# 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

## Details

- **Price:** 50.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Fuel Injectors | EFI Injectors & Fuel System Parts

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 50.00 AUD | In stock |

## Images

- 3580386 Volvo Penta Injector | Genuine Used Part
- 3580386 Volvo Penta Injector | Genuine Used Part
- 3580386 Volvo Penta Injector | Genuine Used Part
- 3580386 Volvo Penta Injector | Genuine Used Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3580386-volvo-penta-injector-genuine-used-part)
> Updated: 2026-07-12