{"product_id":"motorad-416-203-engine-coolant-thermostat-copper-case-5-7l-hemi","title":"Motorad 416-203 Engine Coolant Thermostat - Copper Case, 5.7L HEMI","description":"\u003cp\u003eThe Motorad 416-203 is an OEM-quality engine coolant thermostat built to OEM specifications and manufacturing processes by an OE supplier. Its copper case and wax compound are engineered to react quickly to changing coolant temperatures, helping your cooling system maintain consistent, precise operation. The offset design and included air relief valve support proper installation and system bleeding, while OEM-style seals help promote a secure, leak-resistant fit where applicable. Constructed with stainless steel and copper components, this thermostat is designed to handle the demands of daily driving in a wide range of 5.7L HEMI applications, including Ram 1500, Dodge Charger, Dodge Durango, and Jeep Grand Cherokee. Whether you're replacing a worn original thermostat or restoring reliable temperature regulation, the 416-203 offers a straightforward, OEM-style replacement solution backed by Motorad's engineering standards.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eCopper case and wax pellet design responds quickly to coolant temperature changes for consistent regulation\u003c\/li\u003e\n  \u003cli\u003eOffset design and air relief valve support proper bleeding and easier, more accurate installation\u003c\/li\u003e\n  \u003cli\u003eOEM-style seals included where applicable help promote a secure, leak-resistant fit\u003c\/li\u003e\n  \u003cli\u003eManufactured to OEM specifications and processes by an OE supplier for reliable replacement performance\u003c\/li\u003e\n  \u003cli\u003eStainless steel and copper construction built to handle demanding cooling system conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e2003-2009 Dodge Ram 3500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2010 Dodge Ram 1500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2003-2010 Dodge Ram 2500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2004-2009, 2011-2021, 2024 Dodge Durango 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2005 Dodge Magnum 2.7L 2736CC 167CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2005, 2007-2009 Chrysler 300 2.7L 2736CC 167CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2005-2007, 2010 Jeep Grand Cherokee 3.7L -CC 226CID V6 SOHC 12 Valve Naturally Aspirated GAS\u003cbr\u003e2005-2010 Dodge Ram 4000 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Chrysler 300 6.1L 6059CC 370CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Dodge Charger 3.5L 3497CC 215CID V6 SOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2006 Dodge Magnum 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2006-2007 Jeep Commander 3.7L -CC 226CID V6 SOHC 12 Valve Naturally Aspirated GAS\u003cbr\u003e2007 Dodge Magnum 3.5L 3497CC 215CID V6 SOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2009 Chrysler Aspen 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2007-2014, 2016, 2022 Dodge Charger 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008 Dodge Magnum 6.1L 6059CC 370CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2009 Jeep Grand Cherokee 6.1L 6059CC 370CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2010 Dodge Challenger 6.1L 6059CC 370CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2008-2010 Jeep Commander 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2010, 2012, 2016-2019 Chrysler 300 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2010-2013, 2019, 2021 Jeep Grand Cherokee 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2011 Dodge Challenger 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2011, 2013-2015, 2020 Chrysler 300 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2011-2012, 2015-2016 Ram 2500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2011-2015, 2017-2018, 2021-2024 Ram 1500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2011-2018 Ram 3500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2011-2024 Ram 4000 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2012-2013, 2016 Dodge Challenger 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2013-2014, 2017 Ram 2500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated CNG\u003cbr\u003e2014, 2017, 2020 Jeep Grand Cherokee 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2014-2015, 