{"product_id":"sierra-223-3664-marine-thermostat-kit-190f-replaces-kohler-249970-229963-fits-8-e-20-c-generators","title":"Sierra 223-3664 Thermostat Kit, 190 Degree, Replaces 249970 \u0026 229963, for Kohler Generators","description":"\u003cp\u003eThe Sierra 223-3664 Thermostat Kit is a 190 degree F thermostat assembly built for Kohler generator engines. It is engineered to meet or exceed the original equipment part it replaces, holding the engine at the correct operating temperature for reliable, efficient generator performance in continuous or standby duty. The housing has a machined exterior finish for a precise, durable fit against the mating engine surface.\u003c\/p\u003e\u003cp\u003eThis kit is a direct cross reference for OEM Kohler thermostats 249970 and 229963, making it a straightforward like-for-like replacement when a generator is running hot, running cold, or overdue for scheduled maintenance. It is backed by Sierra's customer satisfaction warranty, which covers the product against defects in workmanship and materials for its useful life, subject to Sierra's additional terms and conditions.\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 223-3664\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 190 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 6 x 2 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExterior Finish:\u003c\/strong\u003e Machined\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282292171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Kohler Generator Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eKohler generator models: 10 E, 10 EG, 12.5 CF, 12.5 E, 13 EG, 13 EGZ, 15 C, 15 EG, 15 EGZ, 16 CF, 20 C, 8 E\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e249970\u003c\/li\u003e\n\u003cli\u003e229963\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat temperature rating is the Sierra 223-3664 thermostat?\u003c\/strong\u003e The Sierra 223-3664 Thermostat Kit is rated at 190 degrees F, which is the standard operating temperature setting for the Kohler generator engines it is designed for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich Kohler generator models does the 223-3664 thermostat kit fit?\u003c\/strong\u003e This kit fits the Kohler 10 E, 10 EG, 12.5 CF, 12.5 E, 13 EG, 13 EGZ, 15 C, 15 EG, 15 EGZ, 16 CF, 20 C, and 8 E generator models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 223-3664 replace OEM Kohler part 249970?\u003c\/strong\u003e Yes, the Sierra 223-3664 Thermostat Kit is a direct replacement for Kohler OEM part number 249970.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 223-3664 replace OEM Kohler part 229963?\u003c\/strong\u003e Yes, Kohler OEM part number 229963 is also replaced by the Sierra 223-3664 Thermostat Kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 223-3664 thermostat kit weigh?\u003c\/strong\u003e The Sierra 223-3664 Thermostat Kit weighs 0.15 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the Sierra 223-3664 thermostat kit?\u003c\/strong\u003e The kit measures 6 x 2 x 6 inches as packaged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the Sierra 223-3664 thermostat housing have?\u003c\/strong\u003e The thermostat housing on the Sierra 223-3664 has a machined exterior finish for a precise fit against the engine mating surface.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 223-3664 an OEM or aftermarket thermostat?\u003c\/strong\u003e The Sierra 223-3664 is an aftermarket thermostat kit engineered to meet or exceed the performance of the original equipment Kohler thermostats it replaces (249970 and 229963).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the Sierra 223-3664 kit?\u003c\/strong\u003e The Sierra 223-3664 is sold as a complete thermostat kit for Kohler generator engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 223-3664 thermostat covered under warranty?\u003c\/strong\u003e Yes, the Sierra 223-3664 qualifies for Sierra's customer satisfaction warranty, which covers defects in workmanship and materials for the useful life of the product, subject to Sierra's additional terms and conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of engine is the Sierra 223-3664 thermostat designed for?\u003c\/strong\u003e The Sierra 223-3664 Thermostat Kit is designed for Kohler generator engines, not automotive or marine propulsion engines.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988447604955,"sku":"SIE-23-3664","price":14.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sie-23-3664_lg__44163.1558139864.500.750.jpg?v=1785188374","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-223-3664-marine-thermostat-kit-190f-replaces-kohler-249970-229963-fits-8-e-20-c-generators","provider":"Good Vibes Marina","version":"1.0","type":"link"}