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664.03.0002 Injection Line Pipe, Fuel System
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664.03.0002 Volvo compatible Injection Line Pipe

664.03.0002

Summary

High-pressure injection line pipe compatible with Volvo FH, FM, FMX, and VNL engines including D13 and D11 series. Designed for heavy-duty fuel system performance in commercial vehicles. Check the compatibility list. Equivalent to OE Volvo 21956685.

Product identifiers
EAN Code8683457053045
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Compatible OEM Codes

  • VOLVO
    • 21956685

Description

What does an injector pipe do?

This injector pipe is a critical component of the diesel fuel injection system, designed to transport fuel from the common rail to the injectors under high pressure. Built with heavy-duty grade materials, it ensures stable fuel delivery and maintains system integrity within demanding engine environments.

Compatible vehicles and engines

This component is compatible with various Volvo models including the FH series (FH4/FH5), FM, FMX, VNL, and B-series trucks, supporting engines such as D13K, D11K, D16K, and D13. It is also fitted to Mack Anthem trucks with MP8 engines and Renault Trucks models like the C, K, and T series using DTI11 and DTI13 engines.

Installation and maintenance

For optimal performance, technicians should inspect all connection fittings and tubing for signs of wear or pressure drops during scheduled maintenance. Ensuring proper installation of these high-pressure lines is vital to prevent fuel leaks and maintain engine timing accuracy.

System reliability

Check the compatibility list.

OE cross-reference

664.03.0002 (Injection Line Pipe Injector Pipe) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21956685.

Other OEMs

VOLVO

  • 21956685

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MACK Anthem MP8
RENAULT TRUCKS C DTI13
RENAULT TRUCKS K DTI11
RENAULT TRUCKS T DTI13
VOLVO
VOLVO B11R D11K
VOLVO B13R D13K
VOLVO FH (FH4/FH5) D11K
VOLVO FH (FH4/FH5) D13K
VOLVO FH16 D16K
VOLVO FM D11K
VOLVO FM D13K
VOLVO FMX D11K
VOLVO FMX D13K
VOLVO TAD1350-1360VE D13
VOLVO VNL D13

FAQ

What is the function of an injector pipe in a diesel engine?
The injector pipe carries pressurized fuel from the injection pump or common rail directly to the injectors to facilitate combustion.
Which vehicle makes are these injector pipes compatible with?
These pipes are designed for heavy commercial vehicles including Volvo (FH, FM, FMX, VNL), Mack (Anthem), and Renault Trucks (C, K, T series).
How can I identify if an injector pipe needs replacement?
Technicians should look for signs of fuel leakage at the fittings or pressure fluctuations that might indicate a compromised high-pressure line.
Are these pipes suitable for heavy-duty commercial applications?
Yes, they are manufactured using high-strength components designed to withstand the high pressures found in heavy-duty diesel engines.
What are the OE reference numbers of this part?
664.03.0002 directly replaces Volvo OE number 21956685.