21415866 Extension Cable | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Water-in-Fuel Sensor Extension Cable - 3 m - Part Number: 21415866

Three-metre extension lead for the water-in-fuel sensor used with remotely mounted fuel-filter and separator installations. It preserves the sealed electrical connection between the filter sensor and engine harness where the standard lead does not reach.

⚙️ Key Features

• Genuine Volvo Penta sensor extension cable

• Nominal length: 3 metres

• Designed for water-in-fuel sensor circuits

• Marine-sealed connectors and OEM pin assignment

• Suitable for remote filter installation without modifying the engine harness

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21415866 (current listed OEM reference)

OEM / Related Numbers:

• Used with water-in-fuel sensor and remote fuel-filter assemblies

• 21415883 - longer extension-cable option

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta remote fuel-filter and water-in-fuel monitoring systems

Typically suits:

• Engine models:

• D9A2L MH remote fuel-filter installations

• Compatible Volvo Penta engines using the same water-in-fuel sensor connector

• HP Range: Engine-rating dependent

• Engine Type: Electronically monitored Volvo Penta marine diesel fuel system

• Year Range: Installation and harness-generation controlled

🔌 Function

Extends the water-in-fuel sensor circuit so the engine control system can monitor a remotely located separator bowl.

Common signs of failure:

• Water-in-fuel warning absent despite water in the bowl

• Intermittent or permanent sensor-circuit fault

• Corroded or water-damaged connector pins

• Chafed cable or broken conductors

• False warning when the cable is moved

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging