{"product_id":"csf-3729-radiator","title":"CSF 3729 Radiator","description":"\u003ch2\u003eCSF 3729 Radiator for Silverado 1500 and Sierra 1500\u003c\/h2\u003e\u003cp\u003eCSF 3729 is an OE-style radiator built with an aluminum core and plastic tanks for 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500 applications. It uses a cross-flow design with quick-connect oil cooler fittings and the correct inlet and outlet sizing for direct replacement service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAluminum core with plastic tank construction\u003c\/li\u003e\n\u003cli\u003eCross-flow radiator design\u003c\/li\u003e\n\u003cli\u003eSingle-row core configuration\u003c\/li\u003e\n\u003cli\u003eQuick-connect oil cooler fittings\u003c\/li\u003e\n\u003cli\u003eInlet diameter: 1 5\/16 left\u003c\/li\u003e\n\u003cli\u003eOutlet diameter: 1 9\/16 right\u003c\/li\u003e\n\u003cli\u003eFits 2014-2018 Chevrolet Silverado 1500 and 2014-2018 GMC Sierra 1500\u003c\/li\u003e\n\u003cli\u003ePart number: 3729\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eCSF 3729 radiator is engineered for direct-fit cooling system replacement on the Chevrolet Silverado 1500 and GMC Sierra 1500. The aluminum core helps transfer heat efficiently, while the OE-style plastic tanks match the factory layout for a clean installation and proper hose and cooler connection alignment. CSF states its radiators are manufactured to high-performance standards and validated through wind-tunnel testing, with broad application coverage across many vehicle platforms. This part cross-references Bosch 13396 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Radiator Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOverheating caused by a leaking or restricted radiator\u003c\/li\u003e\n\u003cli\u003eCoolant loss from cracked tanks or aged core seams\u003c\/li\u003e\n\u003cli\u003eReduced cooling efficiency in stop-and-go driving\u003c\/li\u003e\n\u003cli\u003eTransmission cooler connection issues at the radiator\u003c\/li\u003e\n\u003cli\u003eFitment problems from an incorrect replacement radiator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify radiator dimensions, inlet and outlet orientation, and oil cooler fitting style before installation. This radiator uses quick-connect oil cooler fittings and does not include a cap. Confirm the vehicle is a 2014-2018 Chevrolet Silverado 1500 or 2014-2018 GMC Sierra 1500 before ordering. Part number 3729 should be matched to the original radiator configuration for proper fitment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eCSF manufactures radiators in ISO\/TSO-certified facilities and applies engineering validation to support consistent cooling performance. The brand has supplied radiators worldwide for decades and produces a wide range of OE-style replacement cooling components.\u003c\/p\u003e","brand":"CSF","offers":[{"title":"Default Title","offer_id":52431273296053,"sku":"BBMD-3729","price":244.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/C3_3729_Fro.jpg?v=1777849724","url":"https:\/\/www.partcatalog.com\/products\/csf-3729-radiator","provider":"PartCatalog","version":"1.0","type":"link"}