{"product_id":"mmr-low-temp-thermostat-mmr17-0101-for-bmw-n54-n55","title":"MMR Low Temp Thermostat MMR17-0101 for BMW \/ N54 \/ N55","description":"\u003ch1\u003eMMR Performance Low-Temperature Oil Thermostat – BMW N54 \u0026amp; N55\u003c\/h1\u003e\n\u003cp\u003eReplaces the OE oil thermostat on the BMW N54 and N55 engine with a lower-opening unit, keeping oil temperature within a controlled 90–110°C range. Fits models from 2008 onwards — check the fitment table below for your specific chassis and variant.\u003c\/p\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eHigher power output and sustained high-load driving — particularly on track — increase the amount of heat the engine has to dissipate. The factory oil thermostat is calibrated around OE power levels, so tuned or hard-driven N54\/N55 engines commonly run oil temperatures above the optimal range, reducing the oil's ability to maintain proper lubrication under load.\u003c\/p\u003e\n\u003cp\u003eThe MMR low-temperature thermostat lowers the regulation point so oil temperature is held between 90–110°C. It's a straightforward, bolt-in alternative to fitting a separate oil cooler system, using the existing OE thermostat housing.\u003c\/p\u003e\n\u003cp\u003eMachined from T6-6061 aircraft-grade aluminium and anodised in a dark anthracite finish.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRegulates oil temperature to a 90–110°C range\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the OE thermostat, fits into the existing housing\u003c\/li\u003e\n\u003cli\u003eMachined from T6-6061 aircraft-grade aluminium\u003c\/li\u003e\n\u003cli\u003eAnodised dark anthracite finish\u003c\/li\u003e\n\u003cli\u003eComplete kit — no additional parts required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Series\u003c\/td\u003e\n\u003ctd\u003eF20 \/ F21 \/ E88 \/ E82\u003c\/td\u003e\n\u003ctd\u003e2008–2019\u003c\/td\u003e\n\u003ctd\u003e135i, M135i, M135iX\u003c\/td\u003e\n\u003ctd\u003eN54, N55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Series\u003c\/td\u003e\n\u003ctd\u003eF22 \/ F23\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003ctd\u003eM235i, M235iX\u003c\/td\u003e\n\u003ctd\u003eN55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 Series\u003c\/td\u003e\n\u003ctd\u003eF30 \/ F31 \/ E90 \/ E91 \/ E92 \/ E93\u003c\/td\u003e\n\u003ctd\u003e2008–2019\u003c\/td\u003e\n\u003ctd\u003e335i, 335xi, 335iX\u003c\/td\u003e\n\u003ctd\u003eN54, N55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 Series\u003c\/td\u003e\n\u003ctd\u003eF32 \/ F33\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003ctd\u003e435i, 435iX\u003c\/td\u003e\n\u003ctd\u003eN54, N55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Suitable for model years 2008 onwards only.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eFits into the OE oil thermostat housing on the N54 and N55 engine. Installation follows the same procedure as replacing the factory thermostat.\u003c\/p\u003e","brand":"QT Parts","offers":[{"title":"Default Title","offer_id":53588092387675,"sku":"MMR17-0101","price":99.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9937\/5126\/files\/MMR17-0101-1.png?v=1783937201","url":"https:\/\/www.qtparts.fi\/en\/products\/mmr-low-temp-thermostat-mmr17-0101-for-bmw-n54-n55","provider":"QT Parts","version":"1.0","type":"link"}