3580386 Volvo Penta Injector | Genuine Used Part

🔧 Product Description

Genuine Volvo Penta MD2030 Mechanical Diesel Injector - Part Number: 3580386

A genuine used mechanical fuel injector for Volvo Penta MD2030A, MD2030B, MD2030C and MD2030D marine diesel engines.

Three injectors are fitted to the MD2030 three-cylinder engine. Each injector receives high-pressure fuel from its individual delivery pipe and atomises the diesel directly into the combustion chamber. Volvo reference 3580386 is also cross-referenced by replacement suppliers to 3803441.

⚙️ Key Features

• Genuine Volvo Penta mechanical diesel injector

• Correct Volvo reference 3580386

• Direct-injection nozzle assembly

• One injector required per cylinder

• Suits all principal MD2030 letter variants

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 3803441 later replacement reference used by aftermarket suppliers

• 3580386 original Volvo Penta injector reference

OEM / Related Numbers:

• 3580386

• 3803441

• Injector gasket and washer set supplied with some replacement injectors

• Cylinder 1 pipe: 3580388

• Cylinder 2 pipe: 3580389

• Cylinder 3 pipe: 3580390

• Injector retaining nut and washer from the MD2030 cylinder-head assembly

Aftermarket / Verified Equivalents:

• FridayParts: 3580386 / 3803441 replacement injector

• KRRK Parts: 3580386 / 3803441 injector set

• YILITECH: 3580386 replacement injector

• MP Palma: 3580386 replacement injector

• Unbranded MD2030 three-piece injector sets sold under 3580386 / 3803441

🚤 Compatibility

Commonly used on:

• Volvo Penta MD2030 marine diesel engines

• Sailboat auxiliary and small inboard installations

• MD2030 direct-injection fuel systems

Typically suits:

• Engine models:

• Volvo Penta MD2030A

• Volvo Penta MD2030B

• Volvo Penta MD2030C

• Volvo Penta MD2030D

• MD2030 engines coupled to MS2, MS10 and related marine gearboxes

• MD2030 saildrive installations using 120S-series drives

• HP Range: Approximately 28HP - 29HP

• Engine Type: Three-cylinder, naturally aspirated, direct-injection marine diesel

• Year Range: Approximately 1993 - 2005

🔌 Function

The injector opens at a calibrated fuel pressure and atomises diesel into the combustion chamber at the correct point in the compression cycle.

Common signs of failure:

• Difficult cold starting

• Excessive white or black exhaust smoke

• Rough idle or uneven cylinder firing

• Diesel knock or abnormal combustion noise

• Reduced engine power

• Increased fuel consumption

• Injector nozzle drips instead of atomising

• Low opening pressure

• Fuel leaks around the injector body

📦 Condition

• Genuine used part

• Removed from running engine where applicable

• In good working condition unless otherwise stated