{"product_id":"mishimoto-bmw-f80-m3-m4-oil-cooler-kit-2015-2020","title":"MISHIMOTO BMW F80 M3\/M4 Oil Cooler Kit  2015-2020","description":"\u003cp\u003e\u003cspan\u003eThe Mishimoto Oil Cooler Kit delivers increased durability and improved thermal control for the 2015–2020 BMW M3 and M4. The factory oil cooler is mounted perpendicular to the main cooling stack to take advantage of the vehicle’s aerodynamics, but its lightweight tube‑and‑fin construction leaves it vulnerable to road debris and impact damage. Mishimoto reinforces this system with a significantly stronger and more efficient design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe performance oil cooler features a full aluminum bar‑and‑plate core, TIG‑welded for maximum strength and consistent heat transfer under elevated operating conditions. The robust core construction provides superior resistance to debris while improving cooling efficiency. An additional 10 mm of core thickness increases core volume by 46 percent and expands oil capacity by 0.4 qt, supporting stable oil temperatures during aggressive driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo further enhance reliability, the kit replaces the factory hardlines—prone to abrasion and corrosion—with application‑specific nylon‑braided lines that offer flexibility, durability, and secure oil flow. Custom‑engineered adapters allow the use of AN fittings at the S55 oil pump and ensure a precise, leak‑free connection to the cooler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Mishimoto Oil Cooler Kit installs directly in place of the OEM unit and is backed by the Mishimoto Lifetime Warranty, providing long‑term confidence and protection for high‑performance applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"MISHIMOTO","offers":[{"title":"Default Title","offer_id":57030462865732,"sku":"MMOC-F80-15K","price":812.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2422\/9188\/files\/1_f4b16232-640b-4aee-bb92-2d77bcc11911.jpg?v=1784738114","url":"https:\/\/www.aeroflexautomotive.com\/products\/mishimoto-bmw-f80-m3-m4-oil-cooler-kit-2015-2020","provider":"Aeroflex Automotive","version":"1.0","type":"link"}