{"product_id":"dorman-54208-engine-coolant-reservoir-cap","title":"Dorman 54208 Engine Coolant Reservoir Cap","description":"\u003ch2\u003eReliable Engine Coolant Reservoir Cap for Ford, Lincoln, and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 54208 Engine Coolant Reservoir Cap is designed to maintain proper pressure and ventilation in your vehicle's cooling system. Compatible with a wide range of Ford, Lincoln, and Mercury models, this cap ensures efficient coolant containment and system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDurable black plastic construction for corrosion resistance\u003c\/li\u003e\n\u003cli\u003e61mm diameter with a threaded attachment for secure fit\u003c\/li\u003e\n\u003cli\u003ePressurized and vented design to maintain optimal cooling system pressure up to 16 psi\u003c\/li\u003e\n\u003cli\u003eTwist-type cap for easy installation and removal\u003c\/li\u003e\n\u003cli\u003eCompact size measuring 3.3 inches in length and width\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 54208 reservoir cap is engineered with a vented, pressurized design to help regulate coolant system pressure and prevent overheating. Its 61mm diameter and threaded attachment type provide a secure and leak-free seal on compatible coolant reservoirs. The twist-type mechanism allows for straightforward removal and installation without special tools. Constructed from durable plastic, this cap resists corrosion and withstands the demands of engine heat and pressure. The cap is designed to handle a maximum pressure rating of 16 psi, ensuring your cooling system operates within safe limits.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis engine coolant reservoir cap is compatible with numerous Ford, Lincoln, and Mercury models, including but not limited to the Ford F-150, Explorer, Mustang, Expedition, and Econoline series, as well as Lincoln Navigator, Continental, and Mercury Mountaineer. The Dorman 54208 cap is suitable for vehicles requiring a 61mm diameter, threaded, twist-type reservoir cap with venting and pressurization features.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Reservoir Cap\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents coolant leaks caused by worn or damaged caps\u003c\/li\u003e\n\u003cli\u003eMaintains proper cooling system pressure to avoid overheating\u003c\/li\u003e\n\u003cli\u003eAllows controlled venting to reduce airlocks and coolant loss\u003c\/li\u003e\n\u003cli\u003eEnsures secure attachment to prevent cap loosening during operation\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine temperature stability under varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the reservoir neck is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eAlign the cap threads carefully and twist clockwise until securely tightened\u003c\/li\u003e\n\u003cli\u003eDo not overtighten to avoid damaging the cap or reservoir threads\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation by running the engine and inspecting the cap area\u003c\/li\u003e\n\u003cli\u003eReplace the cap if it shows signs of cracking, warping, or loss of pressure integrity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 54208 Engine Coolant Reservoir Cap undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44676788912309,"sku":"BCZF-54208","price":20.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_54208_Ang.jpg?v=1775078921","url":"https:\/\/www.partcatalog.com\/products\/dorman-54208-engine-coolant-reservoir-cap","provider":"PartCatalog","version":"1.0","type":"link"}