2586028040 Toyota VALVE ASSY, VACUUM SWITCHING, NO.1, Price: 55.90$, Weight: 0.112kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
2586028040 |
VALVE ASSY, VACUUM SWITCHING, NO.1 |
20 |
0.112 |
2-3 |
55.90$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
VALVE ASSY, VACUUM SWITCHING, NO.1
|
4 |
0.129
|
|
67.08$
|
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| ACA2#,CLA2#,ZCA2# | ACA21R-AWPNKW | ATM,MTM: AUTOMATIC TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Engine: (1AZFE) 2000CC 16-VALVE DOHC EFI; Destination: EUROPE | 05.2000 - 11.2005 | View |
Vacuum Switching Valve Assembly (No.1) for Toyota
This vacuum switching valve is a small but critical control part that manages engine vacuum flow to different systems. It is needed to help the ECU route vacuum at the right time, improving drivability, emissions control, and stable engine operation ✅.
How This Part Works
Inside the unit, an electric solenoid opens or closes internal passages when commanded by the ECU. When energized, it redirects vacuum to a hose circuit; when off, it blocks or vents it. This precise on/off control allows related components to operate only under correct load, temperature, and RPM conditions.
Symptoms If the Valve Fails
If the valve sticks, leaks, or the coil goes open/short, vacuum signals become wrong. That can cause rough idle, hesitation, loss of power, poor fuel economy, and higher emissions. Often you may see a check engine light, failed emissions test, or vacuum-related fault codes ⚠️. Ignoring it can stress other vacuum actuators and lead to unstable performance.
Why Replace It Early
A fresh, properly sealing valve restores accurate vacuum control, protects connected actuators, and helps the engine run cleaner and smoother.
Compatibility
- RAV4