{"product_id":"85-c-oil-thermostat","title":"85°C Oil Thermostat","description":"The Mosselman S55 Billet Oil Thermostat is engineered to address the oil cooling challenges faced by the S55 engine. Unlike the stock thermostat, which can reach up to 120°C during normal driving, this upgraded unit opens at a cooler 85°C and maintains a more stable operating temperature between 95°C and 105°C. This cooler and more consistent oil temperature translates to improved engine reliability and more stable performance, particularly for vehicles that have been tuned.\n\nConstructed from a solid block of high-grade aluminum at Mosselman's own facility, the thermostat features a CNC-machined housing for durability. It utilizes a real thermostat mechanism, ensuring proper operation in both hot and cold climates, rather than being an always-open solution. The design also ensures that the oil still reaches its operating temperature at a similar rate to the stock thermostat, providing a seamless integration.\n\nInstallation is designed to be plug-and-play, with an estimated time of only 30 minutes. However, it is crucial to note that the hardware kit and gasket kit are sold separately and are highly recommended for a proper, leak-free installation. Specifically, the hardware kit (T#27338727) and gasket kit (T#4799665) are required. The product fits all BMW models equipped with the S55 3.0L engine.","brand":"Mosselman","offers":[{"title":"Default Title","offer_id":52663031136568,"sku":"30210060","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687076516.jpg?v=1784323022","url":"https:\/\/store.motormia.co\/products\/85-c-oil-thermostat","provider":"MOTORMIA","version":"1.0","type":"link"}