Fuel Injector Compatible for Delphi E1 Series Common Rail Diesel Fuel Injector 03801144 , High-Pressure Injector compatible for Volvo Industrial and Construction Diesel Engines

The Delphi E1 03801144 diesel fuel injector is a high-pressure common rail injector developed for Volvo 6-cylinder industrial diesel engines, especially in construction, utility, and power generation equipment. As part of the Delphi E1 injector family, it ensures precise, electronically controlled fuel injection, contributing to efficient combustion, enhanced engine responsiveness, and compliance with Tier 2 / Tier 3 emissions regulations.

Equivalent / OEM Codes:

• Delphi: E1 03801144

• Volvo OEM: 03801144

• Related references: 03801403, 03883426, 21586290 (depending on calibration and ECU setup – always confirm with engine serial)

Engine Compatibility:

• Volvo 6-cylinder diesel engines used in off-highway and industrial applications

• Frequently found in Volvo CE (Construction Equipment) and Volvo Penta industrial engine platforms

• Tier 2 / Tier 3 emissions-compliant models

Compatible Equipment (examples):

• Volvo articulated haulers, compact and large excavators, and wheel loaders

• Volvo Penta gensets, water pumps, and stationary power units

• Other OEM equipment powered by Volvo Tier 2/Tier 3 engines