{"product_id":"optilube-15w-40-semi-synthetic-engine-oil-api-sl-ch-4-acea-a3-b4-gtm","title":"Optilube 15W-40 Semi Synthetic Engine Oil API SL\/CH-4 ACEA A3\/B4 | GTM","description":"\u003cdiv style=\"font-family:Assistant,Arial,sans-serif; color:#000; max-width:960px; margin:auto; line-height:1.6;\"\u003e\n\n  \u003cdiv style=\"background:linear-gradient(135deg,#0a0a0a 0%,#1a1a1a 60%,#000 100%); border-radius:12px; padding:30px; margin-bottom:28px; box-shadow:0 8px 24px rgba(0,0,0,0.25);\"\u003e\n    \u003cdiv style=\"display:flex; align-items:center; gap:16px; margin-bottom:16px;\"\u003e\n      \u003cimg src=\"https:\/\/gtmotorpart.co.uk\/cdn\/shop\/files\/white_back.png?v=1770230960\u0026amp;width=150\" alt=\"GT Motor Parts logo\" style=\"width:52px; height:52px; border-radius:8px; background:#fff; padding:4px; object-fit:contain;\"\u003e\n      \u003cp style=\"margin:0; font-size:12px; letter-spacing:2.5px; text-transform:uppercase; color:rgb(255,90,90); font-weight:700;\"\u003eSemi Synthetic Engine Oil\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"margin:0 0 12px; font-size:30px; color:#fff; font-weight:800; letter-spacing:0.2px;\"\u003eOptilube 15W-40 Semi Synthetic Engine Oil\u003c\/h2\u003e\n\n    \u003cp style=\"margin:0; font-size:16px; color:#ddd; max-width:640px;\"\u003eHigh-performance semi-synthetic multi-grade engine oil for suitable petrol and diesel engines requiring SAE 15W-40 and API SL\/CH-4 performance.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:flex; gap:12px; flex-wrap:wrap; margin-bottom:32px;\"\u003e\n    \u003cspan style=\"background:#fff; border:2px solid rgb(207,34,34); border-radius:30px; padding:9px 18px; font-size:13px; color:#000; font-weight:600; box-shadow:0 2px 6px rgba(0,0,0,0.06);\"\u003e★ Trusted Bury-Based Retailer\u003c\/span\u003e\n    \u003cspan style=\"background:#fff; border:2px solid rgb(207,34,34); border-radius:30px; padding:9px 18px; font-size:13px; color:#000; font-weight:600; box-shadow:0 2px 6px rgba(0,0,0,0.06);\"\u003eFree UK Delivery Available\u003c\/span\u003e\n    \u003cspan style=\"background:#fff; border:2px solid rgb(207,34,34); border-radius:30px; padding:9px 18px; font-size:13px; color:#000; font-weight:600; box-shadow:0 2px 6px rgba(0,0,0,0.06);\"\u003eFast Dispatch\u003c\/span\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eAbout This Oil\u003c\/h3\u003e\n\n  \u003cdiv style=\"background:#f8f8f8; border-radius:10px; padding:20px 24px; margin-bottom:32px; box-shadow:0 3px 10px rgba(0,0,0,0.05);\"\u003e\n    \u003cp style=\"margin:0 0 14px; font-size:15px; color:#333;\"\u003eOptilube 15W-40 is a super multi-grade semi-synthetic engine oil formulated with advanced additive technology. It is designed for suitable normally aspirated and turbocharged petrol and diesel engines requiring API SL\/CH-4 performance.\u003c\/p\u003e\n\n    \u003cp style=\"margin:0; font-size:15px; color:#333;\"\u003eIts formulation helps provide reliable protection under demanding operating conditions, while supporting engine cleanliness, sludge control, anti-wear performance and corrosion protection. It is also designed to help control oil consumption and maintain dependable lubrication at both high and low temperatures.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eKey Benefits\u003c\/h3\u003e\n\n  \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:16px; margin:0 0 32px;\"\u003e\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eDependable Engine Protection\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eHelps protect against wear and corrosion during everyday driving\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eEngine Cleanliness\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eHelps control sludge and deposits for cleaner running\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eAll-Temperature Performance\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eDesigned to perform reliably in high and low operating temperatures\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:2px solid rgb(207,34,34); border-radius:10px; padding:18px; background:linear-gradient(135deg,#fff 0%,#fff5f5 100%); box-shadow:0 4px 14px rgba(207,34,34,0.15);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eOil Consumption Control\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eHelps minimise oil consumption and protect against ring