{"product_id":"koyo-n-flo-radiator-sr20det-1989-1994-nissan-silvia-180sx-240sx-s13","title":"Koyo N-FLO Radiator - SR20DET - 1989-1994 Nissan Silvia \/ 180sx \/ 240sx (S13)","description":"\u003cp data-start=\"93\" data-end=\"173\"\u003e\u003cstrong data-start=\"93\" data-end=\"173\"\u003eKoyorad 48mm N-FLO Aluminum Racing Radiator – SR20DET Powered 1989-1994 Nissan Silvia \/ 180sx \/ 240sx (S13)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"175\" data-end=\"528\"\u003eThe Koyorad “R” Series Racing Radiator features a robust 48mm all-aluminum core mated to polished aluminum end tanks for both performance and visual appeal. Each unit is manufactured using state-of-the-art \u003cstrong data-start=\"381\" data-end=\"411\"\u003eNocolok brazing technology\u003c\/strong\u003e, ensuring a seamless bond between brackets, headers, tubes, and fins for superior durability and thermal efficiency.\u003c\/p\u003e\n\u003cp data-start=\"530\" data-end=\"876\"\u003eHand-crafted aluminum end tanks are TIG-welded using advanced \u003cstrong data-start=\"592\" data-end=\"624\"\u003eHeliarc soldering techniques\u003c\/strong\u003e, then polished to a mirror finish for a high-end look. The radiator maintains \u003cstrong data-start=\"703\" data-end=\"731\"\u003eOEM-spec mounting points\u003c\/strong\u003e, allowing direct fitment without major modifications. For optimal performance, the use of aftermarket \u003cstrong data-start=\"834\" data-end=\"851\"\u003eelectric fans\u003c\/strong\u003e is strongly recommended.\u003c\/p\u003e\n\u003cp data-start=\"878\" data-end=\"1256\"\u003eAdditional features include a \u003cstrong data-start=\"908\" data-end=\"932\"\u003e1\/8\" NPT sensor port\u003c\/strong\u003e, precise \u003cstrong data-start=\"942\" data-end=\"968\"\u003etube-and-fin alignment\u003c\/strong\u003e, and compatibility with \u003cstrong data-start=\"993\" data-end=\"1024\"\u003eKoyorad Hyper Radiator Caps\u003c\/strong\u003e (sold separately) to raise system pressure to 1.3 bar—enhancing overall cooling performance. Designed specifically for \u003cstrong data-start=\"1144\" data-end=\"1168\"\u003emanual transmissions\u003c\/strong\u003e, but can also be used with automatic transmissions when paired with an external cooler.\u003c\/p\u003e\n\u003cp data-start=\"1258\" data-end=\"1275\"\u003e\u003cstrong data-start=\"1258\" data-end=\"1275\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1276\" data-end=\"1482\"\u003e\n\u003cli data-start=\"1276\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1278\" data-end=\"1306\"\u003e48mm N-FLO all-aluminum core\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1340\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1340\"\u003ePolished, hand-welded end tanks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1341\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1343\" data-end=\"1370\"\u003eNocolok brazed construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1406\"\u003e\n\u003cp data-start=\"1373\" data-end=\"1406\"\u003eOE mounting for easy installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1407\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1409\" data-end=\"1438\"\u003e1\/8\" NPT sensor plug included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1482\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1482\"\u003eMirror finish for show-quality aesthetics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Koyo","offers":[{"title":"Default Title","offer_id":44681998237893,"sku":"","price":367.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1458\/0421\/files\/8d87d07bb8347f115350b058f791a28c__63320.jpg?v=1745500248","url":"https:\/\/partshopmidori.com\/products\/koyo-n-flo-radiator-sr20det-1989-1994-nissan-silvia-180sx-240sx-s13","provider":"Part Shop Midori, LLC","version":"1.0","type":"link"}