Volvo E3 / E3.18 Series Common Rail Diesel Fuel Injector 21371672 , High-Pressure Injector compatible for Volvo D9 and D13 Engines in Trucks and Heavy-Duty Equipment

The Volvo E3 / E3.18 21371672 diesel injector is a high-performance, electronically controlled common rail injector developed for Volvo D9 and D13 diesel engines. Designed for use in heavy-duty trucks, buses, and off-highway equipment, this injector ensures efficient high-pressure fuel delivery for optimized engine performance, fuel economy, and compliance with Euro IV and Euro V emissions standards.

Equivalent / OEM Codes:

• Volvo OEM: 21371672

• Related Volvo references: 21340611, 21340612, 20569291, 21582094, 21582096

• Delphi platform: E3.18 electronic common rail injector

Engine Compatibility:

• Volvo D9A, D9B, D9C, D9D – 9.4L inline-6 diesel engines

• Volvo D13A, D13B, D13C – 12.8L inline-6 diesel engines

• Emissions: Euro IV / Euro V compliant platforms

• Used in both on-road and off-road / industrial applications

Compatible Equipment (examples):

• Volvo FH, FM, FMX, FE trucks

• Volvo B-series buses (intercity and long-distance applications)

• Volvo Construction Equipment: loaders, haulers, large excavators

• Volvo Penta industrial and power systems with D9/D13 variants

• Other OEM equipment powered by Volvo D9 or D13 engines

Technical Notes:
The 21371672 injector, part of Delphi’s E3.18 high-pressure common rail system, provides accurate and efficient fuel atomization, enabling clean combustion, low emissions, and reliable performance in demanding environments. Installation requires injector coding and ECU calibration via Volvo Tech Tool (VCADS Pro) for proper integration with the engine management system.