sticking\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eSpecifications \u0026amp; Performance\u003c\/h3\u003e\n\n  \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 20px; font-size:14px; box-shadow:0 3px 10px rgba(0,0,0,0.06); border-radius:8px; overflow:hidden;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#000; color:#fff;\"\u003e\n        \u003cth style=\"padding:12px 14px; text-align:left;\"\u003eStandard\u003c\/th\u003e\n        \u003cth style=\"padding:12px 14px; text-align:left;\"\u003eApproval \/ Specification\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eAPI\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eSL \/ CH-4\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eACEA\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eA3 \/ B3 \/ B4 \/ E2\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eMercedes-Benz\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eMB 228.1 \/ MB 229.1\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eMAN\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eMAN 270 \/ 271\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eVolvo\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eVDS\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eVolkswagen\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eVW 501.01 \/ 505.00\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eOil Type\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eSemi Synthetic\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cp style=\"font-size:13px; color:#777; margin:0 0 32px;\"\u003eAlways check your vehicle handbook for the exact oil viscosity and required manufacturer specification before purchase. Do not use this oil where your vehicle requires a lower-viscosity or specialist low-SAPS formulation.\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eProduct Details\u003c\/h3\u003e\n\n  \u003ctable style=\"width:100%; border-collapse:collapse; margin:0 0 32px; font-size:14px; box-shadow:0 3px 10px rgba(0,0,0,0.06); border-radius:8px; overflow:hidden;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#000; color:#fff;\"\u003e\n        \u003cth style=\"padding:12px 14px; text-align:left;\"\u003eAttribute\u003c\/th\u003e\n        \u003cth style=\"padding:12px 14px; text-align:left;\"\u003eDetail\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eOptilube\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eProduct Name\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eOptilube 15W-40 SL\/CH-4\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eOil Type\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003eSemi Synthetic Engine Oil\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eViscosity (SAE)\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e15W-40\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eTotal Base Number (TBN)\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e10 mgKOH\/g\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eDensity at 15.5°C\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e0.887 g\/cm³\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eFlash Point (COC)\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e218°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eKinematic Viscosity at 40°C\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e104 cSt\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eKinematic Viscosity at 100°C\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e14.3 cSt\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr style=\"background:#fafafa; border-bottom:1px solid #eee;\"\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003eViscosity Index\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e141\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd style=\"padding:12px 14px; font-weight:700; color:rgb(207,34,34);\"\u003ePour Point\u003c\/td\u003e\n        \u003ctd style=\"padding:12px 14px; color:#555;\"\u003e-27°C\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003cdiv style=\"background:linear-gradient(135deg,#fff5f5 0%,#fff 100%); border:1px solid #f3c9c9; border-left:5px solid rgb(207,34,34); border-radius:8px; padding:18px 22px; margin-bottom:32px; box-shadow:0 2px 8px rgba(0,0,0,0.04);\"\u003e\n    \u003cp style=\"margin:0; font-size:14.5px; color:#000;\"\u003e\u003cstrong style=\"color:rgb(207,34,34);\"\u003eImportant Compatibility Notice:\u003c\/strong\u003e Always confirm that SAE 15W-40 oil meeting the listed API, ACEA and manufacturer requirements is correct for your vehicle before use. Please check your handbook or message us with your registration number if you are unsure.