3826552 Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta injector from the Fuel System group, weighing 0.362 kg and listed for 6 applications across TWD, TD and TAD series engines. It shares its engine list exactly with nozzle 3826551, so it is the complete unit where that part is the spray tip alone.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1210G
• Volvo Penta TWD1211G
• Volvo Penta TD1210G
• Volvo Penta TAD1230G
• Volvo Penta TAD1231GE
• Volvo Penta TAD1232GE

• Engine Family: TWD, TD, TAD

⚙️ Key Features

• 0.362 kg
• Fuel System group
• 6 applications across TWD, TD and TAD series engines
• The complete unit, where 3826551 is the nozzle alone

🔌 Function

Delivers metered fuel into the combustion chamber, atomising it at high pressure at the right moment.

⚠️ Common Signs of Failure

• Rough uneven idle, white smoke and a smell of unburnt fuel
• Knocking or rattling traceable to one cylinder
• Hard starting, misfire and poor running until warm
• Diesel weeping around the injector where it sits in the head
• Tip coked or eroded, with a wet sooty piston crown below

🛠️ Service Notes

• Renew injectors as a matched set so the cylinders stay balanced
• Fit a new copper sealing washer and clean the seat in the head, since a poor seat leads to blow-by and a burnt tip
• If only the spray tip is at fault, nozzle 3826551 covers the same engines

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Bosch: 0 432 191 552

📦 Condition

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