{"product_id":"mercury-start-assembly-complete","title":"Mercury Starter Assembly (8M0166297)","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/9429\/2079\/files\/66102c75f8d746adc03b88e1_brand-mercury-precision-parts.png?v=1777130741\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"302\"\u003eIf your outboard is starting to hesitate or crank slowly, the fix is usually straightforward—you need a \u003cstrong data-start=\"104\" data-end=\"204\"\u003estarter that matches OEM specs, delivers consistent torque, and holds up in a marine environment\u003c\/strong\u003e. The Mercury MerCruiser 8M0166297 is built exactly for that role on modern four-stroke outboards.\u003c\/p\u003e\n\u003cp data-start=\"393\" data-end=\"731\"\u003eGet dependable ignition every time you turn the key with the Mercury MerCruiser 8M0166297 Starter, a genuine OEM starter assembly engineered for Mercury four-stroke outboard engines. Built to factory specifications, this unit delivers strong, consistent cranking power and precise engagement for smooth, reliable starts in all conditions.\u003c\/p\u003e\n\u003cp data-start=\"733\" data-end=\"1209\"\u003eDesigned as a direct replacement, the 8M0166297 ensures proper fitment and performance without modification. Its high-torque motor is built to handle modern EFI outboard compression, while marine-grade construction protects against corrosion, heat, and vibration—common challenges in real-world boating environments. As a factory Mercury Marine component, it’s designed to meet original equipment standards for durability and reliability \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1451\"\u003eThis starter is widely used across Mercury 65–115HP four-stroke outboard platforms (2014 and newer), including multiple EFI configurations and cross-referenced part numbers like 8M0137769 and 8M0088064 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1453\" data-end=\"1456\"\u003e\n\u003ch3 data-section-id=\"19e0scx\" data-start=\"1458\" data-end=\"1477\"\u003eCommon Fitments\u003c\/h3\u003e\n\u003cp data-start=\"1478\" data-end=\"1565\"\u003eThis starter is found on many boats powered by compatible Mercury outboards, including:\u003c\/p\u003e\n\u003cul data-start=\"1567\" data-end=\"1841\"\u003e\n\u003cli data-section-id=\"15nn5dc\" data-start=\"1567\" data-end=\"1637\"\u003eMercury 65HP, 75HP, 90HP, 100HP, and 115HP four-stroke EFI engines\u003c\/li\u003e\n\u003cli data-section-id=\"1ff48sv\" data-start=\"1638\" data-end=\"1683\"\u003eBoston Whaler 150 Montauk and 170 Montauk\u003c\/li\u003e\n\u003cli data-section-id=\"8czdx3\" data-start=\"1684\" data-end=\"1723\"\u003eTracker Pro Team 175 TXW and 190 TX\u003c\/li\u003e\n\u003cli data-section-id=\"15dihre\" data-start=\"1724\" data-end=\"1756\"\u003eNitro Z17 and Z18 bass boats\u003c\/li\u003e\n\u003cli data-section-id=\"1t21xw8\" data-start=\"1757\" data-end=\"1806\"\u003eSun Tracker Bass Buggy and Party Barge series\u003c\/li\u003e\n\u003cli data-section-id=\"1ftclux\" data-start=\"1807\" data-end=\"1841\"\u003eCarolina Skiff 17 LS and 19 LS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1843\" data-end=\"1996\"\u003eFitment can vary by engine serial number and production range, so confirming compatibility with part number \u003cstrong data-start=\"1951\" data-end=\"1964\"\u003e8M0166297\u003c\/strong\u003e is recommended before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1998\" data-end=\"2001\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"2003\" data-end=\"2019\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"2020\" data-end=\"2283\"\u003e\n\u003cli data-section-id=\"1inndae\" data-start=\"2020\" data-end=\"2067\"\u003eGenuine Mercury Marine OEM starter assembly\u003c\/li\u003e\n\u003cli data-section-id=\"gjapwp\" data-start=\"2068\" data-end=\"2119\"\u003eHigh-torque design for reliable engine cranking\u003c\/li\u003e\n\u003cli data-section-id=\"2gf2q8\" data-start=\"2120\" data-end=\"2176\"\u003eDirect replacement for multiple Mercury part numbers\u003c\/li\u003e\n\u003cli data-section-id=\"1qkbpxj\" data-start=\"2177\" data-end=\"2228\"\u003eDesigned for 65–115HP four-stroke EFI outboards\u003c\/li\u003e\n\u003cli data-section-id=\"1wwdgma\" data-start=\"2229\" data-end=\"2283\"\u003eMarine-grade construction for long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2285\" data-end=\"2288\"\u003e\n\u003cp data-start=\"2290\" data-end=\"2503\"\u003eIf your engine is showing signs of slow cranking or inconsistent starts, the Mercury 8M0166297 starter restores the quick, reliable ignition your boat was built for—so you can focus on the water, not the engine.\u003c\/p\u003e","brand":"Mercury Marine","offers":[{"title":"Default Title","offer_id":48682473062657,"sku":"8M0166297","price":472.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/9429\/2079\/files\/Screenshot2026-04-29123418.png?v=1777480480","url":"https:\/\/inboardpartshq.com\/products\/mercury-start-assembly-complete","provider":"Inboard Parts HQ","version":"1.0","type":"link"}