{"product_id":"nissens-90658-automatic-transmission-oil-cooler","title":"Nissens 90658 Automatic Transmission Oil Cooler","description":"\u003ch2\u003eOverview of Nissens Automatic Transmission Oil Cooler 90658\u003c\/h2\u003e\u003cp\u003eThe Nissens Automatic Transmission Oil Cooler 90658 is engineered for reliable cooling performance in select BMW models. Designed with precision, this aluminum cooler supports optimal transmission temperature management for vehicles such as the BMW 540i, 740i, 740iL, and 750iL.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from durable aluminum for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCore dimensions: 6.38 inches length, 4.45 inches height, and 3.86 inches width\u003c\/li\u003e\n\u003cli\u003eFeatures 11 core rows to maximize cooling surface area\u003c\/li\u003e\n\u003cli\u003eInlet diameter of 0.73 inches and outlet diameter of 0.43 inches for proper fluid flow\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal to ensure leak-free installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Nissens 90658 automatic transmission oil cooler is designed to maintain transmission fluid at optimal temperatures, preventing overheating and extending transmission life. Its aluminum construction offers lightweight durability and excellent thermal conductivity. The cooler’s core measures 6.38 inches in length, 4.45 inches in height, and 3.86 inches in width, with 11 rows that provide a large surface area for effective heat exchange. The inlet and outlet diameters of 0.73 inches and 0.43 inches respectively ensure proper fluid circulation within the cooling system. This part includes a gasket or seal to facilitate a secure and leak-resistant fit during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis automatic transmission oil cooler is compatible with the following BMW models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW 540i\u003c\/li\u003e\n\u003cli\u003eBMW 740i\u003c\/li\u003e\n\u003cli\u003eBMW 740iL\u003c\/li\u003e\n\u003cli\u003eBMW 750iL\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to meet the cooling requirements of these vehicles, ensuring proper transmission fluid temperature regulation under various driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Nissens 90658\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents transmission fluid overheating during heavy use or high ambient temperatures\u003c\/li\u003e\n\u003cli\u003eReduces risk of transmission damage caused by excessive heat\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent transmission performance and shifting quality\u003c\/li\u003e\n\u003cli\u003eMinimizes fluid degradation and extends transmission service intervals\u003c\/li\u003e\n\u003cli\u003eAddresses leaks or failures in the original transmission oil cooler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with BMW 540i, 740i, 740iL, or 750iL before installation\u003c\/li\u003e\n\u003cli\u003eUse the included gasket or seal to prevent leaks and ensure a tight fit\u003c\/li\u003e\n\u003cli\u003eInspect transmission fluid lines and connections for wear or damage during installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting hardware\u003c\/li\u003e\n\u003cli\u003eFlush transmission fluid system if recommended to maintain fluid cleanliness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNissens manufactures this automatic transmission oil cooler to meet OEM standards for fit, form, and function. The aluminum construction and precise core design contribute to reliable performance and durability. This part number 90658 includes a gasket or seal to support proper installation. Warranty coverage details should be confirmed with the distributor or installer, as they may vary by region.\u003c\/p\u003e","brand":"Nissens","offers":[{"title":"Default Title","offer_id":43450760233141,"sku":"BKMH-90658","price":161.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/N1_90658_Fro.jpg?v=1774735004","url":"https:\/\/www.partcatalog.com\/products\/nissens-90658-automatic-transmission-oil-cooler","provider":"PartCatalog","version":"1.0","type":"link"}