3818279 Wiring Harness | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta wiring harness weighing 2.220 kg and listed for two applications, with no engine family recorded. Harness 3818274 sits alongside it in the same number block at 1.950 kg with a single application, so check the wiring parts list for your engine rather than choosing on size.

🚤 Compatibility

Typically suits:

• Volvo Penta 5.0GL-F
• Volvo Penta 5.0GL-FF

⚙️ Key Features

• 2.220 kg
• Two applications listed
• No engine family recorded, so identify it from the wiring parts list for your engine
• Companion harness 3818274 in the same block covers one application

🔌 Function

Routes power and signal circuits between units as a single pre-made assembly, with connectors and branch lengths fixed to suit the installation.

⚠️ Common Signs of Failure

• Faults that appear only when the loom is moved or the engine vibrates
• Outer sheath chafed through, cut or heat-hardened
• Corroded or bent pins, or a connector that no longer latches
• Several circuits on the same branch failing together
• Damp or salt residue inside a connector shell

🛠️ Service Notes

• Mark and photograph each connector and clip before removal so the new loom follows the original route
• Fit the supplied grommets and clips, as an unsupported loom rubs through against a bulkhead or bracket edge

📦 Condition

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