215786AV0A Nissan AIR DUCT-INTAKE, Price: 378.83$, Weight: 0.154kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
215786AV0A |
AIR DUCT-INTAKE |
3 |
0.154 |
|
378.83$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
AIR DUCT-INTAKE
|
3 |
0.177
|
2-3
|
315.69$
|
Engine Intake Air Duct for Nissan
This replacement intake duct is the molded air channel that guides fresh, filtered air from the air box toward the engine’s throttle body. It is needed to keep airflow stable, reduce intake noise, and ensure the engine breathes the correct amount of clean air for smooth power and fuel economy ??.
How It Works
The duct forms a sealed path between the air filter housing and the intake side of the engine. Its shape helps maintain proper air velocity while preventing hot under-hood air from being sucked in. Flexible sections absorb engine movement, and tight connections keep the air-flow sensor readings accurate ⚙️.
If It’s Cracked or Loose
A split or poorly fitted duct can create a vacuum leak after the sensor, letting unmetered air enter. Common results are rough idle, hesitation, whistling sounds, reduced acceleration, higher fuel use, and a possible check engine light ?. Long-term driving with leaks may cause lean running, misfires, and extra stress on the catalytic converter.