42072SA000 Subaru FILTER FUEL ASSY, Price: 122.18$, Weight: 0.32kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
42072SA000 |
FILTER FUEL ASSY |
0 |
0.32 |
|
122.18$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
FILTER FUEL ASSY
|
0 |
0.368
|
-
|
113.24$
|
Not Available |
Compatibility
OEM fuel filter assembly (ref. 42072SA000) for Subaru ⛽
This unit protects your engine by trapping rust, dirt, and water from the fuel before it reaches the injectors. Clean fuel means stable idle, smooth acceleration, and long injector and pump life. It is designed to match factory pressure and flow, so your ECU gets the exact conditions it expects.
Why you need it
Modern EFI systems work with tight tolerances. Even tiny particles can score injector needles or clog the pump strainer. A quality filter assembly keeps contaminants out, stabilizes fuel pressure, and maintains reliable cold starts and hot restarts.
How it works
Fuel is pulled from the tank by the pump, passes through a multi-layer media inside the housing, and exits toward the rail. The media captures debris while the housing and fittings maintain sealed flow at operating pressure. Some versions include an integrated regulator/return path for consistent delivery.
If it’s failing ⚠️
Expect hard starts, hesitation on throttle, loss of power at high RPM, noisy pump, misfires, or a lean code. Ignoring it can overwork the pump and damage injectors, increasing repair costs.
Tech tip ✅
Replace at recommended intervals, relieve fuel pressure before service, and use new seals/clips. Always install with flow arrow in the correct direction.
Compatibility
- Impreza
- Forester