{"product_id":"liqui-moly-radiator-cleaner-300ml-1804","title":"LIQUI MOLY RADIATOR CLEANER 300ML - 1804","description":"\u003cp\u003e\u003cstrong\u003eLIQUI MOLY Radiator Cleaner 300ml\u003c\/strong\u003e is a powerful \u003cstrong\u003ecooling system and radiator cleaner\u003c\/strong\u003e designed to remove harmful deposits including \u003cstrong\u003eoil, grease, sludge and limescale\u003c\/strong\u003e from the vehicle's cooling and heating system.\u003c\/p\u003e\n\u003cp\u003eIt helps restore efficient coolant circulation and \u003cstrong\u003eoptimum heat transfer\u003c\/strong\u003e, supporting reliable engine cooling and helping reduce problems caused by contaminated or restricted cooling systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e LIQUI MOLY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Radiator Cleaner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 300ml\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e300ml treats up to 10 litres of coolant\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCleans the \u003cstrong\u003eradiator and cooling system\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemoves \u003cstrong\u003eoil and greasy residues\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps disperse \u003cstrong\u003esludge and deposits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemoves\/converts \u003cstrong\u003elimescale deposits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps restore efficient \u003cstrong\u003eheat transfer and cooling\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps clean thermostat valves and control mechanisms\u003c\/li\u003e\n\u003cli\u003eSafe for \u003cstrong\u003erubber and plastic components\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with conventional \u003cstrong\u003ecoolants and antifreeze\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eContains \u003cstrong\u003eno aggressive acids or alkalis\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for cooling and heating systems in \u003cstrong\u003ewater-cooled engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eAdd the contents to the cooling system and switch on the vehicle's heater. Run the engine at \u003cstrong\u003eoperating temperature for approximately 10–30 minutes\u003c\/strong\u003e, depending on the level of contamination.\u003c\/p\u003e\n\u003cp\u003eAfter cleaning, drain the coolant\/cleaner mixture, \u003cstrong\u003eflush the cooling system thoroughly with water\u003c\/strong\u003e, then refill with the correct coolant according to the vehicle manufacturer's instructions.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Radiator Cleaner \/ Cooling System Flush\u003cbr\u003e\u003cstrong\u003eContainer Size:\u003c\/strong\u003e 300ml\u003cbr\u003e\u003cstrong\u003eTreatment Capacity:\u003c\/strong\u003e Up to 10 Litres\u003cbr\u003e\u003cstrong\u003eDosage:\u003c\/strong\u003e 1:33\u003cbr\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Water-Cooled Engine Cooling \u0026amp; Heating Systems\u003cbr\u003e\u003cstrong\u003eAntifreeze Compatible:\u003c\/strong\u003e Yes*\u003c\/p\u003e\n\u003ch3\u003eCommon Customer Search Terms\u003c\/h3\u003e\n\u003cp\u003eLIQUI MOLY Radiator Cleaner, Liqui Moly radiator cleaner 300ml, radiator flush, cooling system cleaner, coolant system flush, radiator cleaner additive, car radiator flush, cooling system flush 300ml, coolant cleaner, radiator sludge remover, limescale remover radiator, engine cooling system cleaner, radiator cleaning fluid.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Not suitable for \u003cstrong\u003elow-conductivity coolants\u003c\/strong\u003e. Always follow the vehicle manufacturer's cooling-system and coolant requirements.\u003c\/p\u003e","brand":"LIQUI MOLY","offers":[{"title":"Default Title","offer_id":56405665874299,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3454\/0825\/files\/ChatGPTImageSep5_2026_12_33_56PM_1.png?v=1788608048","url":"https:\/\/grandcorporation.co.uk\/products\/liqui-moly-radiator-cleaner-300ml-1804","provider":"Grand Corporation","version":"1.0","type":"link"}