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In these situations, your cooling system is under constant pressure. Unfortunately, factory radiator caps are often the weakest link. In fact, they tend to wear out quickly and may fail to maintain pressure, especially over time.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"1015\"\u003eThat’s where the \u003cstrong data-start=\"700\" data-end=\"742\"\u003eMishimoto Ford Super Duty Overflow Cap\u003c\/strong\u003e steps in. Specifically designed for Ford Super Duty trucks (1999–2015) and a wide range of other Ford models, this upgraded cap maintains proper cooling pressure even under demanding conditions. As a result, your coolant stays inside the system—\u003cstrong data-start=\"988\" data-end=\"1014\"\u003eright where it belongs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1017\" data-end=\"1020\"\u003e\n\u003ch3 data-start=\"1022\" data-end=\"1095\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1095\"\u003eKey Features \u0026amp; Benefits of Mishimoto Ford Super Duty Overflow Cap\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1099\" data-end=\"1257\"\u003e\n\u003cstrong data-start=\"1099\" data-end=\"1128\"\u003eRated at 1.1 Bar (16 psi)\u003c\/strong\u003e\u003cbr data-start=\"1128\" data-end=\"1131\"\u003eIt helps raise the boiling point of your coolant, thereby increasing system efficiency and reducing the risk of overheating.\u003c\/li\u003e\n\u003cli data-start=\"1261\" data-end=\"1423\"\u003e\n\u003cstrong data-start=\"1261\" data-end=\"1287\"\u003eDirect-Fit Replacement\u003c\/strong\u003e\u003cbr data-start=\"1287\" data-end=\"1290\"\u003eThis cap installs easily in place of the factory cap. No tools or modifications are needed, so installation is fast and convenient.\u003c\/li\u003e\n\u003cli data-start=\"1427\" data-end=\"1546\"\u003e\n\u003cstrong data-start=\"1427\" data-end=\"1451\"\u003eDurable Construction\u003c\/strong\u003e\u003cbr data-start=\"1451\" data-end=\"1454\"\u003eIt is built to handle the stress of performance applications and high-temperature driving.\u003c\/li\u003e\n\u003cli data-start=\"1550\" data-end=\"1657\"\u003e\n\u003cstrong data-start=\"1550\" data-end=\"1575\"\u003ePrevents Coolant Loss\u003c\/strong\u003e\u003cbr data-start=\"1575\" data-end=\"1578\"\u003eIn doing so, it keeps your system sealed and coolant circulating as intended.\u003c\/li\u003e\n\u003cli data-start=\"1661\" data-end=\"1793\"\u003e\n\u003cstrong data-start=\"1661\" data-end=\"1682\"\u003eMishimoto Quality\u003c\/strong\u003e\u003cbr data-start=\"1682\" data-end=\"1685\"\u003eMoreover, it is backed by Mishimoto’s reputation for engineering reliable, race-tested cooling components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1795\" data-end=\"1798\"\u003e\n\u003ch3 data-start=\"1800\" data-end=\"1829\"\u003e\u003cstrong data-start=\"1804\" data-end=\"1829\"\u003eVehicle Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1831\" data-end=\"1896\"\u003eThis cap is compatible with hundreds of Ford vehicles, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1900\" data-end=\"1956\"\u003e1999–2015 Ford Super Duty (F-250, F-350, F-450, F-550)\u003c\/li\u003e\n\u003cli data-start=\"1959\" data-end=\"2035\"\u003eFord Mustang, Ranger, Taurus, Fusion, Explorer, Edge, Expedition, and more\u003c\/li\u003e\n\u003cli data-start=\"2038\" data-end=\"2104\"\u003eCrown Victoria, E-Series Vans, Flex, Excursion, and Lincoln models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2106\" data-end=\"2190\"\u003e\u003cem data-start=\"2106\" data-end=\"2190\"\u003eFor best results, full compatibility details are listed above to ensure exact fit.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2192\" data-end=\"2195\"\u003e\n\u003ch3 data-start=\"2197\" data-end=\"2215\"\u003e\u003cstrong data-start=\"2201\" data-end=\"2215\"\u003eIdeal For:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2219\" data-end=\"2260\"\u003eUpgraded or performance cooling systems\u003c\/li\u003e\n\u003cli data-start=\"2263\" data-end=\"2316\"\u003eVehicles experiencing pressure loss from stock caps\u003c\/li\u003e\n\u003cli data-start=\"2319\" data-end=\"2360\"\u003eLong-haul towing and diesel work trucks\u003c\/li\u003e\n\u003cli data-start=\"2363\" data-end=\"2405\"\u003eRace applications or hard street driving\u003c\/li\u003e\n\u003cli data-start=\"2408\" data-end=\"2445\"\u003ePreventive cooling system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2447\" data-end=\"2450\"\u003e\n\u003ch3 data-start=\"2452\" data-end=\"2514\"\u003e\u003cstrong data-start=\"2456\" data-end=\"2514\"\u003eWhy Choose the Mishimoto Ford Super Duty Overflow Cap?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2516\" data-end=\"2886\"\u003eBecause performance starts with consistency. A failing radiator cap can quietly ruin your system over time—lowering your coolant’s boiling point and letting pressure escape. Therefore, the \u003cstrong data-start=\"2705\" data-end=\"2739\"\u003eMishimoto 1.1 Bar Radiator Cap\u003c\/strong\u003e is a simple but essential upgrade. It helps protect your engine, reduces the risk of overheating, and provides peace of mind every time you drive.\u003c\/p\u003e\n\u003cp data-start=\"2888\" data-end=\"3056\"\u003eIf you're running a 6.7L Power Stroke, modular V8, EcoBoost, or even a daily-driven sedan, this cap is an affordable and effective way to reinforce your cooling system.\u003c\/p\u003e","brand":"Mishimoto","offers":[{"title":"Default Title","offer_id":49921164411186,"sku":"MISMMRC-11-FRD","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/3453\/3938\/files\/7ab8634e662778d541f8df3ca72b0ad2.png?v=1744358956"}],"url":"https:\/\/www.westbenddyno.com\/collections\/radiator-caps.oembed","provider":"West Bend Dyno","version":"1.0","type":"link"}