{"product_id":"crank-shaft-position-sensor-for-mercruiser-volvo-penta-4-3l-5-0l-6-2l-3858979","title":"Crank Shaft Position Sensor for  MerCruiser Volvo Penta 4.3L 5.0L 6.2L 3858979","description":"\u003ch2\u003eCrank Shaft Position Sensor for MerCruiser and Volvo Penta\u003c\/h2\u003e\u003cp\u003eThis crank shaft position sensor for MerCruiser and Volvo Penta engines monitors the rotational speed and position of the crankshaft, providing essential data to the engine control module for ignition timing and fuel injection, referencing OEM cross-reference number 3858979.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis crank shaft position sensor is a critical component for marine engines, ensuring accurate ignition timing and smooth operation. It is designed for MerCruiser and Volvo Penta models with 4.3L, 5.0L, and 6.2L displacements, offering reliable performance in demanding conditions.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined for an exact fit\u003c\/li\u003e\n\u003cli\u003eRugged construction to withstand engine vibrations\u003c\/li\u003e\n\u003cli\u003eDirect replacement for OEM part 3858979\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant for marine use\u003c\/li\u003e\n\u003cli\u003eConsistent signal output for stable engine operation\u003c\/li\u003e\n\u003cli\u003eEasy installation with plug-and-play connector\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor MerCruiser 4.3L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 5.0L\u003c\/li\u003e\n\u003cli\u003efor MerCruiser 6.2L\u003c\/li\u003e\n\u003cli\u003efor Volvo Penta 4.3L\u003c\/li\u003e\n\u003cli\u003efor Volvo Penta 5.0L\u003c\/li\u003e\n\u003cli\u003efor Volvo Penta 6.2L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCommonly used in marine powerboats and cruisers\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine stability and prevent misfires\u003c\/li\u003e\n\u003cli\u003eEssential for proper fuel injection and ignition timing\u003c\/li\u003e\n\u003cli\u003eOften replaced during routine engine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3858979\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this sensor compatible with both MerCruiser and Volvo Penta engines? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to fit both brands with the specified engine displacements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What are the symptoms of a failing crank shaft position sensor? \u003cstrong\u003eA:\u003c\/strong\u003e Engine may stall, hesitate, or fail to start. Replacing it with this OEM-equivalent sensor can restore reliable performance.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45556638482518,"sku":"ZZ3E01816","price":50.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_61792110-8a1b-4de4-9b28-d2ba2895692a.jpg?v=1789222064","url":"https:\/\/www.solidspare.com\/products\/crank-shaft-position-sensor-for-mercruiser-volvo-penta-4-3l-5-0l-6-2l-3858979","provider":"Solid Spare","version":"1.0","type":"link"}