3803236 Injector | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta remanufactured injector for the KAD42A and KAMD42A, weighing 0.193 kg, with build notes recorded against the KAD42A at 868239, 868243, 868507 and 868508. It sits two grams under the matched pair 3803231 and 3803235 at 0.195 kg and shares its weight exactly with 3803944, which serves the D5A and D7A engines, so nothing on the scales will place it. Note that other KAD42 and KAMD42 builds are catalogued to 3803238, so check the engine number as well as the designation. Supplied on an exchange basis: core deposit 3806236 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

⚙️ Key Features

• For the KAD42A and KAMD42A
• 0.193 kg
• Build notes recorded against the KAD42A at 868239, 868243, 868507 and 868508
• Other KAD42 and KAMD42 builds are catalogued to 3803238

🔌 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

• The KAD42 and KAMD42 family splits between this number and 3803238, so quote the engine number as well as the designation
• Weight is no check - 3803944 shares this exact figure and 3803231 and 3803235 are two grams away
• Renew the copper seat washer and the leak-off seals, and clean the injector bore before fitting

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• Bosch: 0 432 193 861

📦 Condition

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