{"product_id":"genuine-bmw-n55-e70-e82-e90-e92-engine-coolant-thermostat-inc-135i-335i-x1-35ix-x6-40ix","title":"Genuine BMW N55 Engine Coolant Thermostat OEM 11537601158  Fits 135i, 335i\/335xi, X1 35iX, X5 35iX\/40iX, X6 35iX\/40iX  E82 E88 E90 E91 E92 E93 E84 E70 E71","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eBMW N55 Water Thermostat Assembly – OE Part 11537601158\u003c\/h2\u003e\n  \n  \u003cp\u003eKeep your turbocharged straight-six running at the correct operating temperature with this factory BMW water thermostat for N55 engines. This original equipment temperature regulator restores stable coolant control, quick warm up and consistent performance on road and spirited drives. Part number 11537601158.\u003c\/p\u003e\n  \n  \u003cp\u003eWe supply and install this OE assembly regularly on customer cars and on our own builds, and the results speak for themselves: smoother warm up, dependable cooling under load and long-term reliability you can trust from a genuine BMW part.\u003c\/p\u003e\n  \n  \u003ch3\u003eWhy choose this OE temperature regulator\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW component for the N55 turbo six for precise temperature management\u003c\/li\u003e\n    \u003cli\u003eDirect swap with factory connectors and sealing points, no modifications needed\u003c\/li\u003e\n    \u003cli\u003eImproves heater performance and helps maintain optimal fuel economy\u003c\/li\u003e\n    \u003cli\u003eStabilises coolant temps during daily use, towing or enthusiastic driving\u003c\/li\u003e\n    \u003cli\u003eIdeal preventative maintenance to avoid overheating and fluctuating gauge readings\u003c\/li\u003e\n    \u003cli\u003eUsed by us in-house with consistently excellent customer feedback\u003c\/li\u003e\n    \u003cli\u003eGenuine OE part number: \u003cstrong\u003e11537601158\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eCompatible BMW applications\u003c\/h3\u003e\n  \u003cp\u003eDesigned for N55-powered E-series vehicles. Confirmed fitment includes:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series E82 and E88 135i\u003c\/li\u003e\n    \u003cli\u003e3 Series E90, E91, E92, E93 335i and 335xi\u003c\/li\u003e\n    \u003cli\u003eX1 E84 xDrive 35i\u003c\/li\u003e\n    \u003cli\u003eX5 E70 xDrive 35i and xDrive 40i\u003c\/li\u003e\n    \u003cli\u003eX6 E71 xDrive 35i and xDrive 40i\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eTypical build ranges: late 2008 through 2014 depending on model and chassis.\u003c\/p\u003e\n  \n  \u003ch3\u003eSigns your thermostat assembly needs replacement\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eEngine takes too long to reach operating temperature\u003c\/li\u003e\n    \u003cli\u003eTemperature swings or creeping temps under load or in traffic\u003c\/li\u003e\n    \u003cli\u003eHeater output is poor despite normal coolant level\u003c\/li\u003e\n    \u003cli\u003eDiagnostic scan reveals thermostat-related faults\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eFitment confirmation\u003c\/h3\u003e\n  \u003cp\u003eWe can verify compatibility before dispatch. Provide your UK registration or last 7 of VIN at checkout and we will confirm that \u003cstrong\u003e11537601158\u003c\/strong\u003e is correct for your vehicle.\u003c\/p\u003e\n  \n  \u003ch3\u003eProfessional installation\u003c\/h3\u003e\n  \u003cp\u003eWe recommend expert fitting to protect your engine and ensure correct bleeding of the cooling system. Book with MJ Modifications in Warwickshire for supply and install. Email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for a quote.\u003c\/p\u003e\n  \n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003eManufacturer: BMW\u003c\/p\u003e\n  \u003cp\u003eWarranty: Two years for UK customers and one year for international customers when a compatible VIN is provided at checkout.\u003c\/p\u003e\n  \n  \u003ch3\u003eSearch terms to help you find the right part\u003c\/h3\u003e\n  \u003cp\u003eBMW N55 water thermostat, OE BMW temperature regulator, BMW 11537601158, N55 cooling system thermostat, BMW 135i temp control valve, 335i thermostat assembly, E90 E92 E93 cooling thermostat, E82 E88 135i cooling part, E84 X1 35i thermostat, E70 X5 xDrive 35i thermostat unit, E71 X6 xDrive 40i thermostat, BMW straight-six turbo thermostat, N55 thermostat replacement UK, BMW thermostat housing assembly N55.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"BMW","offers":[{"title":"Default Title","offer_id":55975970898306,"sku":null,"price":199.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/GenuineBMWN55E70E82E90E92EngineCoolantThermostat_Inc.135i_335i_X135iX_X640iX_-1_1946x_f9293155-b35e-42aa-921b-648af3257807.jpg?v=1763324561","url":"https:\/\/mjmodifications.co.uk\/products\/genuine-bmw-n55-e70-e82-e90-e92-engine-coolant-thermostat-inc-135i-335i-x1-35ix-x6-40ix","provider":"MJ Modifications","version":"1.0","type":"link"}