{"product_id":"mopar-52014479ab-radiator-cap","title":"Mopar 52014479AB Radiator Cap","description":"\u003ch2\u003eMopar Radiator Cap for 2021 Ram 1500\u003c\/h2\u003e\u003cp\u003eThis Mopar radiator cap, part number 52014479AB, is a direct-fit cooling system component for the 2021 Ram 1500. It is specified for N\/A position fitment and replaces part number 52014479AA for the listed application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine Mopar radiator cap for cooling system service\u003c\/li\u003e\n\u003cli\u003ePart number 52014479AB for easy identification\u003c\/li\u003e\n\u003cli\u003eFits 2021 Ram 1500, N\/A\u003c\/li\u003e\n\u003cli\u003eReplaces part number 52014479AA\u003c\/li\u003e\n\u003cli\u003eBuilt for the radiator pressure-sealing function in the cooling system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eUse this Mopar radiator cap when servicing the cooling system on a 2021 Ram 1500. The radiator cap helps maintain the system’s pressure seal, which is important for stable coolant operation and proper radiator performance. If you are searching for a 2021 Ram 1500 radiator cap or Mopar 52014479AB replacement, this part matches the listed vehicle application and supersedes 52014479AA.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant loss from a worn or weak cap seal\u003c\/li\u003e\n\u003cli\u003ePressure retention problems in the radiator system\u003c\/li\u003e\n\u003cli\u003eCooling system service needs on a 2021 Ram 1500\u003c\/li\u003e\n\u003cli\u003eReplacement of Mopar part 52014479AA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the existing cap and radiator neck match the listed application before installation. Inspect the sealing surfaces for damage, corrosion, or debris, and confirm the cap is fully seated after installation. For best results, replace the cap only with the correct application-specific part number, 52014479AB.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMopar parts are engineered for Chrysler, Dodge, Jeep, Ram, and related vehicle platforms, with application-specific fitment for the listed 2021 Ram 1500 model.\u003c\/p\u003e","brand":"Mopar","offers":[{"title":"Default Title","offer_id":52819033129141,"sku":"BBKR-52014479AB","price":36.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MR_52014479AB_FRO.jpg?v=1784437819","url":"https:\/\/www.partcatalog.com\/products\/mopar-52014479ab-radiator-cap","provider":"PartCatalog","version":"1.0","type":"link"}