{"product_id":"motoku-front-rear-thermostats-185-180-for-duramax-6-6-chevy-gmc","title":"MOTOKU Front \u0026 Rear Thermostats (185°\/180°) for Duramax 6.6 Chevy\/GMC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe MOTOKU front and rear thermostat set is crafted for Duramax 6.6 diesel engines, aligned with a broad range of Chevy and GMC models. This dual-thermostat kit features distinct operating temperatures of 185° and 180°, designed to support steady cooling performance across varying driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose this thermostat set?\u003c\/h3\u003e\n\u003cp\u003eEngineered for durable duty, the pair provides a reliable replacement option that mirrors the temperature ranges found in many factory setups. The design emphasizes precise fit and consistent operation, offering a practical upgrade for Duramax-powered trucks and vans without relying on heavy modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFront thermostat configured for 185° to help regulate coolant flow during warm-up and steady-state operation.\u003c\/li\u003e\n  \u003cli\u003eRear thermostat configured for 180° to support balanced cooling and reduced thermal stress.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit compatibility with common Duramax installations for Chevy Silverado, Express, and GMC lineups.\u003c\/li\u003e\n  \u003cli\u003eSturdy construction intended for long service life in demanding engine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy Silverado 2500HD (2001–2018) and Silverado 3500 (2001–2006)\u003c\/li\u003e\n  \u003cli\u003eChevy Express 2500 (2006–2016) and Express 3500 (2006–2016)\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra 2500HD (2001–2018) and Sierra 3500 (2001–2006)\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra 3500HD (2007–2018)\u003c\/li\u003e\n  \u003cli\u003eGMC Savana 2500 (2006–2016) and Savana 3500 (2006–2016)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eIn everyday use, this kit can support reliable engine behavior across warm-up, highway cruising, and load conditions. While performance can vary by vehicle and operating environment, users may notice more predictable temperature management and a smoother cooling cycle with proper installation.\u003c\/p\u003e\n\u003cp\u003eThe accompanying front and rear thermostats are designed as a straightforward replacement option for Duramax-driven Chevy and GMC applications, helping you restore or maintain intended cooling performance with minimal disruption to routine maintenance schedules.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included and installation notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFront thermostat (185°) and rear thermostat (180°) for Duramax engines\u003c\/li\u003e\n  \u003cli\u003eDirect-fit parts intended to align with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, follow your vehicle service manual or consult a qualified technician during replacement. Ensure the engine is cool and the cooling system is depressurized before handling components.\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: What vehicles is the MOTOKU Front \u0026amp; Rear Thermostat set compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with many Chevy\/GMC 6.6 Duramax models, including Silverado 2500HD\/3500, Express 2500\/3500, Sierra 2500HD\/3500, Sierra 3500HD, and Savana 2500\/3500 (years vary by model).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit include front and rear thermostats and is installation straightforward?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the set includes front 185° and rear 180° thermostats; designed as a direct-fit replacement for common Duramax installations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOTOKU","offers":[{"title":"Default Title","offer_id":42465006944341,"sku":"B0BNKR9VNN","price":28.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/motoku-front-thermostat-185.jpg?v=1777995273","url":"https:\/\/plentytorque.co.uk\/products\/motoku-front-rear-thermostats-185-180-for-duramax-6-6-chevy-gmc","provider":"PlentyTorque","version":"1.0","type":"link"}