21701949 Cable Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta preassembled cable harness supplied under part number 21701949. Public catalogues identify it as a diesel-engine cable kit but do not publish a reliable universal circuit, connector layout or engine-model list.

⚙️ Key Features

• Genuine Volvo Penta cable harness
• Factory conductor lengths and connector orientation
• Sealed marine / industrial electrical connections
• Special-order serial-specific component
• Exact circuit must be confirmed before ordering
• Engine type: Volvo Penta marine / industrial diesel electrical system

📋 Kit Contents

• 1 x complete preassembled cable harness - Volvo Penta 21701949
• Connector housings, terminals, seals and branch wiring are integral to the cable kit and are not separately serviced

🔌 Function

The harness carries power and signals between the specified engine components using the factory connector and routing arrangement.

⚠️ Common Signs of Failure

• Harness insulation is chafed or heat damaged
• Connector pins are corroded
• Intermittent electrical faults occur with vibration
• A component replacement requires the matching cable
• The serial-numbered schematic specifies 21701949

🛠️ Service Notes

• Isolate the batteries first, and lay the new cables alongside the old to confirm lengths and routing before anything is cut, clipped or connected
• Keep to the original route and support intervals, well clear of hot surfaces, sharp edges and moving parts, with grommets or sleeving wherever the run passes through a panel or bracket
• Clean every terminal and earth face to bright metal and tighten to the specified figure, then protect the joint — a poor earth shows up later as a dozen unrelated electrical faults
• Fit the kit complete, including its fuses, holders, boots, seals and ties; those protective parts are what make it a marine installation rather than just wire
• Leave a little slack across flexible mountings, reconnect the batteries last, and check the affected circuits through before closing everything up

📦 Condition

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