{"product_id":"csf-99-02-gt-r-r34-high-performance-radiator-satin-finish-part-7231","title":"CSF [99-02 GT-R R34] High-Performance Radiator - Satin Finish, Part 7231","description":"The 2-Row 42mm core greatly not only increases the fluid capacity of the radiator, but also improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. More cooling rows also improve the overall efficiency of the radiator. More cooling tubes means more surface area for the coolant's heat to dissipate from.\nCSF manufactures the most advanced and efficient radiator in the industry for your R34 GTR. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.\nThe CSF #7231 Cooling product is designed to be a \"Drop-In Fit\" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.\n\u003cul\u003e\n  \u003cli\u003e6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact\u003c\/li\u003e\n  \u003cli\u003eTrue Plug-and-Play \"Drop-in Fit\" Installation Requires Absolutely No Modifications\u003c\/li\u003e\n  \u003cli\u003eM16 x 1.5P temperature sensor port with pre-installed plug\u003c\/li\u003e\n  \u003cli\u003e1.4 Bar High Pressure Radiator Cap with CSF embossed logo\u003c\/li\u003e\n  \u003cli\u003e75 Cooling Tubes with CSF's Exclusive B-Tube Technology\u003c\/li\u003e\n  \u003cli\u003eCNC Machined Mounting Pins and OEM Style Inlet\/Outlet\u003c\/li\u003e\n  \u003cli\u003e1\/8th NPT Temp Sensor Port on Top End Tank\u003c\/li\u003e\n  \u003cli\u003e100% All Aluminum TIG-Welded Construction\u003c\/li\u003e\n  \u003cli\u003e2-Row - 42mm Ultra-High-Performance Core\u003c\/li\u003e\n  \u003cli\u003eOE Location Fan Shroud Mounting Points\u003c\/li\u003e\n  \u003cli\u003eIndividually Leak and Pressure Tested\u003c\/li\u003e\n  \u003cli\u003eHand Brushed Satin Finish\u003c\/li\u003e\n  \u003cli\u003e2-Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CSF 7231 high-performance radiator is designed for the 1999-2002 Nissan GT-R R34 and provides increased cooling capacity for demanding street and performance applications. Its 2-row, 42mm core uses CSF’s B-Tube Technology, multi-louvered fins, and an all-aluminum construction to improve heat transfer and airflow while maintaining a factory-style installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFeature: Direct-fit replacement designed for installation in the OEM radiator location without modifications.\u003c\/li\u003e\n  \u003cli\u003eFeature: Includes a 1.4 bar radiator cap, pre-installed temperature sensor port plug, and OE-style inlet and outlet connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe radiator uses 75 cooling tubes with CSF’s exclusive B-Tube Technology, which is engineered to provide approximately 15% greater heat transfer than regular oval welded tubes. Its 6.5mm tall multi-louvered fins increase surface area contact and promote efficient airflow through the core. The additional cooling rows and tubes provide more surface area for coolant heat dissipation, helping improve overall radiator efficiency under elevated thermal loads.\u003c\/p\u003e\n\u003cp\u003eBuilt from 100% aluminum with TIG-welded construction, the CSF 7231 features CNC-machined mounting pins, OE-location fan shroud mounting points, and a hand-brushed satin finish. An M16 x 1.5P temperature sensor port with a pre-installed plug and a 1\/8-inch NPT temperature sensor port are integrated into the radiator design. Each unit is individually leak and pressure tested before shipment and is backed by a 2-year limited warranty. Installation should follow the vehicle manufacturer’s repair procedures; CSF recommends professional installation if you are not experienced with cooling system service.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-row, 42mm ultra-high-performance core\u003c\/li\u003e\n\u003cli\u003eCSF B-Tube Technology with 75 cooling tubes\u003c\/li\u003e\n\u003cli\u003eApproximately 15% greater heat transfer than regular oval welded tubes\u003c\/li\u003e\n\u003cli\u003e6.5mm tall multi-louvered fins for increased airflow and surface contact\u003c\/li\u003e\n\u003cli\u003e100% aluminum TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eDirect-fit, drop-in installation in the OEM location\u003c\/li\u003e\n\u003cli\u003eCNC-machined mounting pins and OE-style inlet and outlet connections\u003c\/li\u003e\n\u003cli\u003eM16 x 1.5P temperature sensor port with pre-installed plug\u003c\/li\u003e\n\u003cli\u003e1\/8-inch NPT temperature sensor port in the top end tank\u003c\/li\u003e\n\u003cli\u003e1.4 bar radiator cap with CSF embossed logo\u003c\/li\u003e\n\u003cli\u003eOE-location fan shroud mounting points\u003c\/li\u003e\n\u003cli\u003eIndividually leak and pressure tested\u003c\/li\u003e\n\u003cli\u003eHand-brushed satin finish\u003c\/li\u003e\n\u003cli\u003e2-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: N\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1","brand":"CSF","offers":[{"title":"Default Title","offer_id":47258657161318,"sku":"csf7231","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8703\/7237\/files\/a646dc94847a0cfb83558cd3dabd03d6L.jpg?v=1790182081","url":"https:\/\/jdmuscleusa.com\/products\/csf-99-02-gt-r-r34-high-performance-radiator-satin-finish-part-7231","provider":"JDMuscle","version":"1.0","type":"link"}