{"product_id":"derale-tube-type-fluid-cooler-13-5-x-7-625-in-black-powder-coat-6-an-fittings-aluminum","title":"Derale Tube-Type Fluid Cooler 13.5 x 7.625 in, Black Powder Coat — 6 AN Fittings, Aluminum","description":"\u003cp\u003e\u003cstrong\u003eThe Derale 13.5 x 7.625-inch tube-type fluid cooler is a compact, six-pass aluminum cooler with embossed tube turbulators and 6 AN male fittings for efficient heat extraction in universal cooling installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact cooler is designed to lower operating temperatures for oil, transmission fluid, power steering fluid, or other compatible liquids in vehicles and industrial equipment. Built from aluminum with a durable black powder coat finish, the cooler combines a multi-pass tube layout with internal turbulators and copper tubing mechanically bonded to aluminum fins to maximize thermal transfer while fitting into tight spaces.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this cooler improve heat transfer in constrained installations?\u003c\/h3\u003e\n\u003cp\u003eThe Derale tube-type design forces fluid through six sequential passes, increasing residence time and temperature differential across the core. Embossed turbulators inside each tube create internal agitation of the fluid, breaking up laminar flow and boosting convective heat transfer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSix-pass routing for longer fluid path and improved cooling efficiency\u003c\/li\u003e\n  \u003cli\u003eEmbossed turbulators in each tube to disturb fluid layers\u003c\/li\u003e\n  \u003cli\u003eCopper tubing expanded into aluminum fins for solid thermal conduction\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions (13.5\" x 7.625\" x 0.75\") for tight mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the connections and materials—will it fit my lines?\u003c\/h3\u003e\n\u003cp\u003eThis cooler uses 6 AN male inlet and outlet fittings, a common sizing in performance and retrofit applications. The core assembly features copper tubing mechanically expanded into aluminum cooling fins, and the entire assembly is protected by a black powder coat to resist corrosion from road and workshop environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6 AN male inlet\/outlet—compatible with standard AN hose and adapter fittings\u003c\/li\u003e\n  \u003cli\u003eAluminum core and end tanks for lightweight durability\u003c\/li\u003e\n  \u003cli\u003eCopper tubing integrated with aluminum fins to enhance heat path\u003c\/li\u003e\n  \u003cli\u003eBlack powder coat finish for added corrosion and abrasion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the cooler protected and how durable is it for everyday use?\u003c\/h3\u003e\n\u003cp\u003eThe powder-coated aluminum body helps resist corrosion and surface wear while maintaining a lightweight profile. Extruded plastic fin guards protect the delicate aluminum fins from impact and debris without impeding airflow, extending the cooler’s service life in automotive and industrial settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack powder coat for environmental protection and a low-reflective appearance\u003c\/li\u003e\n  \u003cli\u003ePlastic fin guards reduce damage from stones and tools\u003c\/li\u003e\n  \u003cli\u003eSturdy tube-to-fin mechanical bond resists vibration-induced loosening\u003c\/li\u003e\n  \u003cli\u003eUniversal form factor simplifies retrofit into many mounting configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical installation and maintenance considerations should I know?\u003c\/h3\u003e\n\u003cp\u003eThe cooler’s slim profile and standardized fittings make it straightforward to position in front of radiators, behind bumpers, or inside engine bays with limited clearance. Maintenance is minimal—periodic inspection for bent fins, leaks at fittings, and ensuring fin guards remain intact are generally sufficient to keep it performing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSlim 0.75\" thickness to fit narrow mounting pockets\u003c\/li\u003e\n  \u003cli\u003eUse AN-compatible hoses or adapters to match existing plumbing\u003c\/li\u003e\n  \u003cli\u003eCheck fin guards and fittings during routine service intervals\u003c\/li\u003e\n  \u003cli\u003eFlush and replace fluid per vehicle or equipment manufacturer recommendations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Derale 13.5 x 7.625 tube-type fluid cooler suits owners and technicians seeking a compact, high-efficiency add-on cooler for automotive performance builds, towing rigs, or industrial systems where space is limited. It’s targeted at those needing reliable fluid temperature control with common AN plumbing, durable construction, and straightforward installation, without requiring a custom-fabricated solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size fittings does this Derale cooler use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses 6 AN male inlet and outlet fittings compatible with standard AN hoses and adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this cooler be mounted in tight spaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, its slim 0.75-inch thickness and compact footprint make it suitable for confined mounting locations.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Derale","offers":[{"title":"Default Title","offer_id":48084078362782,"sku":"B004XONRQ8","price":94.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/derale-front-view-fluid-cooler.jpg?v=1785845658","url":"https:\/\/northtrailauto.ca\/products\/derale-tube-type-fluid-cooler-13-5-x-7-625-in-black-powder-coat-6-an-fittings-aluminum","provider":"North Trail Auto","version":"1.0","type":"link"}