{"product_id":"aluminum-racing-radiator-3","title":"Aluminum Racing Radiator","description":"The Koyo Aluminum Racing Radiator is engineered to enhance the cooling performance of your Subaru WRX or STI (2003-2007) with a manual transmission. Constructed entirely from aluminum, this radiator offers superior durability over factory plastic-tank units, which are prone to expansion and failure under heat cycles. The all-aluminum build also allows for future welding and repairs, potentially making it the last radiator you'll need to purchase.\n\nKey construction details include Heli-arc welding for robust aluminum connections, a thicker core, and precise tube and fin alignment to optimize coolant flow and heat transfer. It also features NoClock Brazing, a state-of-the-art furnace bonding process that ensures components resist damage from vibration and road debris. The billet filler neck is precision-machined for lasting durability. This radiator includes a 1\/8PT female accessory fitting, supplied with a threaded plug.\n\nInstallation notes indicate that the upper radiator hose may require trimming for proper clearance. Additionally, owners of early model WRX vehicles should verify if their stock radiator has a cap; those without one will require the 2002 WRX radiator.","brand":"KoyoRad","offers":[{"title":"Default Title","offer_id":52686547091768,"sku":"KOYVH091672","price":403.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687882098.jpg?v=1784874784","url":"https:\/\/store.motormia.co\/products\/aluminum-racing-radiator-3","provider":"MOTORMIA","version":"1.0","type":"link"}