3803540 Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injector for the KAD300 and KAMD300, weighing 0.252 kg. It is the general-position injector for those engines: the reman catalogue lists a second number, 3803541, for the same two engines marked for cylinder number 1, so the position on the engine decides between them. Injector 3803292 for the MD22L-A carries exactly the same published weight and the same name, which is a further reason to order on the engine and position rather than the scales. Supplied on an exchange basis: core deposit 3806540 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

⚙️ Key Features

• For the KAD300 and KAMD300
• 0.252 kg
• Cylinder number 1 on the same engines takes 3803541 instead
• Weight and name are identical to 3803292, which is the MD22L-A injector

🔌 Function

Sprays metered, atomised fuel into the combustion chamber at the pressure and timing the injection pump delivers.

⚠️ Common Signs of Failure

• Misfire or rough idle on one cylinder
• White or black smoke and a smell of unburnt diesel
• Knock or rattle from one cylinder under load
• Hard starting and poor response
• Fuel or soot staining around the injector bore

🛠️ Service Notes

• Note the position split on the KAD300 and KAMD300 - cylinder number 1 takes 3803541 and the remaining positions take this number
• 3803292 is indistinguishable from this on weight and name but is the MD22L-A injector, so check the engine too
• Renew the copper seat washer and the leak-off seals, and clean the injector bore before fitting

📦 Condition

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