13202AA790 Subaru VALVE-EXH, Price: 23.97$, Weight: 1kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
13202AA790 |
VALVE-EXH |
0 |
1 |
2-3 |
23.97$ |
| Not Available | ||||||
Compatibility
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| 2 DOOR COUPE | 2000CC DOHC NA | HIGH | USA | 11.2011 | 2WD | 6SP AUTOMATICTRANSMISSION | View |
Exhaust Valve for Reliable Engine Breathing ?
This exhaust-side engine valve is a critical internal part that controls how burned gases leave the combustion chamber. It is needed to keep compression stable, power consistent, and exhaust flow clean. When the valve opens at the correct timing, hot gases exit through the exhaust port, helping the engine “breathe out” efficiently and prepare for the next intake cycle.
How It Works ✅
The camshaft drives the valve train, pushing the valve open against spring pressure. Once the cam lobe passes, the spring snaps the valve shut so the valve face seals tightly against the valve seat. This seal is what holds combustion pressure and protects the cylinder from blow-by.
Why Replacing It Matters ⚙️
If the valve is bent, burnt, or the sealing edge is worn, you may get misfires, loss of power, rough idle, hard starting, higher fuel use, and low compression. In severe cases, a damaged valve can break, harming the piston and cylinder head, turning a small repair into a major rebuild.
Common Signs of Trouble ?️
- Ticking from the top end
- Engine shaking at idle
- Backfiring through exhaust
- Failing compression test
Compatibility ?
- Outlander<Phev>