{"product_id":"koyorad-a13870-radiator","title":"Koyorad A13870 Radiator","description":"\u003ch2\u003eOE Equivalent Radiator\u003c\/h2\u003e\u003cp\u003eThe Koyorad A13870 radiator is an OE-equivalent replacement built for cooling-system service on select Subaru applications. It is specified for vehicles with an external oil cooler and matches the fitment details needed for a direct replacement search.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOE-equivalent radiator construction from Koyorad\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 29.3125 in. width, 15.375 in. height, 0.625 in. thickness\u003c\/li\u003e\n\u003cli\u003eBuilt for Subaru Legacy and Subaru Outback applications with an external oil cooler\u003c\/li\u003e\n\u003cli\u003ePart number A13870 for catalog and fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eKoyorad A13870 is a radiator replacement for 2020-2022 Subaru Legacy and 2020-2022 Subaru Outback models equipped with an external oil cooler. Koyorad positions this radiator as an OE-equivalent solution, using its manufacturing experience to supply a replacement that aligns with original-style cooling system requirements. The A13870 radiator is a practical match for buyers searching for a Subaru Legacy radiator or Subaru Outback radiator by part number.\u003c\/p\u003e\u003cp\u003eThe Koyorad Radiator line focuses on replacement cooling components that follow OE-style specifications. For shoppers comparing radiator options by application, A13870 provides a straightforward fitment reference for the listed Subaru models and cooling configuration. This part cross-references BBB Industries 13870 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a leaking or damaged radiator\u003c\/li\u003e\n\u003cli\u003eRestoring coolant flow through the cooling system\u003c\/li\u003e\n\u003cli\u003eAddressing overheating caused by radiator failure\u003c\/li\u003e\n\u003cli\u003eMatching an OE-style radiator for listed Subaru applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle has an external oil cooler before ordering. Confirm radiator dimensions and part number A13870 against the removed unit and the vehicle’s cooling-system configuration. Use the fitment details exactly as listed for 2020-2022 Subaru Legacy and 2020-2022 Subaru Outback applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eKoyorad describes this radiator as an OE-equivalent replacement and notes its technical experience in manufacturing replacement cooling components.\u003c\/p\u003e","brand":"Koyorad","offers":[{"title":"Default Title","offer_id":53534281400501,"sku":"GTQS-A13870","price":177.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/KO_A13870_Dia.jpg?v=1792129192","url":"https:\/\/www.partcatalog.com\/products\/koyorad-a13870-radiator","provider":"PartCatalog","version":"1.0","type":"link"}