11815AB581 Subaru HOSE ASSY-PCV, Price: 14.34$, Weight: 0.118kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
11815AB581 |
HOSE ASSY-PCV |
0 |
0.118 |
|
14.34$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
HOSE ASSY-PCV
|
0 |
0.136
|
-
|
11.95$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
11815AB580
|
# SPD # HOSE ASSY-PCV
|
0 |
0.144
|
-
|
11.95$
|
Not Available |
Essential Engine Breather Hose
This vital rubberized component helps your engine "breathe" by carrying blow-by gases from the crankcase back to the intake. It’s a key piece of the Positive Crankcase Ventilation (PCV) system, keeping your engine clean and reducing harmful emissions. If this hose starts to crack or leak, your car can experience rough idling, oil leaks, and even fail emissions testing.
How the Part Works
The breather hose connects the crankcase to the intake manifold. As your engine runs, pressure and unburned gases escape past the piston rings. This tube safely routes those gases so they can be re-burned, cutting pollution and stopping oil contamination.
Why Replacement is Critical
- No more oil smell inside the cabin
- Prevents rough engine idling
- Reduces risk of engine sludge
- Keeps your vehicle’s emission system healthy
What Happens if Broken
If this part fails, you’ll face oil leaks, poor engine performance, or even engine damage. Replace at the first sign of wear!
Compatible Models
- Legacy
- Tribeca