{"product_id":"5w-30-edge-pro-e-jlr-1-litre","title":"EDGE 5W-30 A5 JLR [1 LITRE]","description":"\u003cp\u003e\u003cstrong\u003eCastrol EDGE 5W-30 A5 JLR 1 Litre\u003c\/strong\u003e is a premium \u003cstrong\u003efully synthetic engine oil\u003c\/strong\u003e designed to provide excellent protection and performance for compatible modern \u003cstrong\u003epetrol and diesel engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis high-quality \u003cstrong\u003e5W-30 engine oil\u003c\/strong\u003e meets \u003cstrong\u003eACEA A1\/B1, ACEA A5\/B5 and API SN\/CF specifications\u003c\/strong\u003e and is specifically \u003cstrong\u003eapproved for Jaguar Land Rover STJLR.03.5003\u003c\/strong\u003e. It also meets \u003cstrong\u003eFord WSS-M2C913-C\u003c\/strong\u003e and \u003cstrong\u003eILSAC GF-4\u003c\/strong\u003e requirements.\u003c\/p\u003e\n\u003cp\u003eThis listing is for \u003cstrong\u003e1 x 1 Litre bottle of Castrol EDGE 5W-30 A5\u003c\/strong\u003e, ideal for engine oil top-ups, maintenance or servicing where this exact specification is required.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 1 x 1 Litre Bottle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Quantity:\u003c\/strong\u003e 1 Litre\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Castrol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Castrol EDGE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e SAE 5W-30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Type:\u003c\/strong\u003e Fully Synthetic Engine Oil\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible \u003cstrong\u003epetrol and diesel engines\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eACEA:\u003c\/strong\u003e A1\/B1, A5\/B5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAPI:\u003c\/strong\u003e SN\/CF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJaguar Land Rover Approval:\u003c\/strong\u003e STJLR.03.5003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Specification:\u003c\/strong\u003e WSS-M2C913-C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eILSAC:\u003c\/strong\u003e GF-4\u003c\/li\u003e\n\u003cli\u003eHelps provide excellent engine protection\u003c\/li\u003e\n\u003cli\u003eDesigned to perform under demanding driving conditions\u003c\/li\u003e\n\u003cli\u003eHelps reduce friction between critical engine components\u003c\/li\u003e\n\u003cli\u003eProvides reliable protection during cold starts\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine performance and efficiency\u003c\/li\u003e\n\u003cli\u003eConvenient \u003cstrong\u003e1 litre bottle\u003c\/strong\u003e for servicing and engine oil top-ups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eJaguar Land Rover STJLR.03.5003 Approved Engine Oil\u003c\/h2\u003e\n\u003cp\u003eCastrol EDGE 5W-30 A5 carries \u003cstrong\u003eJaguar Land Rover STJLR.03.5003 approval\u003c\/strong\u003e, making it suitable for compatible \u003cstrong\u003eJaguar, Land Rover and Range Rover vehicles\u003c\/strong\u003e where this specific manufacturer approval is required.\u003c\/p\u003e\n\u003cp\u003eUsing the correct manufacturer-approved engine oil is important for maintaining proper lubrication, engine protection and performance.\u003c\/p\u003e\n\u003cp\u003eAlways check your vehicle handbook or manufacturer's requirements to confirm that \u003cstrong\u003eSTJLR.03.5003 \/ SAE 5W-30\u003c\/strong\u003e is specified for your exact engine.\u003c\/p\u003e\n\u003ch2\u003eFully Synthetic 5W-30 Engine Oil\u003c\/h2\u003e\n\u003cp\u003eThe advanced \u003cstrong\u003efully synthetic formulation\u003c\/strong\u003e is designed to protect modern engines operating under demanding temperatures and pressures.\u003c\/p\u003e\n\u003cp\u003eCastrol EDGE helps protect important engine components against friction and wear while supporting reliable engine performance during everyday driving, motorway journeys and demanding operating conditions.