22037739 Fuel Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D13 Fuel Hose - Part Number: 22037739

High-pressure-rated formed fuel hose used in the Volvo Penta D13 fuel supply/return circuit. It is built with the correct fuel-resistant liner, crimped ends and routing to withstand engine vibration, temperature and pressure pulses.

⚙️ Key Features

• Fuel-resistant inner liner and reinforced hose body

• Factory-crimped fittings and model-specific branch length

• Designed to prevent suction-side air ingress and external leakage

• Protective routing for vibration, heat and chafe resistance

• Exact supply, return and filter position must be matched

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 22037739 (current OEM reference)

OEM / Related Numbers:

• 22037739

• 3889699 - related/earlier D13 fuel-hose reference; confirm serial application

Aftermarket / Verified Equivalents:

• MOPA Motorparts 22037739 - non-genuine replacement hose manufactured for Volvo/Volvo Penta applications; verify end fittings and pressure rating

🚤 Compatibility

Commonly used on:

• D13 marine and industrial diesel fuel system

Typically suits:

• Engine / drive models:

• D13B-A MP

• D13B-C MP

• D13B-D MP

• D13B-J MP

• D13B-K MP

• D13B-L MP

• D13B-M MP

• D13C1-A MH

• D13C3-A MP

• D13C4-A MP

• D13C5-A MP

• HP / Rating: Engine-rating controlled

• Engine / System Type: 12.8-litre inline six-cylinder common-rail diesel

• Year Range: D13B/D13C production era

• Serial / Specification Control: Confirm the full D13 product number, serial number, hose length, banjo/quick-connect ends and supply-versus-return location before ordering.

🔌 Function

Carries diesel or gasoline through the low-pressure supply, return or filter circuit without leakage or air ingress.

Common signs of failure or wear:

• Fuel odour, dampness or visible seepage

• Hardening, cracking or blistering

• Air ingress causing difficult starting or unstable running

• Chafe damage at clamps or brackets

• Loose, corroded or leaking crimp fittings

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging