{"product_id":"3886310-wiring-harness-genuine-volvo-penta","title":"3886310 Wiring Harness | Genuine Volvo Penta Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n Genuine Volvo Penta wiring harness from the Cables and Fuses group, weighing 2.268 kg and listed for 5 applications across the D series. It supersedes part number 3840337. It is one of four D-series harnesses here that each replace a 38403xx number, with 3883799 replacing 3840339, 3883808 replacing 3840343 and 3887714 replacing 3840341, and all four fall between 2.191 kg and 2.563 kg, so the superseded number identifies yours.\n\u003c\/p\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003cp\u003e\n Typically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 D4-260A-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D4-260A-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D4-260D-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D4-300A-A\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta D4-300D-A\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  D\n \u003c\/li\u003e\n \u003cli\u003e\n  \u003cstrong\u003e\n   HP Range:\n  \u003c\/strong\u003e\n  260-300 HP\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  2.268 kg\n \u003c\/li\u003e\n \u003cli\u003e\n  Supersedes 3840337\n \u003c\/li\u003e\n \u003cli\u003e\n  5 applications across the D series\n \u003c\/li\u003e\n \u003cli\u003e\n  One of four D-series harnesses here that replace a 38403xx number\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n Carries power and signals between the engine, its sensors and the control system as a single pre-terminated loom.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Intermittent faults that appear with vibration or when the loom is moved\n \u003c\/li\u003e\n \u003cli\u003e\n  Sensor signals dropping out or reading out of range\n \u003c\/li\u003e\n \u003cli\u003e\n  Insulation chafed or melted where the loom passes a hot or moving part\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion inside the connectors\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine cutting out, derating or failing to crank\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  Check which earlier number your harness replaced: 3840337 for this one, 3840339 for 3883799, 3840343 for 3883808 and 3840341 for 3887714\n \u003c\/li\u003e\n \u003cli\u003e\n  Isolate the batteries before disconnecting the loom, and support it at every original clip so it cannot chafe\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/h2\u003e\n\u003ch3\u003e\n OEM Supersession Chain\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3886310 → Supersedes 3840337\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n OEM \/ Related Numbers\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  3840337 earlier number superseded by this part\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":53384160805156,"sku":"B729463","price":2028.74,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_a496872a-3aa7-4deb-8e69-05222a9b20df.jpg?v=1788089492","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3886310-wiring-harness-genuine-volvo-penta","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}