{"product_id":"liqui-moly-hydraulic-lifter-additive-300ml-pack-of-4-2770","title":"LIQUI MOLY Hydraulic Lifter Additive 300ml [PACK OF 4] - 2770","description":"\u003cp\u003e\u003cstrong\u003eLIQUI MOLY Hydraulic Lifter Additive 300ml\u003c\/strong\u003e is a specialist \u003cstrong\u003eengine oil additive designed to reduce hydraulic tappet\/lifter noise\u003c\/strong\u003e and help restore the correct operation of hydraulic lifters.\u003c\/p\u003e\n\u003cp\u003eIt cleans \u003cstrong\u003eoil holes, valve bores and oil circulation ducts\u003c\/strong\u003e, helping improve lubrication and reduce troublesome ticking or clattering noises caused by restricted oil flow.\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 Hydraulic Lifter Additive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 300ml\u003c\/li\u003e\n\u003cli\u003eHelps reduce \u003cstrong\u003ehydraulic tappet \/ lifter noise\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCleans \u003cstrong\u003eoil holes, ducts and valve bores\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps restore optimum hydraulic lifter operation\u003c\/li\u003e\n\u003cli\u003eImproves the \u003cstrong\u003elubricating properties of engine oil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCan help improve the function of \u003cstrong\u003eoil-pressure timing chain tensioners\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003epetrol and diesel engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for engines \u003cstrong\u003ewith or without DPF\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eTested for \u003cstrong\u003eturbochargers and catalytic converters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for \u003cstrong\u003etiming belts running in oil\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with commercially available motor oils\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e300ml treats up to 6 litres of engine oil\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eAdd \u003cstrong\u003eLIQUI MOLY Hydraulic Lifter Additive directly to the engine oil\u003c\/strong\u003e. The product can be added at any time.\u003c\/p\u003e\n\u003cp\u003eAfter adding, warm up the engine. For a lasting effect, LIQUI MOLY recommends using the additive \u003cstrong\u003eafter each oil change\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eOne \u003cstrong\u003e300ml can treats up to 6 litres of engine oil\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIdeal for Noisy Hydraulic Tappets\u003c\/h3\u003e\n\u003cp\u003eHydraulic tappet noise can occur when narrow oil passages become restricted by deposits. This additive helps clean these passages, supporting correct oil flow and smoother hydraulic lifter operation.\u003c\/p\u003e\n\u003cp\u003eIt can also help reduce noise from compatible \u003cstrong\u003eoil-pressure-operated timing chain tensioners\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e LIQUI MOLY\u003cbr\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Hydraulic Lifter \/ Tappet Additive\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 300ml\u003cbr\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e Petrol \u0026amp; Diesel Engines\u003cbr\u003e\u003cstrong\u003eTreatment Capacity:\u003c\/strong\u003e Up to 6 Litres of Engine Oil\u003cbr\u003e\u003cstrong\u003eDPF Compatible:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eTurbo \u0026amp; Catalytic Converter Tested:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003ch3\u003eCommon Customer Search Terms\u003c\/h3\u003e\n\u003cp\u003eLIQUI MOLY Hydraulic Lifter Additive, Liqui Moly lifter additive 300ml, hydraulic tappet additive, hydraulic lifter cleaner, tappet noise reducer, noisy tappet treatment, engine ticking noise additive, valve lifter additive, engine oil additive, hydraulic tappet cleaner, lifter noise treatment, timing chain noise additive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Not suitable for \u003cstrong\u003emotorcycles with wet clutches\u003c\/strong\u003e. Persistent tappet or timing-chain noise may indicate mechanical wear or damage that requires inspection or repair.\u003c\/p\u003e","brand":"Liqui Moly","offers":[{"title":"Default Title","offer_id":56405638873467,"sku":null,"price":38.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3454\/0825\/files\/ChatGPT_Image_Sep_5_2026_11_36_21_AM_4.png?v=1788604971","url":"https:\/\/grandcorporation.co.uk\/fr\/products\/liqui-moly-hydraulic-lifter-additive-300ml-pack-of-4-2770","provider":"Grand Corporation","version":"1.0","type":"link"}