{"product_id":"60-140-f-thermostat-17670-90j20-for-suzuki-df80-df90-df100-df115-df140-df300","title":"60℃ 140°F Thermostat 17670-90J20 for Suzuki DF80 DF90 DF100 DF115 DF140 DF300","description":"\u003ch2\u003eThermostat for Suzuki\u003c\/h2\u003e\u003cp\u003eThis 60℃ 140°F thermostat is a direct replacement part for Suzuki outboard motors, regulating engine temperature to maintain optimal operating conditions. It is designed to open at 140°F, ensuring the engine warms up quickly and runs efficiently. This thermostat suits a range of Suzuki 4-stroke outboard models and carries OEM cross-reference numbers 17670-90J20 and 17670-90J21.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis thermostat is a crucial engine component that controls coolant flow to keep your Suzuki outboard at the correct temperature. It opens at 60℃ (140°F) to allow water to circulate once the engine reaches operating warmth, preventing overheating and promoting fuel efficiency. Engineered as a drop-in replacement, this 60℃ 140°F thermostat helps maintain consistent performance across various Suzuki models.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated to open at 60℃ (140°F) for precise temperature regulation\u003c\/li\u003e\n\u003cli\u003eConstructed with a durable wax-pellet element for reliable activation\u003c\/li\u003e\n\u003cli\u003eDirect replacement design matching OEM fitment\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant materials for long service life in marine environments\u003c\/li\u003e\n\u003cli\u003eEnsures quick engine warm-up and stable idle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Suzuki DF80\u003c\/li\u003e\n\u003cli\u003efor Suzuki DF90\u003c\/li\u003e\n\u003cli\u003efor Suzuki DF100\u003c\/li\u003e\n\u003cli\u003efor Suzuki DF115\u003c\/li\u003e\n\u003cli\u003efor Suzuki DF140\u003c\/li\u003e\n\u003cli\u003efor Suzuki DF300\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces a worn or stuck thermostat during routine outboard maintenance\u003c\/li\u003e\n\u003cli\u003eRestores proper engine temperature control for saltwater and freshwater fishing\u003c\/li\u003e\n\u003cli\u003eHelps resolve overheating or slow warm-up issues on 4-stroke outboards\u003c\/li\u003e\n\u003cli\u003eUsed by boat owners and marine mechanics during scheduled engine service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOpening Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60℃ \/ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17670-90J20, 17670-90J21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Engine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSuzuki 4-Stroke Outboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my thermostat needs replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include the engine running too hot or too cold, slow warm-up, or fluctuating temperature readings. Replacing this part restores proper coolant flow and engine stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this thermostat myself? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, most boat owners with basic mechanical skills can replace it by accessing the thermostat housing, though always refer to your engine manual for specific steps. The part is designed for straightforward bolt-on installation.\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":45562573062230,"sku":"ZZ3F00895","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_2f93e1c8-54ad-4b6e-ac3e-4f2839813304.jpg?v=1789238908","url":"https:\/\/www.solidspare.com\/products\/60-140-f-thermostat-17670-90j20-for-suzuki-df80-df90-df100-df115-df140-df300","provider":"Solid Spare","version":"1.0","type":"link"}