{"id":86231,"date":"2026-08-16T05:19:59","date_gmt":"2026-08-16T04:19:59","guid":{"rendered":"https:\/\/www.frowse.co\/castrol-edge-5-w-40-full-synthetic-engine-oil-4-l\/"},"modified":"2026-08-16T05:20:04","modified_gmt":"2026-08-16T04:20:04","slug":"castrol-edge-5-w-40-full-synthetic-engine-oil-4-l","status":"publish","type":"product","link":"https:\/\/www.frowse.co\/uk\/product\/castrol-edge-5-w-40-full-synthetic-engine-oil-4-l\/","title":{"rendered":"Castrol EDGE 5 W-40 Full Synthetic Engine Oil, 4 L"},"content":{"rendered":"<h2>Product Details<\/h2>\n<p>Castrol EDGE 5W-40 Advanced Full Synthetic Engine Oil delivers superior performance in both petrol and diesel engines. Designed for modern engines, it remains remarkably strong under pressure, ensuring that your vehicle operates optimally.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li><strong>Improved Performance:<\/strong> Demonstrates better fuel economy compared to standard engine oils, maximising efficiency.<\/li>\n<li><strong>Powerful Delivery:<\/strong> Provides more horsepower and greater acceleration while maintaining fuel usage.<\/li>\n<li><strong>Specifications:<\/strong> Meets various key manufacturer specifications including ACEA C3, API SN\/CF, and MB-Approval 226.5\/ 229.31\/ 229.51.<\/li>\n<li><strong>Wide Compatibility:<\/strong> Suitable for multiple vehicles, including those from OPEL, Porsche, Renault, VW, Fiat, and Ford.<\/li>\n<\/ul>\n<p>This engine oil has been tested to show enhanced performance in more than 80% of Castrol EDGE&#8217;s global sales volume in 2021, further validating its efficacy.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Castrol EDGE 5W-40 is an advanced full synthetic engine oil suitable for both petrol and diesel vehicles.<\/p>\n<ul>\n<li><strong>Stronger performance under pressure<\/strong> in modern engines<\/li>\n<li><strong>Improved fuel economy<\/strong> for enhanced engine efficiency<\/li>\n<li>Compatible with numerous industry specifications: ACEA C3, API SN\/CF, and more<\/li>\n<li>Delivers greater horsepower and acceleration<\/li>\n<li>Proven to provide greater power delivery for the same fuel used<\/li>\n<\/ul>\n","protected":false},"featured_media":86229,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[1381,1407,1406],"product_tag":[1228],"class_list":["post-86231","product","type-product","status-publish","has-post-thumbnail","product_cat-automotive","product_cat-oils","product_cat-oils-fluids","product_tag-amazon","first","instock","shipping-taxable","product-type-external"],"_links":{"self":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product\/86231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/comments?post=86231"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/media\/86229"}],"wp:attachment":[{"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/media?parent=86231"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_brand?post=86231"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_cat?post=86231"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.frowse.co\/uk\/wp-json\/wp\/v2\/product_tag?post=86231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}