{"product_id":"motorad-1321-221-thermostat-housing-assembly-2013-ram-1500-3-6l","title":"Motorad 1321-221 Thermostat Housing Assembly - 2013 Ram 1500 3.6L","description":"\u003cp\u003eThe Motorad 1321-221 is a complete engine coolant thermostat housing assembly engineered to OEM specifications, giving you a straightforward, worry-free replacement for your 2013 Ram 1500 3.6L V6. It arrives with a rubber O-ring seal already installed, so there's no separate gasket to source or fit before you get back on the road. A built-in jiggle pin check valve helps bleed trapped air from the cooling system during fill-up, supporting reliable operation. The thermostat is calibrated to begin opening at 221°F (105°C), matching original engineering intent for consistent temperature regulation. Housing dimensions align with OEM measurements, including a 4.00 in flange length and 3.30 in bolt hole spacing, for confident fitment. Silver metal construction with a bleeder hole rounds out a housing built for dependable cooling system performance. Backed by Motorad, an OE supplier with decades of thermostat manufacturing experience.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003ePre-installed rubber O-ring seal saves time and eliminates guessing on a separate gasket purchase\u003c\/li\u003e\n  \u003cli\u003eJiggle pin check valve helps release trapped air for smoother cooling system bleed-down\u003c\/li\u003e\n  \u003cli\u003e221°F (105°C) start-to-open temperature matches OEM calibration for consistent engine temperature control\u003c\/li\u003e\n  \u003cli\u003eOEM-matched flange dimensions and bolt hole spacing support accurate, direct-fit installation\u003c\/li\u003e\n  \u003cli\u003eMetal housing construction with bleeder hole designed for durable, reliable cooling system operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Summary\u003c\/h3\u003e2013 Ram 1500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS\u003cbr\u003e\n\u003cdiv class=\"-partnumber\"\u003ePart Numbers: 1321-221\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 1321-221\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Engine Coolant Thermostat Housing Assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 055644011295\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 00055644011295\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 13.2 x 12.2 x 6.2 IN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 3.56 LB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motorad","offers":[{"title":"Default Title","offer_id":47827550306453,"sku":"1321-221","price":168.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/4266\/8181\/files\/1321-221_Angle.jpg?v=1787708539","url":"https:\/\/mizumoauto.com\/products\/motorad-1321-221-thermostat-housing-assembly-2013-ram-1500-3-6l","provider":"Mizumo Auto","version":"1.0","type":"link"}