2017-2023 Dodge Challenger 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2015, 2017-2018, 2020-2021 Dodge Charger 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2015-2016, 2018-2019, 2021-2023 Jeep Grand Cherokee 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2016 Ram 1500 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2018 Ram 2500 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2018-2023, 2025 Dodge Durango 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2019 Ram 2500 6.7L -CC 408CID L6 OHV 24 Valve Turbocharged DIESEL\u003cbr\u003e2019, 2023 Dodge Charger 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2019-2021, 2023-2024 Ram 1500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated MILD HYBRID EV-GAS (MHEV)\u003cbr\u003e2019-2024 Ram 1500 Classic 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2021 Jeep Grand Cherokee L 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2021-2023 Chrysler 300 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated GAS\u003cbr\u003e2021-2023 Jeep Wrangler 2.0L 1997CC 122CID L4 DOHC 16 Valve Turbocharged GAS\u003cbr\u003e2022 Ram 1500 3.0L 2987CC 182CID V6 DOHC 24 Valve Turbocharged DIESEL\u003cbr\u003e2022-2023 Jeep Grand Wagoneer 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e2022-2023 Jeep Wagoneer 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated MILD HYBRID EV-GAS (MHEV)\u003cbr\u003e2022-2024 Jeep Grand Cherokee L 3.6L 3604CC 220CID V6 DOHC 24 Valve Naturally Aspirated FLEX\u003cbr\u003e2023 Jeep Wagoneer 3.0L 2993CC 183CID L6 DOHC 24 Valve Turbocharged GAS\u003cbr\u003e2024-2025 Jeep Wrangler 2.0L 1997CC 122CID L4 DOHC 16 Valve Turbocharged PLUG-IN HYBRID EV-GAS (PHEV)\u003cbr\u003e2026 Dodge Durango 6.2L 6166CC 376CID V8 OHV 16 Valve Supercharged GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 416-203\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Motorad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 416-203\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Coolant Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644416038\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644416038\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 3.0000 x 3.0000 x 3.2500 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 3.0000 x 3.0000 x 3.2500 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.2300 PG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1 EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGasket or Seal Pre-Installed:\u003c\/strong\u003e Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Flange Outside Diameter:\u003c\/strong\u003e 2.46\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing Flange Outside Diameter:\u003c\/strong\u003e 62.48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMAP Controlled:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInterchange\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003eCST: 41603\u003c\/li\u003e\n  \u003cli\u003eOmnicraft: QRT30\u003c\/li\u003e\n  \u003cli\u003eParts Master: 51603\u003c\/li\u003e\n  \u003cli\u003eMotorad: 416-203\u003c\/li\u003e\n  \u003cli\u003eFVP Caps \u0026amp; Thermostats: 416-203\u003c\/li\u003e\n  \u003cli\u003eMurray Temperature Control: 41603\u003c\/li\u003e\n  \u003cli\u003eDuralast: 41603BP\u003c\/li\u003e\n  \u003cli\u003ePronto: 416-203\u003c\/li\u003e\n  \u003cli\u003eFederated: 416-203\u003c\/li\u003e\n  \u003cli\u003eMighty Distributing System: 41603\u003c\/li\u003e\n  \u003cli\u003eParts Plus: P41603\u003c\/li\u003e\n  \u003cli\u003eCanadian Tire: 416-203\u003c\/li\u003e\n  \u003cli\u003eWorldparts: 9416203\u003c\/li\u003e\n  \u003cli\u003eAutopart International: 1601-290232\u003c\/li\u003e\n  \u003cli\u003eStant: 48792\u003c\/li\u003e\n  \u003cli\u003ePep Boys: 416-203\u003c\/li\u003e\n  \u003cli\u003eBalkamp: 449-203\u003c\/li\u003e\n  \u003cli\u003eChrysler: 52028898AI\u003c\/li\u003e\n  \u003cli\u003eChrysler: 68060340AA\u003c\/li\u003e\n  \u003cli\u003eChrysler: 52028898AL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Duration:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827568459925,"sku":"416-203","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/416-203_Angle.jpg?v=1787708642","url":"https:\/\/mizumoauto.com\/products\/motorad-416-203-engine-coolant-thermostat-copper-case-5-7l-hemi","provider":"Mizumo Auto","version":"1.0","type":"link"}