{"product_id":"marine-starter-for-mercruiser-4-3l-5-0l-5-7l-replaces-50-806965a4-11-tooth-permanent-magnet-12-3-4-in-flywheel-sierra-18-5919-1","title":"Sierra 18-5919-1 Starter for Late Model GM Engines, 14 Inch Flywheel","description":"\u003cp\u003eThe Sierra 18-5919-1 is a 12-volt marine starter engineered for late model GM engines using a 14 inch diameter flywheel. Built specifically to withstand the harsh conditions of marine use, this starter has been re-engineered from Sierra's most popular starter design to hold up against water intrusion and the constant vibration and moisture exposure found in inboard and sterndrive engine compartments. Upgrades over earlier designs include a stronger connection between the solenoid and commutator brushes, an upgraded planetary seal, and a reinforced clutch gear spring, all aimed at extending service life and improving reliability when starting is critical.\u003c\/p\u003e\u003cp\u003eThe housing is finished in black and the unit is constructed of metal for durability in a marine engine bay. This starter is rated at 55 amps; for applications requiring higher output, Sierra offers a 65 amp upgrade option under a separate part number. This starter is designed for late model GM engines with a 14 inch flywheel and is not intended for permanent magnet starter applications, which use a different Sierra part number.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-5919-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Marine Engine Starter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlywheel Diameter:\u003c\/strong\u003e 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12 Volts (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 55 Amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.63 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282377793\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eLate model GM engines with a 14 inch diameter flywheel\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat flywheel size does the Sierra 18-5919-1 starter fit?\u003c\/strong\u003e The 18-5919-1 is built for a 14 inch diameter flywheel, so confirm your engine uses a 14 inch flywheel before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is this starter designed for?\u003c\/strong\u003e This starter is designed for late model GM engines paired with a 14 inch flywheel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-5919-1 12 volt or 24 volt?\u003c\/strong\u003e It is a 12 volt DC starter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat amperage is the 18-5919-1 rated at?\u003c\/strong\u003e The 18-5919-1 is rated at 55 amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a higher amperage version of this starter available?\u003c\/strong\u003e Yes, Sierra offers a 65 amp upgrade version of this starter under a different part number for applications needing more amperage than the 55 amp 18-5919-1 provides.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-5919-1 work on a permanent magnet starter application?\u003c\/strong\u003e No. The 18-5919-1 is not intended for permanent magnet models; Sierra makes a separate part number for permanent magnet applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-5919-1 starter?\u003c\/strong\u003e It has a black finish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the starter housing made of?\u003c\/strong\u003e The 18-5919-1 is constructed of metal for durability in a marine engine compartment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-5919-1 starter weigh?\u003c\/strong\u003e It weighs 9.63 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat improvements does the 18-5919-1 have over older marine starters?\u003c\/strong\u003e The 18-5919-1 was re-engineered with an improved solenoid-to-commutator brush connection, an upgraded planetary seal, and a reinforced clutch gear spring to reduce water intrusion and improve reliability and service life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty comes with the 18-5919-1 starter?\u003c\/strong\u003e The Sierra 18-5919-1 is backed by a limited lifetime warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-5919-1?\u003c\/strong\u003e The order includes one Sierra 18-5919-1 starter unit.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988346646747,"sku":"SIE-18-5919-1","price":211.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-5919-1__06341.1737856946.500.750.jpg?v=1785188094","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-starter-for-mercruiser-4-3l-5-0l-5-7l-replaces-50-806965a4-11-tooth-permanent-magnet-12-3-4-in-flywheel-sierra-18-5919-1","provider":"Good Vibes Marina","version":"1.0","type":"link"}