21375373 Fuse Holder | Genuine Volvo Penta Part

🔧 Product Description

Genuine fuse holder used in Volvo Penta Marine Commercial Control, shutdown and engine electrical enclosures. It secures the specified protective fuse and provides serviceable power-circuit protection.

🚤 Compatibility

Typically suits:

• Volvo Penta D13B-A MP
• Volvo Penta D13B-H MP
• Volvo Penta D13B-G MP
• Volvo Penta D13B-B MP

• Engine Family: D

⚙️ Key Features

• Commercial marine control-system fuse holder
• Factory fuse size and terminal spacing
• Used in MCC and shutdown electrical boxes
• Protects engine-control and auxiliary circuits
• Fuse rating must match the electrical parts list for your engine

🔌 Function

The fuse holder retains the circuit-protection fuse and provides a safe electrical connection between the incoming and protected circuits.

⚠️ Common Signs of Failure

• Blown fuse recurring
• Heat-discoloured terminals
• Loose fuse contact
• Voltage drop
• Corrosion inside the enclosure
• Cracked holder body

🛠️ Service Notes

• Isolate the battery before working on a fuse holder or fitting a fuse
• Fit only the fuse rating the circuit is designed for, and never a larger one or an improvised substitute — the fuse protects the cable, and oversizing it turns a fault into a fire
• Make sure the fuse is gripped firmly between clean, bright contacts; a slack or corroded holder heats up and causes intermittent faults instead of blowing cleanly
• Mount the holder where it stays dry and remains accessible, with its cover or boot fitted and the cable supported so nothing pulls on the terminals
• Find and fix the fault before fitting a replacement fuse — a fuse that blows again straight away is reporting a short, not a worn-out fuse

📦 Condition

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