3809654 Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta injector for engines up to serial number 5102178578C, from the Fuel System group, weighing 0.141 kg and listed for 3 applications on D series engines. It supersedes 3803927, which was catalogued earlier as a remanufactured injector.

🚤 Compatibility

Typically suits:

• Volvo Penta D1-30
• Volvo Penta D1-30B
• Volvo Penta D1-30F

• Engine Family: D
• HP Range: 30 HP
• Serial Range: SN-5102178578C

⚙️ Key Features

• For engines up to serial number 5102178578C
• 0.141 kg
• 3 applications on D series engines
• Supersedes 3803927

🔌 Function

Atomises fuel into the combustion chamber at the pressure and timing the engine requires.

⚠️ Common Signs of Failure

• Rough idle or a distinct knock from one cylinder
• Black smoke and poor throttle response
• Hard starting when hot or cold
• Diesel weeping around the injector body or the leak-off unions
• Nozzle found coked, dribbling or with a worn seat

🛠️ Service Notes

• The serial breakpoint matters here — this covers engines up to serial number 5102178578C, so check your engine plate before ordering
• The number this replaces was listed as a remanufactured injector; nothing is stated about core return terms for this part, so confirm those with us before ordering
• Renew the injector seat washer and the leak-off sealing washers, and clean the injector bore before fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3809654 → Supersedes 3803927

OEM / Related Numbers

• 3803927 earlier number superseded by this part

📦 Condition

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