99081AA081 Subaru HOSE CP-VACUUM, Price: 19.63$, Weight: 0.435kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
99081AA081 |
HOSE CP-VACUUM |
0.435 |
7-10 |
19.63$ |
|
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
HOSE CP-VACUUM
|
0 |
0.5
|
-
|
18.86$
|
Not Available |
Compatibility
| Body | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Suspension | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | 2500CC EMPI DOHC TURBO | FORESTER SPORTS | USA | 02.2007 | 11.2007 | NORMAL SUSPENSION | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Suspension | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | 2500CC EMPI DOHC TURBO | WRX | USA | 04.2005 | 06.2007 | NORMAL SUSPENSION | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| SEDAN | 2500CC EMPI DOHC TURBO | STI TYPE RA | USA | 01.2017 | FULLTIME 4WD | 6SP MANUAL TRANSMISSION | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| ｾﾀﾞﾝ | 2.0L EMPI DOHC ﾊｲﾊﾟﾜｰﾀｰﾎﾞ | S208 NBR CHALLENGE PACK | Japan | 02.2017 | ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳ | 6ｿｸ ﾏﾆﾕｱﾙ ﾄﾗﾝｽﾐﾂｼﾖﾝ | View |
Engine Vacuum Control Hose Assembly 🛠️
This vacuum hose assembly is a small but vital link in your Subaru’s engine control system. It carries controlled vacuum between intake components and vacuum-operated devices, helping the engine manage air flow and pressure signals correctly. When vacuum is stable, the ECU and actuators can do their job smoothly, keeping idle clean and throttle response sharp.
Why this part is needed ✅
Modern Subaru turbo and NA engines rely on accurate vacuum routing to operate valves and sensors that influence boost behavior, emissions functions, and drivability. A tight, leak-free hose keeps the engine from “guessing” and compensating with extra fuel or unstable timing.
How it works ⚙️
The hose forms a sealed passage that transfers vacuum (negative pressure) created in the intake manifold. As engine load changes, vacuum changes too, and that signal is delivered instantly through the hose to the connected components, allowing fast adjustments.
What happens if it’s broken 🚨
- Rough idle, stalling, or hunting RPM
- Hesitation on acceleration and weak boost control
- Check Engine Light, lean codes, or misfire symptoms
- Higher fuel consumption and poor emissions results
Compatibility
- Wrx/Levorg
- Impreza
- Forester
- Wrx