{"product_id":"radium-3-8in-sae-male-to-1-8npt-male-ford-mustang-gt-fn-18-21","title":"Radium 3\/8in SAE Male to 1\/8NPT Male - Ford Mustang GT FN 18-21","description":"\u003ch2\u003eRadium 3\/8\" SAE Male to 1\/8\" NPT Male Adapter — Ford Mustang GT Coyote 5.0L (2018-2019)\u003c\/h2\u003e\n\n\u003cp\u003eThis adapter fitting (14-0358) is required to connect the OEM direct injection pump feed hose on the Ford Coyote 5.0L V8 direct-injection engine to the Radium fuel rail system. It converts the OEM 3\/8\" SAE male quick-connect to a 1\/8\" NPT male port, enabling a clean and reliable fuel system integration with the Radium 20-0433 fuel rails.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e 1 fitting included only. Product images may show the fitting installed with a rail kit and OEM manifold for illustration purposes — these are not included.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2018-2019 Ford Mustang GT — Coyote 5.0L V8 (with Radium 20-0433 Fuel Rails)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMale side 1: 3\/8\" SAE Quick Connect Male\u003c\/li\u003e\n  \u003cli\u003eMale side 2: 1\/8\" NPT Male\u003c\/li\u003e\n  \u003cli\u003eApplication: OEM direct injection pump feed hose adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e14-0358 — 3\/8\" SAE Male to 1\/8\" NPT Male Adapter, Ford Mustang GT Coyote 5.0L (2018-2019)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eWhy Radium Engineering?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ Manufactured in the USA to motorsport-grade tolerances\u003c\/li\u003e\n  \u003cli\u003e✅ CNC-machined for precise OEM-to-aftermarket fuel system integration\u003c\/li\u003e\n  \u003cli\u003e✅ Trusted by tuners and race teams running high-power Coyote 5.0L builds worldwide\u003c\/li\u003e\n  \u003cli\u003e✅ Direct fitment with Radium 20-0433 fuel rails — no cutting or fabrication required\u003c\/li\u003e\n  \u003cli\u003e✅ Compatible with E85, ethanol, methanol, pump petrol, and flex fuel applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48591113388264,"sku":"14-0358","price":18.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/8135\/4376\/files\/14-0358_aa392179-93a2-409d-aa12-ed814b7c0b4c.jpg?v=1779943626","url":"https:\/\/www.platinumracingproducts.com\/en-fr\/products\/radium-3-8in-sae-male-to-1-8npt-male-ford-mustang-gt-fn-18-21","provider":"Platinum Racing Products","version":"1.0","type":"link"}