21390046 Spare Parts Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta small electrical repair package catalogued near the matching temperature and pressure sensors in later engine systems. It is used to renew the connector, terminals and sealing components at the associated sensor circuit without replacing the complete engine harness.

⚙️ Key Features

• Genuine Volvo Penta electrical spare-parts kit
• Compact connector / terminal repair package
• Associated with temperature sensor 21390063 and pressure sensor 21390067 installations
• Restores sealed engine-harness connections
• Exact sensor circuit must be confirmed from the serial-numbered parts list for your engine
• Engine type: Volvo Penta electronically controlled marine / industrial diesel

📋 Kit Contents

• 1 x sensor-connector repair pack - Volvo Penta 21390046
• Connector housing, terminals and wire seals are supplied under kit 21390046; individual loose component numbers are not published in the public parts listing

🔌 Function

The kit restores a weatherproof, low-resistance electrical connection between the engine harness and its pressure or temperature sensor.

⚠️ Common Signs of Failure

• Sensor fault persists because terminals are corroded
• Connector lock is broken
• Wire seals are damaged
• Harness pins are loose or heat discoloured
• Sensor has been replaced but the connector remains unreliable

🛠️ Service Notes

• Lay the kit out and check the contents against the parts you remove before committing to the job; a kit is normally the complete set for one service or repair operation
• Fit everything the kit supplies and do not reuse the old seals, O-rings, gaskets or fasteners it is there to replace
• Keep rubber and paper items in their packaging until needed, away from fuel, solvent and sunlight, and lubricate seals only with the medium they will work in
• Work to the sequence and torque figures in the workshop manual for your engine, as a kit rarely arrives with full fitting instructions

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 21390063 related temperature sensor
• 21390067 related pressure sensor

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging