3801469 Unit Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured unit injector to EU5 specification, from the Fuel System group, weighing 1.222 kg and listed for 3 applications on TAD-series engines. It supersedes part number 3801392, catalogued under the same name. The reman tables list it for the TAD1363VE to TAD1365VE group with long block 3801507 and turbocharger 3801373, and again for the TAD1371VE to TAD1375VE group with long block 3801665 and turbocharger 3801536. As a Reman component it is restored to what is technically new condition with wear parts replaced by new genuine parts, built to the current bill of material and tested before despatch. It is supplied on an exchange basis: core deposit 3804469 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD1360-62VE
• Volvo Penta TAD1363-65VE
• Volvo Penta TAD1371-75VE

• Engine Family: TAD

⚙️ Key Features

• EU5 specification
• 1.222 kg
• Supersedes 3801392
• Listed for the TAD1363-65VE and TAD1371-75VE groups
• 6 used per assembly

🔌 Function

Combines the pumping element and the nozzle in one body, generating injection pressure at the cylinder and metering fuel directly into the combustion chamber, to the EU5 emissions calibration.

⚠️ Common Signs of Failure

• Hard starting and heavy smoke until warm
• Rough idle with a weak cylinder
• Loss of power and emissions-related fault codes
• Diesel knock from one cylinder
• Fuel dilution raising the oil level

🛠️ Service Notes

• Injectors 3801403 and 3801441 share this exact weight but are different calibrations, so the EU5 specification and the part number are what matter
• Renew the copper washer and O-rings and reset the injector height and clamp torque on refitting
• The old injector stays in your hands until the new one is fitted and the engine is running again, then returns as the core against deposit 3804469

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3801469 → Supersedes 3801392

OEM / Related Numbers

• 3801392 earlier number superseded by this part

Other-Brand OEM Numbers

• Delphi: BEBE4D25001
• Delphi: HRE297

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging