667.01.0003 Injector Pump Pipe for Mercedes-Benz
667.01.0003
Summary
This injector pump pipe is designed for Mercedes-Benz heavy commercial vehicle fuel systems. It functions as a high-pressure line to ensure precise fuel delivery and system integrity under heavy-duty operating conditions. Equivalent to OE Mercedes-Benz 6420700033.
| EAN Code | 8683457056725 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 642 070 00 33
Description
What does an injector pump pipe do?
This injector pump pipe is a critical component within the diesel fuel system, responsible for transporting high-pressure fuel from the injection pump to the injectors. It is engineered to withstand constant engine vibrations and repeated pressure pulses throughout the combustion cycle.Vehicle and engine compatibility
This component is specifically fitted to Mercedes-Benz heavy commercial vehicles. It ensures a secure connection within the fuel circuit, maintaining the necessary pressure required for efficient diesel engine performance.Installation and maintenance guidance
For proper installation, technicians must ensure that the pipe is seated correctly to achieve a leak-tight seal through mechanical compression. Even minor misalignments can lead to pressure drops or external leaks, so precise positioning is vital for engine stability.Troubleshooting fuel line integrity
Monitoring fuel lines for signs of vibration wear or surface scoring is a recommended maintenance practice to prevent sudden system failure in the field. Consult your authorized distributor for further information.OE cross-reference
667.01.0003 (Injector Pump Pipe) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 6420700033.Other OEMs
MERCEDES BENZ
- A6420700033
- 6420700033
- 642.070.00.33
- 642 070 00 33
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the primary function of this injector pump pipe?
It serves as a high-pressure conduit that carries diesel fuel from the injection pump directly to the injectors to facilitate combustion.
Which vehicles are compatible with this part?
This specific component is designed for use in Mercedes-Benz heavy commercial vehicles, including trucks and buses.
How can I identify if an injector pipe is failing?
Technicians should look for signs of fuel leakage at the connection points or visible wear caused by engine vibration.
Does this part require gaskets for installation?
The pipe typically relies on a precision-machined taper to form a leak-tight seal through mechanical compression without additional gaskets.
What are the OE reference numbers of this part?
667.01.0003 directly replaces Mercedes-Benz OE number 6420700033.