{"product_id":"22405370-wiring-harness-genuine-volvo-penta","title":"22405370 Wiring Harness | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n A genuine Volvo Penta wiring harness used with an expansion-tank and level-sensor installation. The harness is shown with expansion tank 22395120, sensor 21271982 and the related cooling-package components. It provides the correct connector and branch length for carrying the coolant-level signal into the engine or machine electrical system.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta TAD1643VE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1640-42GE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1640VE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1641VE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1642VE-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1641VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1642VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1643VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1650VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1660-62VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1662VE EU5\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1670-72VE\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta TAD1640-42VE-C\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   Engine Family:\n  \u003c\/strong\u003e\n  TAD\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  OEM harness for the expansion-tank level-sensor circuit\n \u003c\/li\u003e\n \u003cli\u003e\n  Associated with expansion tank 22395120 and sensor 21271982\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct sealed connector and wire length for the original cooling package\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine-bay insulation suited to heat, coolant vapour and vibration\n \u003c\/li\u003e\n \u003cli\u003e\n  Supports reliable coolant-level warning operation\n \u003c\/li\u003e\n \u003cli\u003e\n  Direct-fit connection without cutting or splicing when the application is confirmed\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The harness supplies the sensor circuit and carries the coolant-level signal to the monitoring or engine-control system. A reliable connection allows the operator to receive an early warning when coolant level falls.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  False low-coolant warning\n \u003c\/li\u003e\n \u003cli\u003e\n  No warning when the tank level is low\n \u003c\/li\u003e\n \u003cli\u003e\n  Intermittent warning caused by vibration\n \u003c\/li\u003e\n \u003cli\u003e\n  Corroded or coolant-contaminated terminals\n \u003c\/li\u003e\n \u003cli\u003e\n  Broken wires near the connector or retaining clips\n \u003c\/li\u003e\n \u003cli\u003e\n  Harness insulation chafed against the cooling package\n \u003c\/li\u003e\n \u003cli\u003e\n  Open-circuit or short-circuit fault in the level-sensor circuit\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🛠️ Service Notes\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  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\n \u003c\/li\u003e\n \u003cli\u003e\n  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\n \u003c\/li\u003e\n \u003cli\u003e\n  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\n \u003c\/li\u003e\n \u003cli\u003e\n  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\n \u003c\/li\u003e\n \u003cli\u003e\n  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\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Related expansion tank: 22395120\n \u003c\/li\u003e\n \u003cli\u003e\n  Related level sensor: 21271982\n \u003c\/li\u003e\n \u003cli\u003e\n  Related expansion tank: 22821822\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 📦 Condition\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta part\n \u003c\/li\u003e\n \u003cli\u003e\n  Brand new\n \u003c\/li\u003e\n \u003cli\u003e\n  Supplied in original or equivalent packaging\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Volvo Penta","offers":[{"title":"Default Title","offer_id":53384290402596,"sku":"5397702","price":70.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_4680ca42-da1b-43e8-8882-4497620d617f.png?v=1788059755","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/22405370-wiring-harness-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}