{"product_id":"jeenda-thermostat-6653948-replacement-for-bobcat-loaders-excavators-oem-fit-direct-fit-cooling-thermostat","title":"JEENDA Thermostat 6653948 Replacement for Bobcat Loaders \u0026 Excavators — OEM-Fit Direct-Fit Cooling Thermostat","description":"\u003cp\u003e\u003cstrong\u003eJEENDA Thermostat 6653948 is a direct-fit replacement cooling thermostat engineered to restore proper engine temperature control in many Bobcat loaders, excavators and work machines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis JEENDA thermostat (part numbers 6653948, 6674172) is manufactured to match OEM fit and function for a wide range of Bobcat models including compact loaders, excavators and portable power equipment. Designed for straightforward installation, it helps maintain correct operating temperature by opening and closing at the specified temperature point for your engine’s cooling system. The unit is supplied new, backed by a 30-day satisfaction return policy that allows exchange or refund if it does not meet your application needs.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I know this thermostat fits my Bobcat model?\u003c\/h3\u003e\n\u003cp\u003eCheck the part numbers and the compatible model list before ordering. JEENDA lists compatibility with many loaders and excavators; cross-reference 6653948 or 6674172 against your machine’s service manual or parts sticker to confirm fitment. If still unsure, provide your Bobcat model and serial number to the seller for verification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePart numbers: 6653948, 6674172\u003c\/li\u003e\n  \u003cli\u003eLoaders: 463, 553, 753, 763, 773, 7753, S150, S160, S175, S185, T190\u003c\/li\u003e\n  \u003cli\u003eExcavators: 225, 231, 325, 328, 331, 334, 337, 341, 425, 428\u003c\/li\u003e\n  \u003cli\u003eAlso fits various other listed Bobcat and work machine models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance should I expect after installing this replacement thermostat?\u003c\/h3\u003e\n\u003cp\u003eOnce installed correctly, the thermostat helps the cooling system reach and maintain the engine’s intended operating temperature more reliably, improving warm-up time and preventing overcooling or overheating extremes. It operates mechanically to open at a preset temperature and close when coolant cools, helping preserve engine efficiency and component lifespan when the rest of the cooling system is in good condition.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOpens at factory-specified temperature for consistent engine regulation\u003c\/li\u003e\n  \u003cli\u003eReduces extended warm-up times and improper thermostat behavior\u003c\/li\u003e\n  \u003cli\u003eDesigned for direct replacement without modification\u003c\/li\u003e\n  \u003cli\u003eWorks with standard coolant and existing housing\/gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools or parts might I need?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for someone with basic mechanical skills: drain coolant as needed, remove the thermostat housing, swap the old thermostat for the JEENDA unit, and reassemble with a proper gasket or seal. Follow torque specs from the machine’s manual and refill the cooling system, bleeding air pockets as required to prevent hotspots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBasic hand tools: wrenches, screwdrivers, pliers\u003c\/li\u003e\n  \u003cli\u003eNew gasket or sealant as recommended by Bobcat service guide\u003c\/li\u003e\n  \u003cli\u003eCoolant drain\/recovery container and proper coolant for refill\u003c\/li\u003e\n  \u003cli\u003eFollow bleeding procedure to remove trapped air\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I inspect if my machine still overheats after installing the thermostat?\u003c\/h3\u003e\n\u003cp\u003eIf overheating persists, inspect the rest of the cooling system since the thermostat alone won’t fix issues like clogged radiators, failed water pumps, blocked passages, or collapsed hoses. Verify coolant concentration, radiator condition, fan operation, and pressure cap integrity; many overheating problems are multi-factorial and need a systematic check.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRadiator and core cleanliness and airflow\u003c\/li\u003e\n  \u003cli\u003eWater pump function and bearing condition\u003c\/li\u003e\n  \u003cli\u003eHoses, clamps, and coolant concentration (antifreeze mix)\u003c\/li\u003e\n  \u003cli\u003eCooling fan operation and drive belt condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This JEENDA thermostat is intended for technicians, fleet managers and owners of Bobcat loaders, excavators and related work machines who need a reliable, OEM-compatible replacement part. It’s suitable for routine maintenance, mid-life repairs, or as a spare component in workshops keeping compact construction and utility equipment running. If you require exact fitment confirmation, have your machine model and serial number ready before purchase to ensure compatibility with part numbers 6653948 or 6674172.\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: Which Bobcat models does this thermostat fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits many loaders and excavators including 463, 553, 753–7753 series and 225–428 excavators. Cross-check part numbers 6653948 or 6674172 with your model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult for a DIY mechanic?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Installation is straightforward with basic tools: replace the thermostat, gasket, refill coolant, and bleed air per the service manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JEENDA","offers":[{"title":"Default Title","offer_id":67591477330105,"sku":"B07GKR8NX6","price":67.12,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/jeenda-thermostat-front-view.jpg?v=1790552587","url":"https:\/\/redleafauto.ca\/products\/jeenda-thermostat-6653948-replacement-for-bobcat-loaders-excavators-oem-fit-direct-fit-cooling-thermostat","provider":"Redleaf Auto","version":"1.0","type":"link"}