{"product_id":"ldcre-outboard-thermostat-60-c-140-f-2pc-replacement-for-yamaha-suzuki-engines-metal-direct-fit","title":"LDCRE Outboard Thermostat 60°C \/ 140°F – 2PC Replacement for Yamaha \u0026 Suzuki Engines, Metal Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eLDCRE 2PCS thermostat (60°C \/ 140°F) is a direct-fit replacement for many Yamaha and Suzuki outboard engines, built to restore proper engine temperature control and prevent overheating.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're servicing a single outboard or preparing a twin-engine boat for the season, having the correct thermostat is essential for stable engine operation. These two thermostats are precision-made metal units that match common OEM specifications and replace part numbers such as 67F-12411-01 and 17670-90J00. They’re supplied in a pair to cover both sides of twin installations or to keep a spare on board.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this thermostat help my outboard run more reliably?\u003c\/h3\u003e\n\u003cp\u003eBy opening and closing at the designed temperature (60°C \/ 140°F), the thermostat stabilizes coolant flow and prevents the engine from running too hot or too cold. Stable operating temperature improves combustion consistency and reduces thermal stress on components. Using a correct-fit replacement restores the factory cooling behavior without modifying the cooling system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpens at 60°C \/ 140°F to regulate coolant flow.\u003c\/li\u003e\n  \u003cli\u003eMetal construction resists corrosion in marine environments.\u003c\/li\u003e\n  \u003cli\u003eMatches OEM fit and function for direct installation.\u003c\/li\u003e\n  \u003cli\u003eSold as a 2-piece set for twin engines or a spare unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich engines and OEM parts does this replace?\u003c\/h3\u003e\n\u003cp\u003eThis thermostat is designed for a wide range of Yamaha and Suzuki outboards, including mid- to high-horsepower models used in fishing and recreational boats. It lists common OEM cross-references so you can confirm compatibility with service manuals or parts diagrams prior to purchase. Using the correct replacement part number avoids fitment issues and ensures correct coolant routing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Yamaha F75–F250 and VF200–VF250 models.\u003c\/li\u003e\n  \u003cli\u003eCompatible with Suzuki DF70–DF300 series (check exact model year fitment).\u003c\/li\u003e\n  \u003cli\u003eReplaces part numbers like 67F-12411-01 and 17670-90J00.\u003c\/li\u003e\n  \u003cli\u003eAlso cross-references additional OEM numbers for verification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with basic outboard maintenance: drain the cooling circuit as required, remove the old thermostat housing, swap the unit and gasket, then reassemble. No special tools or alterations are needed when matched to the correct engine models. Always follow your engine maker’s torque specs and gasket replacement guidance for a reliable seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComes as two thermostats—enough for both engines or a spare.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacement; no machining or modifications required.\u003c\/li\u003e\n  \u003cli\u003eUse new gaskets and torque to OEM specifications when installing.\u003c\/li\u003e\n  \u003cli\u003eCheck for coolant leaks and proper thermostat operation after startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and quality features matter for a marine thermostat?\u003c\/h3\u003e\n\u003cp\u003eThis thermostat uses corrosion-resistant metal for longevity in salt or freshwater conditions and a calibrated wax element for reliable temperature response. Robust construction reduces the risk of sticking open or closed, common failure modes that can lead to overheating or insufficient warm-up. Choosing a high-quality replacement helps maintain your engine’s performance and extends service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable metal housing resists rust and seawater corrosion.\u003c\/li\u003e\n  \u003cli\u003ePrecision wax element tuned to open at 60°C \/ 140°F.\u003c\/li\u003e\n  \u003cli\u003eManufactured to match OEM dimensions and flow characteristics.\u003c\/li\u003e\n  \u003cli\u003eSupplied as a matched pair for convenience and readiness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boat owners, marine technicians, and DIY enthusiasts who run Yamaha or Suzuki outboard engines and need a reliable, OEM-compatible thermostat replacement. This 2-piece kit is particularly useful for twin-engine boats, professional mechanics stocking commonly replaced parts, and anyone wanting a dependable spare on board to minimize downtime during a day on the water.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these thermostats fit my Yamaha F150 outboard?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this 60°C thermostat is compatible with Yamaha F75–F250 models; confirm your engine year and part number (e.g., 67F-12411-01) before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the thermostat?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required; basic hand tools and a new gasket are needed—follow OEM torque specs and coolant-bleeding procedures.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LDCRE","offers":[{"title":"Default Title","offer_id":48084435271838,"sku":"B0FJF8L6MF","price":33.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ldcre-thermostat-front-view.jpg?v=1785855176","url":"https:\/\/northtrailauto.ca\/products\/ldcre-outboard-thermostat-60-c-140-f-2pc-replacement-for-yamaha-suzuki-engines-metal-direct-fit","provider":"North Trail Auto","version":"1.0","type":"link"}