{"product_id":"denso-221-9549-radiator","title":"Denso 221-9549 Radiator","description":"\u003ch2\u003eRadiator Overview\u003c\/h2\u003e\u003cp\u003eDenso radiator part number 221-9549 is an OE-style cooling replacement built to match factory radiator specifications. It is engineered for direct fitment and dependable engine temperature control in heavy-duty truck applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE supplier pedigree from Denso for consistent fit and function.\u003c\/li\u003e\n\u003cli\u003eBuilt to OE standards for tanks, fin pitch, core dimensions, and materials.\u003c\/li\u003e\n\u003cli\u003eTransmission oil cooler included for integrated cooling system service.\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 26.69 in. height, 21.57 in. width, and 1.57 in. thickness.\u003c\/li\u003e\n\u003cli\u003e1.81 in. inlet and outlet diameters for proper hose connection sizing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 2013-2018 Ram 2500, OE radiator application. Fits 2013-2018 Ram 3500, OE radiator application. This part cross-references Spectra Premium (e.g., CU13490) and TYC (e.g., 13491) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating caused by a worn or inefficient radiator.\u003c\/li\u003e\n\u003cli\u003eCoolant temperature instability under load or towing.\u003c\/li\u003e\n\u003cli\u003eLeaks or damage in the radiator core or tanks.\u003c\/li\u003e\n\u003cli\u003eReduced cooling performance from aging internal passages.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify core dimensions, inlet and outlet sizes, and transmission cooler connections before installation. Confirm the vehicle uses the OE radiator configuration listed for the application. Match all hose and cooler line connections to the existing system layout.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDenso applies OE engineering experience and durability testing to each radiator. The brand states that its radiators are built to meet strict manufacturer standards for performance, reliability, and fitment.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53627827388597,"sku":"BBNF-221-9549","price":312.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2219549_FRO.jpg?v=1793254602","url":"https:\/\/www.partcatalog.com\/products\/denso-221-9549-radiator","provider":"PartCatalog","version":"1.0","type":"link"}