{"product_id":"koyorad-performance-radiator-mazda-rx-7-fb-s3-1983-1985-48mm","title":"KOYORAD Performance Radiator - Mazda RX-7 FB S3 1983-1985 - 48mm","description":"\u003ch2\u003eKoyo Performance Radiator - Mazda RX-7 FB S3 1983-1985 - 48mm\u003c\/h2\u003e\n\n\u003cp\u003eKoyorad builds every radiator in its own privately owned Japanese factories, hand assembling and Heliarc welding each core rather than relying on mass production shortcuts. This HH Series 48mm unit brings that same approach to the \u003cstrong\u003eMazda RX-7 FB\u003c\/strong\u003e, giving a classic rotary a cooling upgrade the factory plastic and aluminium radiator was never built to match.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the \u003cstrong\u003eMazda RX-7\u003c\/strong\u003e \u003cstrong\u003eFB\u003c\/strong\u003e 2D Coupe, \u003cstrong\u003eS3\u003c\/strong\u003e 1983-1985 including \u003cstrong\u003eGSL-SE\u003c\/strong\u003e variants fitted with manual transmission. SKU HH063146 (cross reference KH063144).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Automatic transmission vehicles require an external transmission cooler, as this radiator does not include a transmission cooler provision.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCore type: HH Series, ultra high fin density\u003c\/li\u003e\n\u003cli\u003eCore thickness: 48mm\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 425 x 557\/567mm\u003c\/li\u003e\n\u003cli\u003eTube pitch: 55\/55 x 570mm\u003c\/li\u003e\n\u003cli\u003eInlet\/outlet diameter: 38mm top and bottom, 17mm overflow\u003c\/li\u003e\n\u003cli\u003eConstruction: all aluminium, Nocolok brazed, Heliarc welded by hand\u003c\/li\u003e\n\u003cli\u003eBillet filler neck\u003c\/li\u003e\n\u003cli\u003eM12 x 1.25 low coolant sensor provision on top tank centre\u003c\/li\u003e\n\u003cli\u003eRetains OEM fan shroud mounting points\u003c\/li\u003e\n\u003cli\u003eDirect bolt-in, no modifications required\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and transmission configuration are confirmed before ordering.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this radiator suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":49135499509860,"sku":"HH063146","price":749.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6260\/1060\/files\/s-l1600_4_59499587-5839-4607-841b-34f8fa09b457.jpg?v=1788419016","url":"https:\/\/kyp.com.au\/products\/koyorad-performance-radiator-mazda-rx-7-fb-s3-1983-1985-48mm","provider":"KYP Performance House","version":"1.0","type":"link"}