13201AA421 Subaru VALVE-INT, Price: 11.41$, Weight: 0.046kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
13201AA421 |
VALVE-INT |
0 |
0.046 |
|
11.41$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
VALVE-INT
|
14 |
0.053
|
2-3
|
9.32$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
13201AA420
|
VALVE-INT
|
0 |
0.054
|
-
|
9.51$
|
Not Available |
Compatibility
| Body | Made For Region | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Diagram |
|---|---|---|---|---|---|---|---|
| WAGON | RHD | 1600CC EMPI SOHC NA | 16I | Europe/General | 06.2005 | 06.2007 | View |
Engine Intake Valve (High-Precision Replacement) ?
This intake valve is a key internal engine part that controls how fresh air (and air-fuel mixture) enters the combustion chamber. It is needed to keep cylinder filling strong, maintain smooth idle, and support correct power and fuel economy.
How It Works ⚙️
Driven by the camshaft through the valvetrain, the valve opens at the correct timing and lift, then seals tightly against the valve seat. A proper seal keeps compression inside the cylinder, while the valve stem rides in the guide to stay aligned under high heat and RPM.
Why Replacing It Matters ✅
Over time, heat, carbon deposits, poor lubrication, or improper clearance can cause the valve face to burn, the stem to wear, or the seat to pit. A fresh, accurately-machined valve restores sealing and stable airflow so the engine can breathe correctly again.
If the Valve Is Worn or Broken ?
- Misfire, rough idle, and loss of power
- Low compression and hard starting
- Popping through intake, poor throttle response
- Risk of severe engine damage if the valve head fails
Compatible Models ?
- Lexus LX470