{"product_id":"new-12v-10t-starter-motor-5073521-5073521t-50898265005-5399-formariner-40elhpto-40elo-40elpto-40eo-45elho-45elhpto-1980-19987","title":"Starter Motor 5073521 5073521T 5399 12V 10T for Mercury Mariner 40HP 45HP 50HP Outboard 1976-1997","description":"\u003ch3\u003e✅ Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM \/ Cross-Reference Part Numbers:\u003c\/strong\u003e 5073521, 50735211, 5073521T, 50898265005 (Mercury); 5379 (ARCO Marine); 5399 (Lester); RS41007 (Remy Small Motor); 185605 (Sierra Marine); 1097028, 1097028M030SM, 4820240, 4820240M030SM, 996240, SM10790, SM10970, SM48202 (United Technologies); 71095399, 91091013 (Wilson)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMariner Outboard (40HP):\u003c\/strong\u003e 40ELHPTO, 40ELHPTO Magnum, 40ELO, 40ELO Magnum, 40ELPTO, 40ELPTO Magnum, 40EO, 40EO Jet 30, 40EO Magnum — 1989–1997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMariner Outboard (45HP):\u003c\/strong\u003e 45ELHO, 45ELHPTO, 45ELO, 45ELPTO — 1986–1989\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMariner Outboard (50HP):\u003c\/strong\u003e 50E, 50EL, 50ELH, 50ELO, 50ELPT, 50ELPTO — 1980–1986\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury Outboard (40HP):\u003c\/strong\u003e 40ELHPTO, 40ELO, 40ELPTO, 40EO, 40EO Jet 30 — 1989–1997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury Outboard (45HP):\u003c\/strong\u003e 45ELHO, 45ELHPTO, 45ELO, 45ELPTO — 1986–1989\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercury Outboard (50HP):\u003c\/strong\u003e 50E, 50EH, 50EL, 50ELH, 50ELPT, 50HP — 1976–1985\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth:\u003c\/strong\u003e 10T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brands:\u003c\/strong\u003e Mercury, Mariner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Outboard Marine Engine (40HP \/ 45HP \/ 50HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Years:\u003c\/strong\u003e 1976–1997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Starter Motor 5073521 \/ 5073521T (New Aftermarket)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for Mercury and Mariner 40HP\/45HP\/50HP outboard engines; plug-and-play across 1976–1997 model years including Magnum and Jet variants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 cross-reference codes\u003c\/strong\u003e — Mercury OEM (5073521, 5073521T), ARCO Marine 5379, Sierra Marine 185605, Lester 5399, United Technologies SM10790\/SM48202, and Wilson variants for easy sourcing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores reliable engine starting\u003c\/strong\u003e — eliminates no-crank or slow-crank conditions on Mercury\/Mariner 40–50HP outboard applications; lower than OEM price.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAll part numbers are provided for reference purposes only. Verify your existing starter motor part number before ordering. If you are unsure, feel free to ask us — we will be happy to confirm fitment for you.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47673810485404,"sku":"5073521","price":277.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/s-l1600_b8638294-357b-49a7-8710-af843e191bde.jpg?v=1790126041","url":"https:\/\/fuelpartsdepot.com\/en-ca\/products\/new-12v-10t-starter-motor-5073521-5073521t-50898265005-5399-formariner-40elhpto-40elo-40elpto-40eo-45elho-45elhpto-1980-19987","provider":"Fuel Parts Depot","version":"1.0","type":"link"}