17544AA135 Subaru PIPE CP-FUEL RTN, Price: 34.87$, Weight: 0.87kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Subaru |
17544AA135 |
PIPE CP-FUEL RTN |
0 |
0.87 |
|
34.87$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
PIPE CP-FUEL RTN
|
0 |
1.001
|
-
|
29.06$
|
Not Available |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Subaru |
17544AA132
|
PIPE CP-FUEL RTN
|
0 |
0.258
|
-
|
50.88$
|
Not Available |
| Subaru |
17544AA133
|
PIPE CP-FUEL RTN
|
0 |
0.256
|
-
|
50.88$
|
Not Available |
| Subaru |
17544AA133
|
PIPE CP-FUEL RTN
|
0 |
0.256
|
-
|
42.40$
|
Not Available |
| Subaru |
17544AA134
|
PIPE CP-FUEL RTN
|
0 |
0.259
|
-
|
40.71$
|
Not Available |
Compatibility
| Body | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Suspension | Diagram |
|---|---|---|---|---|---|---|---|
| ﾜｺﾞﾝ | 2.0L EMPI DOHC ﾀｰﾎﾞ | 2.0XT | Japan | 11.2004 | 01.2007 | ﾉｰﾏﾙｻｽﾍﾟﾝｼﾖﾝ | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Model Year To | Train | Diagram |
|---|---|---|---|---|---|---|---|
| ｾﾀﾞﾝ | 2.0L EMPI DOHC ﾊｲﾊﾟﾜｰﾀｰﾎﾞ | STI TS TYPE RA NBR | Japan | 06.2013 | 04.2014 | ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳ | View |
| Body | Engine | Vehicle Grade | Market | Model Year From | Train | Gearbox | Diagram |
|---|---|---|---|---|---|---|---|
| ｾﾀﾞﾝ | 2.0L EMPI DOHC ﾊｲﾊﾟﾜｰﾀｰﾎﾞ | S208 NBR CHALLENGE PACK | Japan | 02.2017 | ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳ | 6ｿｸ ﾏﾆﾕｱﾙ ﾄﾗﾝｽﾐﾂｼﾖﾝ | View |
Fuel Return Pipe Assembly for Subaru ⛽
This OEM-grade fuel return line routes excess petrol from the rail/regulator back to the tank, stabilizing pressure for Subaru EFI engines. Precisely bent tubing and factory-style quick connectors ensure a tight, vibration-resistant, leak-free fit. Built to resist corrosion and ethanol blends for long service life.
Why this part is needed
Consistent fuel pressure means clean starts, smooth idle, and proper injector flow. The return path also cools fuel, prevents vapor lock, and protects the pump by avoiding overwork. Replacing a tired line restores economy and reliability. ✅
How it works
The regulator bleeds off surplus fuel from the rail. This line carries that fuel back to the tank, damping pulsations and keeping rail pressure in spec under boost and cruise. Correct routing and diameter are critical to avoid pressure spikes.
What happens if it’s damaged
Cracks or kinks cause fuel smell, hard starts, rough idle, rich/lean codes, misfires, poor power, and higher consumption. A leak is a fire risk. A restriction can over-pressurize the rail; a split can drop pressure and stall the engine. ⚠️
Tech tips for install
Depressurize the system first. Replace O-rings/clips, route away from heat and moving parts, avoid kinks, and check for seepage with the pump primed. Torque clamps to spec only.
Compatibility
- Wrx/Levorg
- Impreza
- Forester