{"product_id":"performance-koyo-radiator-nissan-silvia-s13-dual-pass-48mm","title":"Performance Koyo Radiator, Nissan Silvia, S13, SR20DET, Dual Pass, 48mm","description":"\u003cp data-mce-fragment=\"1\"\u003eKOYO-KH020252NU06 International part number\u003cbr data-mce-fragment=\"1\"\u003eKOYO-HH020252N Is used by Koyorad USA (N-Flow)\u003cbr data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eN-FLO Technology 48mm Radiator Core\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eWhen factory equipped radiators have inlet and outlet locations that allow proper placement,  Koyorad carefully welds aluminum partitions in the upper and lower tanks of the radiator.  This is Koyorad’s N-Flo Technology which allows for a double or triple pass radiator. This design cools more efficiently by allowing the coolant to remain in the radiator for a longer period therefore transferring more heat to the surrounding air.  N-Flo Technology is available on cars that are known to have limited airflow to the radiator. Unless noted otherwise, all Koyorad N-Flo Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.  See notes in individual item descriptions for details.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePrecise Tube and Fin Alignment:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eConstruction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eNocolok Brazing:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eTubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBillet Filler Neck:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ePrecision machined billet filler necks are incorporated on each Koyo radiator for strength, durability, and better sealing.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eOE Specific Mountin:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eKoyo incorporates application specific mounting locations for all fan shrouds, inlet\/outlet hoses and top\/bottom mounting pins, ensuring quick and pain-free installs.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eHand Crafted Heliarc Welds:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eEach Koyo Alloy Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond to mate all components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFitment:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003e1989-1994 Nissan S13 Silvia SR20DET and 1989-1998 Nissan S13 180SX SR20DET\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote: Automatic vehicles will require external transmission cooler.\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/koyoradracing.com\/images\/product\/icon_nflo_large.gif\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/koyoradracing.com\/images\/product\/icon_nflo_large.gif\"\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cimg alt=\"drawing for part number HH020252N\" class=\"img-fluid\" id=\"detailImage\" src=\"https:\/\/koyoradracing.com\/images\/product\/drawings\/full\/HH020252N.gif\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/koyoradracing.com\/images\/product\/drawings\/full\/HH020252N.gif\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cimg class=\"img-fluid\" src=\"https:\/\/nzairfilter.co.nz\/images\/CKEDIT\/koyo-n-flow.jpg\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/nzairfilter.co.nz\/images\/CKEDIT\/koyo-n-flow.jpg\"\u003e\u003c\/p\u003e","brand":"Koyo","offers":[{"title":"Default Title","offer_id":43083633393917,"sku":"(KH020252NU06)","price":545.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/0417\/0749\/products\/image-2022-07-08T181451.889.jpg?v=1706867968","url":"https:\/\/prolinkperformance.com\/products\/performance-koyo-radiator-nissan-silvia-s13-dual-pass-48mm","provider":"Prolink Performance","version":"1.0","type":"link"}