{"product_id":"3884950-volvo-alternator-genuine-used-part","title":"3884950 Volvo Alternator | Genuine Used Part","description":"\u003ch2\u003e\n 🔧 Product Description\n\u003c\/h2\u003e\n\u003cp\u003e\n \u003cstrong\u003e\n  Genuine Volvo Penta 12-Volt Serpentine-Pulley Marine Alternator - Part Number: 3884950\n \u003c\/strong\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine used ignition-protected alternator for selected Volvo Penta four-cylinder, V6 and V8 petrol engines.\n\u003c\/p\u003e\n\u003cp\u003e\n The alternator uses an internally regulated marine electrical design and a multi-groove serpentine pulley. Volvo Penta replacement information associates 3884950 with earlier numbers 3862613 and 3862665. Genuine and ARCO replacement catalogues commonly rate this configuration at 75 amps, although some Recmar replacement versions are listed at 65 amps and should be matched by output, pulley and mounting dimensions.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚙️ Key Features\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Genuine Volvo Penta marine alternator\n \u003c\/li\u003e\n \u003cli\u003e\n  Correct Volvo reference 3884950\n \u003c\/li\u003e\n \u003cli\u003e\n  12-volt internally regulated design\n \u003c\/li\u003e\n \u003cli\u003e\n  Multi-groove serpentine pulley\n \u003c\/li\u003e\n \u003cli\u003e\n  SAE J1171 ignition-protected configuration\n \u003c\/li\u003e\n \u003cli\u003e\n  Extensive Volvo, Sierra, ARCO, Quicksilver and Recmar interchange\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🚤 Compatibility\n\u003c\/h2\u003e\n\u003ch3\u003e\n Commonly used on\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta four-cylinder petrol engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta GM-based V6 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta GM-based V8 engines\n \u003c\/li\u003e\n \u003cli\u003e\n  Serpentine-belt charging systems\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Typically suits selected\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Volvo Penta 3.0GLM-A and 3.0GLM-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta 3.0GLP-A and 3.0GLP-B\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta 4.3GL \/ 4.3GXi variants\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta 5.0GL-H and 5.0GL-J\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta 5.0GXi variants\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta 5.7Gi \/ 5.7GXi variants\n \u003c\/li\u003e\n \u003cli\u003e\n  Selected EFI petrol engines specifying 3884950\n \u003c\/li\u003e\n \u003cli\u003e\n  HP Range: Engine-output dependent\n \u003c\/li\u003e\n \u003cli\u003e\n  Engine Type: Four-cylinder, V6 or V8 petrol marine engine\n \u003c\/li\u003e\n \u003cli\u003e\n  Year Range: Primarily approximately 2000-2007\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n 🔌 Function\n\u003c\/h2\u003e\n\u003cp\u003e\n The alternator supplies electrical power while the engine is running and maintains charge in the starting and accessory battery systems.\n\u003c\/p\u003e\n\u003ch2\u003e\n ⚠️ Common Signs of Failure\n\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n  Battery does not charge\n \u003c\/li\u003e\n \u003cli\u003e\n  Charging voltage is low or unstable\n \u003c\/li\u003e\n \u003cli\u003e\n  Alternator bearings are noisy\n \u003c\/li\u003e\n \u003cli\u003e\n  Pulley or belt runs out of alignment\n \u003c\/li\u003e\n \u003cli\u003e\n  Electrical output falls as the unit heats\n \u003c\/li\u003e\n \u003cli\u003e\n  Internal regulator overcharges the battery\n \u003c\/li\u003e\n \u003cli\u003e\n  Warning lamp remains illuminated\n \u003c\/li\u003e\n \u003cli\u003e\n  Corrosion damages terminals or mounting points\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  3884950 → Replaces 3862665\n \u003c\/li\u003e\n \u003cli\u003e\n  3884950 → Replaces 3862613\n \u003c\/li\u003e\n \u003cli\u003e\n  3862613 and 3862665 earlier Volvo Penta alternator references\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  Volvo Penta: 3884950\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta: 3862665\n \u003c\/li\u003e\n \u003cli\u003e\n  Volvo Penta: 3862613\n \u003c\/li\u003e\n \u003cli\u003e\n  Quicksilver: 8M6007508\n \u003c\/li\u003e\n \u003cli\u003e\n  Common aftermarket reference: 3207M\n \u003c\/li\u003e\n \u003cli\u003e\n  Verify pulley diameter and amp rating against the removed alternator\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n Aftermarket \/ Verified Equivalents\n\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n  ARCO: 60073\n \u003c\/li\u003e\n \u003cli\u003e\n  Sierra: 18-5882\n \u003c\/li\u003e\n \u003cli\u003e\n  Sierra: 18-6845\n \u003c\/li\u003e\n \u003cli\u003e\n  Recmar: REC300-0037\n \u003c\/li\u003e\n \u003cli\u003e\n  Recmar: REC3884950\n \u003c\/li\u003e\n \u003cli\u003e\n  AMS: VA71\n \u003c\/li\u003e\n \u003cli\u003e\n  AMS \/ marine electrical reference: 3207M\n \u003c\/li\u003e\n \u003cli\u003e\n  Aftermarket references: AVA0071 and AVA0120\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 used part\n \u003c\/li\u003e\n \u003cli\u003e\n  Removed from running engine where applicable\n \u003c\/li\u003e\n \u003cli\u003e\n  In good working condition unless otherwise stated\n \u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392303030564,"sku":"8137655","price":390.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_91cb84b7-39f1-4d22-80f8-5970767fd446.jpg?v=1788087245","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/3884950-volvo-alternator-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}