3803602 Injector Exch | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injector weighing 0.315 kg, from the Fuel System group. The reman catalogue lists this number against TWD740VE, which is the surest way to place it: it sits in the middle of a very tight cluster of remanufactured injectors, with 3803931 and 3803934 both at 0.313 kg, 3803935 at 0.308 kg and unit injector 3803933 at 0.302 kg. Nothing separates them by more than 13 grams, so weight is no guide at all. Supplied on exchange: core deposit 3806602 is charged alongside it and refunded once the old injector is returned.

⚙️ Key Features

• Remanufactured injector
• 0.315 kg
• Listed in the reman catalogue for TWD740VE
• Within 13 grams of 3803931, 3803934, 3803935 and 3803933

🔌 Function

Meters and atomises the fuel delivered to it, spraying it into the combustion chamber at the pressure and moment the engine needs.

⚠️ Common Signs of Failure

• A misfire or rough running traced to one cylinder
• Hard starting and white smoke until the engine warms
• Knock or rattle from one cylinder under load
• Black smoke and fuel consumption up
• Nozzle found coked, dribbling or seized on test

🛠️ Service Notes

• Order strictly by part number - 3803602, 3803931, 3803934 and 3803935 cannot be told apart by weight
• Renew the sealing washer and any O-rings, and torque the clamp or cap nut to the engine's figure
• Core deposit 3806602 is charged with this injector and refunded when the old one is returned

📦 Condition

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