{"product_id":"oil-thermostat-for-bmw-n54-n55-s55","title":"Oil Thermostat for BMW N54\/N55\/S55","description":"The Mosselman Oil Thermostat offers advanced temperature control for BMW N54, N55, and S55 engines, addressing common oil cooling issues. Unlike the stock thermostat which opens at 105°C (220°F), this unit activates at 85°C (185°F), leading to operational oil temperatures up to 20°C (68°F) lower than OEM specifications. This enhanced cooling capability ensures more stable performance and significantly improves engine reliability, making it a highly recommended upgrade for these BMW powerplants, particularly when tuned.\n\nConstructed from a solid block of high-grade aluminum, the Mosselman Oil Thermostat features a CNC-machined housing and a genuine thermostat, ensuring effective operation in both hot and cold climates. It is designed as a plug-and-play component, with an installation time of approximately 30 minutes. While it ensures oil reaches operating temperature at the same rate as a stock thermostat, its primary benefit lies in maintaining a cooler and more consistent oil temperature range during spirited driving, which is crucial for sustained performance and engine longevity. For more extreme applications, Mosselman also offers dedicated oil cooler kits.\n\n**Important Considerations:**\n*   This product is specifically designed for BMW N54, N55, and S55 engines.\n*   Hardware and gasket kits are sold separately (Hardware Kit: T#27338727, Gasket Kit: T#4799665).","brand":"Mosselman","offers":[{"title":"Default Title","offer_id":52663032119608,"sku":"7911-MOS","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687076517.jpg?v=1784323029","url":"https:\/\/store.motormia.co\/products\/oil-thermostat-for-bmw-n54-n55-s55","provider":"MOTORMIA","version":"1.0","type":"link"}