2376117031 Toyota PIPE ASSY, NOZZLE LEAKAGE, Price: 73.58$, Weight: 0.14kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
2376117031 |
PIPE ASSY, NOZZLE LEAKAGE |
0 |
0.14 |
|
73.58$ |
| Not Available | ||||||
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Toyota |
PIPE ASSY, NOZZLE LEAKAGE
|
0 |
0.161
|
-
|
61.32$
|
Not Available |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| BB4#,5#,BZB40,50,HDB5#,HZB4#,5#,XZB4#,5# | HDB51-ZRPQZ5 | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 24-SEATER; Building Condition: TECS SPECIAL PURPOSE VEHICLE; Roof: HIGH-ROOF; Rear Tire: DOUBLE TIRE; Grade: EX TYPE; Fuel Induction: TURBO DIESEL EFI; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1HDFTE) 4200CC DIESEL TURBO | 08.2001 - 08.2004 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| FJ,FZJ,HDJ,HJ,HZJ,KZJ,LJ,PZJ,RJ7# | HDJ78R-RJMRZQ | ATM,MTM: MANUAL TRANSMISSION; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: HARDTOP(HARDTOP OR FRP TOP); Grade: STANDARD TYPE; Fuel Induction: TURBO DIESEL EFI; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1HDFTE) 4200CC DIESEL TURBO; Destination: AUSTRALIA | 08.2001 - 01.2007 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| HDJ100,UZJ100 | HDJ100R-GNMEZW | ATM,MTM: MANUAL TRANSMISSION; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: VX TYPE; Gear Shift Type: MTM, 5-SPEED FLOOR SHIFT; Engine: (1HDFTE) 4200CC DIESEL TURBO | 01.1998 - 08.2007 | View |
Diesel Injector Leak‑Off Return Pipe Assembly
This small but vital line manages surplus fuel from the injector nozzles. It guides warmed diesel back to the tank or filter head, stabilizes pressure, reduces vapor, and keeps the engine bay clean. A healthy leak‑off system supports smooth idle, quicker cold starts, quieter running, and longer injector life ⛽.
How It Works
The assembly links the tops of injectors in a daisy chain via molded tubes and banjo fittings, sealing with washers or O‑rings. As injectors operate, a controlled amount of overflow fuel leaves through this line. By returning it evenly, the system prevents backpressure at the nozzles, minimizes aeration, and maintains consistent fueling on both mechanical and common‑rail setups.
Why You Need It
Without a reliable fuel return hose, injectors can run hot, pressure becomes unstable, and drivability suffers. This genuine‑quality replacement restores proper return flow, protects seals, and avoids mess or odor.
What Happens If It’s Broken
Cracks, hardening, or loose unions cause diesel smell, wet injector tops, hard starts, rough idle, misfires, increased consumption, and possible rail pressure faults. Air can enter the system, leading to stalling. Persistent leaks risk damage to rubber parts and, in extreme cases, fire. Replace at first signs of brittleness or seepage .
Compatibility
- Coaster
- Land Cruiser
- Land Cruiser 100