Volvo Penta MD5A / MD5B / MD5C / MD7A / MD7B Fuel Injector Nozzle – 838287

Description

This Volvo Penta Fuel Injector Nozzle (Part No. 838287) is designed for a range of Volvo Penta single-cylinder and twin-cylinder marine diesel engines. It restores the correct fuel spray pattern, improves combustion efficiency, and ensures stable, reliable engine operation.

Compatible Volvo Penta Engines

• ✔ MD5A

• ✔ MD5B

• ✔ MD5C

• ✔ MD7A

• ✔ MD7B

Key Features

• ✔ Exact replacement for OEM nozzle 838287

• ✔ Precision-machined for accurate fuel atomization

• ✔ Improves starting, reduces smoke, and restores idle stability

• ✔ Designed for marine environments and long service life

• ✔ Boosts overall engine efficiency and power delivery

Common Symptoms of a Faulty Nozzle

• Hard starting

• Black/white exhaust smoke

• Rough or uneven idle

• Loss of power under load

• Increased fuel consumption

Replacing the nozzle often resolves these issues immediately.