\u003c\/p\u003e\n\u003ch2\u003eExcellent Cold-Start Protection\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSAE 5W-30 viscosity grade\u003c\/strong\u003e provides good oil flow at lower temperatures, allowing the lubricant to circulate quickly through the engine during startup.\u003c\/p\u003e\n\u003cp\u003eThis helps protect important engine components from the moment you start your vehicle while providing dependable lubrication at normal engine operating temperatures.\u003c\/p\u003e\n\u003ch2\u003eSuitable for Petrol \u0026amp; Diesel Vehicles\u003c\/h2\u003e\n\u003cp\u003eCastrol EDGE 5W-30 A5 is suitable for compatible \u003cstrong\u003epetrol and diesel vehicles\u003c\/strong\u003e where the manufacturer specifies the appropriate \u003cstrong\u003e5W-30, ACEA A5\/B5 or matching manufacturer specification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIt is particularly suited to compatible Jaguar Land Rover vehicles requiring \u003cstrong\u003eSTJLR.03.5003\u003c\/strong\u003e and compatible Ford applications requiring \u003cstrong\u003eWSS-M2C913-C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e Castrol EDGE 5W-30 A5 JLR\u003cbr\u003e\u003cstrong\u003eViscosity Grade:\u003c\/strong\u003e SAE 5W-30\u003cbr\u003e\u003cstrong\u003eOil Type:\u003c\/strong\u003e Fully Synthetic\u003cbr\u003e\u003cstrong\u003eACEA:\u003c\/strong\u003e A1\/B1, A5\/B5\u003cbr\u003e\u003cstrong\u003eAPI:\u003c\/strong\u003e SN\/CF\u003cbr\u003e\u003cstrong\u003eJaguar Land Rover Approval:\u003c\/strong\u003e STJLR.03.5003\u003cbr\u003e\u003cstrong\u003eFord Specification:\u003c\/strong\u003e WSS-M2C913-C\u003cbr\u003e\u003cstrong\u003eILSAC:\u003c\/strong\u003e GF-4\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e 1 x 1 Litre\u003cbr\u003e\u003cstrong\u003eTotal Quantity:\u003c\/strong\u003e 1 Litre\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Castrol EDGE 5W-30 A5?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCastrol EDGE 5W-30 fully synthetic engine oil\u003c\/strong\u003e is designed for drivers who want premium engine protection and dependable performance.\u003c\/p\u003e\n\u003cp\u003eFor compatible Jaguar and Land Rover vehicles requiring \u003cstrong\u003eSTJLR.03.5003\u003c\/strong\u003e, this oil provides the required JLR-approved specification. Its \u003cstrong\u003e1 litre bottle size\u003c\/strong\u003e is also convenient for keeping in the vehicle or garage for engine oil top-ups between services.\u003c\/p\u003e\n\u003ch2\u003eCommon Search Terms\u003c\/h2\u003e\n\u003cp\u003eCastrol EDGE 5W-30, Castrol 5W30 engine oil, Castrol EDGE 5W30 A5, Castrol EDGE A5 5W-30, Castrol EDGE JLR oil, Jaguar engine oil, Land Rover engine oil, Range Rover engine oil, Jaguar Land Rover 5W30 oil, JLR 5W30 engine oil, STJLR.03.5003 oil, STJLR 03 5003 engine oil, ACEA A5\/B5 engine oil, ACEA A1\/B1 oil, API SN CF oil, Ford WSS-M2C913-C oil, ILSAC GF-4 oil, fully synthetic 5W30 oil, 5W30 petrol engine oil, 5W30 diesel engine oil, Castrol EDGE 1 litre, 5W30 oil 1L, Jaguar oil 1 litre, Land Rover oil 1 litre.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Engine oil compatibility depends on your vehicle's exact engine and manufacturer requirements. Please check your vehicle handbook before purchasing to ensure it requires \u003cstrong\u003eSAE 5W-30 and the relevant specification or approval, particularly STJLR.03.5003\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Castrol","offers":[{"title":"Default Title","offer_id":56386155807099,"sku":null,"price":19.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3454\/0825\/files\/ChatGPTImageAug20_2026_11_41_10AM_1.png?v=1787222661","url":"https:\/\/grandcorporation.co.uk\/products\/5w-30-edge-pro-e-jlr-1-litre","provider":"Grand Corporation","version":"1.0","type":"link"}