22298842 Wiring Harness | Genuine Volvo Penta Part

🔧 Product Description

Factory wiring harness used in a Volvo Penta engine or vessel installation together with support bracket 22298844. Its connector layout, branch lengths and circuit functions are controlled by the specific installation and product serial number.

🚤 Compatibility

Typically suits:

• Volvo Penta V8-380-C-D
• Volvo Penta V8-350-C-D

• Engine Family: V
• HP Range: 350-380 HP

⚙️ Key Features

• Factory moulded and sealed connectors
• Application-specific conductor and branch layout
• Used with support bracket 22298844
• Oil-, heat- and vibration-resistant loom
• Fitment controlled by connector identity and serial number
• Engine type: Electronically controlled Volvo Penta marine or industrial engine

🔌 Function

Carries power, ground and control signals between the assigned sensors, actuators, modules and installation wiring.

⚠️ Common Signs of Failure

• Multiple unrelated electrical faults
• Corroded or pushed-back pins
• Chafed loom
• Fault changes when harness is moved

🛠️ Service Notes

• Compare the new harness with the old one before fitting — check the connector types, the number of pins and the branch lengths, and lay it out alongside the old loom to confirm every branch reaches its component
• Disconnect the batteries before unplugging or fitting a harness, and support the loom as you work so its weight never hangs on a connector or a bulkhead grommet
• Route it along the original path and secure it with the original clips and ties, clear of hot exhaust surfaces, sharp edges and anything that moves; leave a service loop at each connector rather than pulling a branch tight
• Push every connector home until the lock latches and protect the joints with a marine dielectric grease — an intermittent electrical fault is far more often a partly seated or salt-corroded pin than a broken wire
• Renewing the harness is the right repair where insulation is chafed, brittle or oil-soaked, or where corrosion has tracked inside the connector bodies; patch repairs in a damp engine bay tend to fail again, and any single conductor that is repaired should be joined with tinned marine cable of the same gauge, a proper crimp and adhesive-lined heat-shrink

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22298844 (support bracket)

📦 Condition

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