{"product_id":"one-stop-solutions-2454-radiator","title":"One Stop Solutions 2454 Radiator","description":"\u003ch2\u003eRadiator Overview\u003c\/h2\u003e\u003cp\u003eThis OSC Premium radiator is built for direct replacement use with OES form and function in mind. It is engineered for the Toyota Highlander and uses premium-grade aluminum construction with a plastic tank design for dependable cooling performance.\u003c\/p\u003e\u003cp\u003ePart number 2454 is a downflow radiator with a 1-inch core, integrated transmission oil cooler, and no engine oil cooler. The radiator is individually pressure tested and uses a die-cut gasket to help maintain a leak-resistant seal. Part number 2454 also follows multi-fit engineering without changing the original look and fit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium aluminum radiator construction with plastic tanks\u003c\/li\u003e\n\u003cli\u003eDownflow design with a single-row core\u003c\/li\u003e\n\u003cli\u003eIntegrated concentric transmission oil cooler\u003c\/li\u003e\n\u003cli\u003eDie-cut gasket for a tighter sealing surface\u003c\/li\u003e\n\u003cli\u003eIndividually pressure tested during production\u003c\/li\u003e\n\u003cli\u003eBuilt for OES form and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eOSC designed this radiator to match original equipment cooler design where originally equipped, while using upgraded materials and manufacturing controls. The core measures 17 11\/16 inches high by 29 1\/16 inches wide, with 1 5\/16-inch inlet and outlet diameters. For Toyota Highlander cooling system service, this radiator supports a clean replacement path when the original unit has internal leakage, reduced cooling efficiency, or cooler-related failure.\u003c\/p\u003e\u003cp\u003eThis part cross-references APDI 8012454 and Koyorad A2454 for the same application. The OSC radiator line focuses on fitted components, pressure testing, and design updates that address common failure points in higher-mileage cooling systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Radiator Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCoolant leaks from a cracked or fatigued radiator tank\u003c\/li\u003e\n\u003cli\u003eReduced cooling performance from a restricted or damaged core\u003c\/li\u003e\n\u003cli\u003eTransmission fluid temperature issues tied to a failing cooler circuit\u003c\/li\u003e\n\u003cli\u003eSeepage at the sealing surface or header area\u003c\/li\u003e\n\u003cli\u003eReplacement needs after corrosion or internal wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality Assurance\u003c\/h2\u003e\u003cp\u003eFits 2001-2007 Toyota Highlander, N\/A. Verify core dimensions, inlet and outlet size, and cooler configuration before installation. This radiator includes the transmission oil cooler and is engineered for a drop-in fit with factory-style mounting and sealing points.\u003c\/p\u003e\u003cp\u003eOSC states that each radiator is pressure tested during production and built to OES form and function standards. The design also incorporates fitted components and factory-spec torque practices during assembly.\u003c\/p\u003e","brand":"One Stop Solutions","offers":[{"title":"Default Title","offer_id":53669372133557,"sku":"FKFN-2454","price":136.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/OS_2454_Fro.jpg?v=1793692449","url":"https:\/\/www.partcatalog.com\/products\/one-stop-solutions-2454-radiator","provider":"PartCatalog","version":"1.0","type":"link"}