Common Rail Fuel Injector 03801403 (Delphi Ref.) for Volvo

The 03801403 is a diesel fuel injector for Volvo engines. It restores correct fuel delivery and spray pattern, which means easier starting, a stable idle, full power and lower fuel consumption.

Specifications

• Part number: 03801403
• Injector reference: Delphi 03801403
• Engine make: Volvo
• Warranty: 12 months

Product Details

Equivalent / OEM Codes:

Delphi: E1 03801403

Volvo OEM: 03801403

Other internal references (verify with engine serial number): may align with 21586290, 3829087 (depending on ECU mapping)

Engine Compatibility:

Select Volvo 6-cylinder diesel engines in industrial and off-road configurations

Common in Volvo CE (Construction Equipment) and Volvo Penta industrial engines

Typically found in Tier 2 / Tier 3 emission-compliant platforms

Compatible Equipment (examples):

Volvo articulated haulers, loaders, and excavators

Stationary engines used in generators, pumps, and compressors

Volvo Penta industrial power units

OEM machinery powered by Volvo industrial engines using Delphi E1 systems

Installation Advice

For the best engine performance we recommend replacing the complete set of injectors at the same time. New and worn injectors deliver fuel differently, and mixing them can cause uneven running. Please compare the part number on your old injector before ordering.

Warranty and Shipping

Every injector from InjectorHub comes with a 12-month warranty and fast worldwide shipping. Not sure it is the right part? Send us the code from your old injector or your engine serial number and we will confirm compatibility.