14471AA260 Subaru ???? AY-AIR, Price: 64.55$, Weight: 1.1kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
14471AA260 |
???? AY-AIR |
0 |
1.1 |
|
64.55$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
???? AY-AIR
|
0 |
1.265
|
-
|
53.79$
|
Not Available |
Compatibility
| Body | Made For Region | Engine | Vehicle Grade | Market | Model Year From | Train | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | RHD | 2.0L DOHC TURBO DIESEL | EDL | Europe/General | 10.2015 | FULLTIME 4WD | View |
| Body | Made For Region | Engine | Vehicle Grade | Market | Model Year From | Train | Diagram |
|---|---|---|---|---|---|---|---|
| OUTBACK | LHD | 2000CC DOHC TURBO DIESEL | 20DS | Europe/General | 07.2015 | FULLTIME 4WD | View |
| Body | Made For Region | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Diagram |
|---|---|---|---|---|---|---|---|
| XUV | RHD | 2000CC DOHC TURBO DIESEL | 20DS | Europe/General | 08.2011 | 08.2017 | View |
Engine Air Bypass / Vacuum Control Valve (Turbo & Intake System) ?
This air control valve is needed to manage small but critical airflow and vacuum signals inside the intake/turbo control circuit. It helps the engine breathe correctly during boost changes, throttle lift, and load shifts, keeping response smooth and protecting hoses, actuators, and sensors from unstable pressure spikes.
How It Works ✅
The valve opens and closes passages between vacuum lines and the intake stream. By balancing pressure, it supports correct actuator movement (such as wastegate or bypass functions) and reduces surge. When operating properly, you’ll notice steadier idle behavior, cleaner acceleration, and fewer hesitation moments under load.
Why Replacement Matters ?
Over time, heat and oil vapor can weaken the internal diaphragm/seat, causing leaks or sticking. A faulty valve may trigger rough idle, poor boost control, whistling from vacuum leaks, reduced fuel economy, and warning lights. In severe cases, incorrect pressure control can lead to overboost/underboost events and extra stress on the turbo and intake plumbing.
Common Signs of Failure ⚠️
- Hesitation or jerking during acceleration
- Boost feels inconsistent or drops suddenly
- Hissing/whistling vacuum leak noise
- Check Engine Light with air/fuel or boost-related codes
Compatibility ✅
- Lexus LX470