22450356 Wiring Harness | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta wiring harness weighing 1.890 kg, supplied as the replacement for part number 22258088. Nothing is listed against this number directly - its fitment comes through the part it replaces, which covers eight applications across D and MD series engines. Identify it by the old number coming off the engine rather than by a direct engine listing.

⚙️ Key Features

• Replaces 22258088
• 1.890 kg
• Covers the eight D and MD series applications listed against the number it replaces
• Identified by the superseded number rather than by a direct engine listing

🔌 Function

Links the engine's electrical components on one pre-terminated loom, carrying supply, earth and signal to each connector in turn.

⚠️ Common Signs of Failure

• Intermittent faults that clear or change when the loom is handled
• Green corrosion or a salt crust inside a connector body
• Insulation chafed where the loom crosses a bracket or a hard edge
• Terminal pushed back or unlatched in its housing
• Conductor broken inside the sheath, showing only on a flexed continuity check

🛠️ Service Notes

• Check the number stamped on the loom coming off - the fitment for this harness runs through 22258088 rather than through an engine listing
• Inspect the connector pins and seals before replacing the loom, as most harness faults are at the terminals

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 22450356 → Supersedes 22258088 → Supersedes 21825138 → Supersedes 3842774

OEM / Related Numbers

• 22258088 earlier number superseded by this part
• 21825138 earlier number superseded by this part
• 3842774 earlier number superseded by this part

📦 Condition

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