118351W601 Nissan PIPE ASSY-BLOW BY, Price: 32.74$, Weight: 0.69kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
118351W601 |
PIPE ASSY-BLOW BY |
0 |
0.69 |
2-3 |
32.74$ |
| Not Available | ||||||
Engine Crankcase Ventilation Blow-By Pipe Assembly ?️
This blow-by ventilation pipe assembly is a key link between the engine crankcase and the intake system. It is needed to route oily vapors and pressure safely, keeping the engine breathing correctly and helping seals stay protected. In modern engines, a small amount of combustion gas slips past piston rings; this part carries that “blow-by” flow to be reburned, reducing sludge build-up and keeping the bay cleaner.
How It Works ⚙️
The pipe guides crankcase vapors through a controlled path, maintaining stable vacuum and preventing excess pressure. Its molded shape and fittings ensure a tight seal, correct flow rate, and resistance to heat and oil mist.
Why You Should Replace a Failed One ❗
A cracked, hardened, or leaking pipe can cause vacuum leaks, rough idle, oil seepage, whistling sounds, and higher oil consumption. In worse cases, crankcase pressure rises, pushing oil past gaskets and accelerating gasket and seal failure. Replacing it restores proper ventilation, smoother running, and helps protect the engine long-term.
Compatible Models ✅
- Carnival 24 (2024-)