{"product_id":"gates-13-psi-oem-style-radiator-cap-na-miata-90-97","title":"Gates 13 psi OEM Style Radiator Cap - NA Miata (90-97)","description":"\u003cp data-start=\"408\" data-end=\"839\"\u003eEnsure your Miata’s cooling system maintains optimal performance with the \u003cstrong data-start=\"482\" data-end=\"510\"\u003eGates 31333 Radiator Cap\u003c\/strong\u003e, an OEM-type 13 psi pressure cap compatible with \u003cstrong data-start=\"560\" data-end=\"590\"\u003e1990–1997 Mazda MX-5 Miata\u003c\/strong\u003e (both 1.6L and 1.8L engines). This cap is engineered to precise pressure specifications to raise coolant boiling point, reduce overheating risk, and maintain stability during spirited drives and track sessions.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"841\" data-end=\"1124\"\u003eBuilt with \u003cstrong data-start=\"852\" data-end=\"894\"\u003eheavy-gauge, corrosion-resistant metal\u003c\/strong\u003e, the 31333 guarantees durable construction and long-term service. It meets or exceeds OEM standards for form, fit, and function, ensuring a secure and reliable seal every time you install it.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1126\" data-end=\"1474\"\u003eFeaturing a \u003cstrong data-start=\"1138\" data-end=\"1184\"\u003eclosed-system vent and vacuum relief valve\u003c\/strong\u003e, this cap delivers safety and efficiency—preventing coolant overflow and maintaining proper system pressure under varying conditions. Its 13 psi rating stabilizes pressure under high-temperature scenarios, ideal for aggressive driving or hot climates.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1476\" data-end=\"1863\"\u003eThe Gates 31333 is direct-replacement ready—no adjustments needed. Whether you're rebuilding your cooling system, upgrading for reliability, or swapping out a leaking cap, it’s one of the most affordable yet performance-critical parts you can install. Made for Miata enthusiasts who demand quality and consistency, this radiator cap helps protect engine health and preserve resale value.\u003c\/p\u003e\n\u003cp data-start=\"1476\" data-end=\"1863\"\u003e\u003cbr\u003e\u003cstrong\u003eThis Part Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 107.969px;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 17.8571%; height: 19.5938px;\" align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth style=\"width: 22.3214%; height: 19.5938px;\" align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth style=\"width: 26.7857%; height: 19.5938px;\" align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 14.2857%; height: 19.5938px;\" align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1990-1997\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1993\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1994-1997\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eM Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003e1991\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px;\"\u003eSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"height: 10px;\"\u003e1997\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\u003eMazda\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\u003eMiata\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\u003eSTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Gates","offers":[{"title":"Default Title","offer_id":45995555160289,"sku":"GAT31333","price":10.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/6849\/0465\/files\/90-97-mazda-miata-13-psi-oem-type-radiator-cap-gates-31333gatesgat31333-9861804.jpg?v=1760737907","url":"https:\/\/www.garage-56.com\/products\/gates-13-psi-oem-style-radiator-cap-na-miata-90-97","provider":"Garage 56 Engineering ","version":"1.0","type":"link"}