23781VB00A Nissan IACV-AAC VALVE, Price: 351.55$, Weight: 0.38kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
23781VB00A |
IACV-AAC VALVE |
0 |
0.38 |
2-3 |
351.55$ |
| Not Available | ||||||
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
23781VB000
|
IACV-AAC VALVE
|
0 |
0.437
|
-
|
272.18$
|
Not Available |
Compatibility
| Body Style | Engine | Frame | Vehicle Grade | Market | Model | Model Year From | Diagram |
|---|---|---|---|---|---|---|---|
| MINI | TB45E | DVW41 | SV | Japan | W41 | 07.2012 | View |
| Body Style | Engine | Vehicle Grade | Market | Model | Model Year From | Model Year To | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | TB45E | GR | General/Asia (LHD) | Y61 | 11.2003 | 12.2009 | View |
| Body Style | Engine | Vehicle Grade | Market | Model | Model Year From | Model Year To | Diagram |
|---|---|---|---|---|---|---|---|
| PICKUP | TB45E | AD | General/Asia (LHD) | TY61 | 04.2004 | 12.2012 | View |
Idle Air Control Valve for Stable RPM
This engine air control unit is used to keep idle speed smooth when the throttle is closed. It helps the ECU add or reduce bypass air so your vehicle does not stall at traffic lights, during cold starts, or when A/C load turns on ❄️.
Why this part is needed
At idle, the engine still needs a precise amount of air. This valve provides that controlled airflow without touching the accelerator, keeping RPM steady and emissions in check.
How it works
Mounted on the intake side, it opens and closes an internal passage to let a measured amount of air bypass the throttle plate. The ECU commands it in small steps to match engine load and temperature, preventing hunting or low idle.
What happens if it’s broken
A faulty unit can cause rough idle, random stalling, high idle RPM, hard starting, poor fuel economy, and hesitation when coming to a stop. In severe cases, the engine may surge and trigger a warning light ⚠️.
Key benefits
- Restores stable idle and smoother stop-and-go driving
- Improves cold start behavior and idle under load
- Helps reduce idle-related misfire and fuel waste
Compatibility
- Civilian
- Safari
- Safari Pick Up