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eSafety \u0026amp; Handling\u003c\/h3\u003e\n\n  \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:16px; margin:0 0 32px;\"\u003e\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eAvoid Skin Contact\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eWash hands after handling engine oil\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eKeep Safely Stored\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eKeep out of reach of children\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #eee; border-radius:10px; padding:18px; background:#fff; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eProtect the Environment\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eDo not allow oil to enter drains, soil or waterways\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:2px solid rgb(207,34,34); border-radius:10px; padding:18px; background:linear-gradient(135deg,#fff 0%,#fff5f5 100%); box-shadow:0 4px 14px rgba(207,34,34,0.15);\"\u003e\n      \u003cp style=\"margin:0 0 4px; font-weight:700; color:#000; font-size:14.5px;\"\u003eResponsible Disposal\u003c\/p\u003e\n      \u003cp style=\"margin:0; font-size:13px; color:#666;\"\u003eDispose of used oil and packaging under local regulations\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size:21px; color:#000; margin:0 0 18px; font-weight:800; padding-left:16px; border-left:5px solid rgb(207,34,34);\"\u003eWhy Buy From GT Motor Parts\u003c\/h3\u003e\n\n  \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:16px; margin:0 0 32px;\"\u003e\n    \u003cdiv style=\"border-radius:10px; padding:20px; text-align:center; background:#000; color:#fff; box-shadow:0 4px 14px rgba(0,0,0,0.15);\"\u003e\n      \u003cp style=\"margin:0; font-weight:700; font-size:14.5px;\"\u003eFree UK Delivery\u003c\/p\u003e\n      \u003cp style=\"margin:6px 0 0; font-size:13px; color:#ccc;\"\u003eOn qualifying orders\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-radius:10px; padding:20px; text-align:center; background:#fff; border:1px solid #eee; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0; font-weight:700; font-size:14.5px; color:#000;\"\u003eClick \u0026amp; Collect\u003c\/p\u003e\n      \u003cp style=\"margin:6px 0 0; font-size:13px; color:#666;\"\u003eFrom our Bury store\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-radius:10px; padding:20px; text-align:center; background:#fff; border:1px solid #eee; box-shadow:0 3px 10px rgba(0,0,0,0.06);\"\u003e\n      \u003cp style=\"margin:0; font-weight:700; font-size:14.5px; color:#000;\"\u003eTrusted Quality\u003c\/p\u003e\n      \u003cp style=\"margin:6px 0 0; font-size:13px; color:#666;\"\u003eProducts sourced from reputable manufacturers\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border-radius:10px; padding:20px; text-align:center; background:rgb(207,34,34); color:#fff; box-shadow:0 4px 14px rgba(207,34,34,0.25);\"\u003e\n      \u003cp style=\"margin:0; font-weight:700; font-size:14.5px;\"\u003eEasy Returns\u003c\/p\u003e\n      \u003cp style=\"margin:6px 0 0; font-size:13px; color:#ffe5e5;\"\u003eHassle-free policy\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"background:linear-gradient(135deg,#0a0a0a 0%,#000 100%); color:#fff; border-radius:12px; padding:24px 28px; text-align:center; box-shadow:0 8px 20px rgba(0,0,0,0.2);\"\u003e\n    \u003cp style=\"margin:0 0 6px; font-size:15px; font-weight:600;\"\u003eAlways check your vehicle handbook for the exact oil specification before use.\u003c\/p\u003e\n    \u003cp style=\"margin:0; font-size:14px; color:#ccc;\"\u003eNot sure this oil is correct for your vehicle? \u003ca href=\"#\" style=\"color:rgb(255,90,90); font-weight:700; text-decoration:underline;\"\u003eMessage us your registration number →\u003c\/a\u003e\u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Optilube","offers":[{"title":"Default Title","offer_id":58334851727695,"sku":"OPTL-15w40-E3-5L","price":42.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/9981\/1151\/files\/15w40fr.png?v=1785425004","url":"https:\/\/gtmotorpart.co.uk\/products\/optilube-15w-40-semi-synthetic-engine-oil-api-sl-ch-4-acea-a3-b4-gtm","provider":"GT Motor Part","version":"1.0","type":"link"}