13202AA420 Subaru VALVE-EXH, Price: 16.86$, Weight: 0.046kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
13202AA420 |
VALVE-EXH |
0 |
0.046 |
7-10 |
16.86$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
VALVE-EXH
|
0 |
0.053
|
-
|
17.22$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| ROCKY |
ENGINE VALVE EX(4PCS/BOX)
|
0 |
0.053
|
4-5
|
15.15$
|
Not Available |
Compatibility
| Body | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Suspension | Diagram |
|---|---|---|---|---|---|---|---|
| ﾜｺﾞﾝ | 1.5L EMPI SOHC NA | 15I-S | Japan | 11.2002 | 06.2006 | ﾉｰﾏﾙｻｽﾍﾟﾝｼﾖﾝ | View |
Exhaust Engine Valve (Replacement Part) 🔧
This exhaust valve is a critical internal engine part that controls how burnt gases leave the combustion chamber. It is needed to keep correct compression, smooth idle, and stable power under load. When the valve timing opens it, hot exhaust gases flow out through the exhaust port; when it closes, it seals the chamber so the next combustion cycle can build pressure properly.
How It Works ⚙️
Driven by the camshaft through the valve train, the valve moves up and down in its guide. The valve face must sit tightly on the valve seat to seal. Because exhaust heat is extreme, correct material hardness and valve stem clearance are vital to prevent sticking, burning, or warping.
What Happens If It’s Worn or Broken ❗
A damaged exhaust valve can cause misfire, low compression, rough running, hard starting, loss of power, ticking noises, and increased fuel use. In severe cases, a burnt valve may overheat the seat, damage the cylinder head, or lead to catalytic converter overload due to unburnt fuel.
Why Replace It ✅
Replacing a tired exhaust valve restores sealing and exhaust flow, helping the engine run cleaner, cooler, and more efficiently—especially after overheating, poor maintenance, or high mileage.
Compatibility 🚗
- Subaru Impreza