idle/high vacuum it restricts flow to prevent lean running; under load it opens more to relieve crankcase pressure. This keeps seals protected, reduces oil mist build-up, and supports stable idle and fuel economy.
If the Valve Fails
A stuck-closed valve can cause excess crankcase pressure, oil leaks, and sludge formation. A stuck-open valve may create rough idle, whistling sounds, higher oil consumption, and check-engine faults from unmetered air. Ignoring it can shorten gasket life and contaminate the intake system. ⚠️
Compatible Models
- Platz
- Vitz
- Yaris
- Yaris/Echo (3D,5D)