[{"id":537444221147,"handle":"castrol","title":"Castrol","updated_at":"2026-07-09T13:10:03+01:00","body_html":"\u003cp\u003eView our full range of premium Castrol Oils, Additives \u0026amp; Accessories below!\u003c\/p\u003e","published_at":"2026-07-09T13:09:29+01:00","sort_order":"most-relevant","template_suffix":"","disjunctive":false,"rules":[{"column":"vendor","relation":"equals","condition":"Castrol"}],"published_scope":"global","image":{"created_at":"2026-07-09T13:09:28+01:00","alt":null,"width":2000,"height":590,"src":"\/\/thmp.ie\/cdn\/shop\/collections\/family-shot-banner.png?v=1783598968"}},{"id":506999832795,"handle":"engine-oil","updated_at":"2026-07-09T13:14:46+01:00","published_at":"2025-03-03T08:50:43+00:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Engine Oil","body_html":"\u003cp data-start=\"0\" data-end=\"63\"\u003e\u003cstrong data-start=\"0\" data-end=\"61\"\u003eHigh-Quality Engine Oils – Mannol \u0026amp; Castrol | Tadhg Hawes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"65\" data-end=\"410\"\u003eKeep your engine performing at its best with \u003cstrong data-start=\"110\" data-end=\"133\"\u003epremium engine oils\u003c\/strong\u003e from \u003cstrong data-start=\"139\" data-end=\"149\"\u003eMannol\u003c\/strong\u003e and \u003cstrong data-start=\"154\" data-end=\"165\"\u003eCastrol\u003c\/strong\u003e, available at \u003cstrong data-start=\"180\" data-end=\"195\"\u003eTadhg Hawes\u003c\/strong\u003e. Our expertly selected range includes \u003cstrong data-start=\"234\" data-end=\"253\"\u003efully synthetic\u003c\/strong\u003e, \u003cstrong data-start=\"255\" data-end=\"273\"\u003esemi-synthetic\u003c\/strong\u003e, and \u003cstrong data-start=\"279\" data-end=\"302\"\u003emineral engine oils\u003c\/strong\u003e, designed to provide superior \u003cstrong data-start=\"333\" data-end=\"377\"\u003elubrication, protection, and performance\u003c\/strong\u003e for petrol and diesel engines.\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"724\"\u003eWhether you need \u003cstrong data-start=\"429\" data-end=\"487\"\u003e5W-30, 10W-40, 5W-40, or other high-quality motor oils\u003c\/strong\u003e, we stock only trusted brands that meet or exceed \u003cstrong data-start=\"538\" data-end=\"555\"\u003eOEM standards\u003c\/strong\u003e. \u003cstrong data-start=\"557\" data-end=\"579\"\u003eMannol engine oils\u003c\/strong\u003e offer advanced wear protection and fuel efficiency, while \u003cstrong data-start=\"638\" data-end=\"660\"\u003eCastrol motor oils\u003c\/strong\u003e are engineered for maximum durability and engine cleanliness.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"890\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eShop our \u003cstrong data-start=\"735\" data-end=\"760\"\u003eengine oil collection\u003c\/strong\u003e today for \u003cstrong data-start=\"771\" data-end=\"788\"\u003efast delivery\u003c\/strong\u003e and keep your vehicle running smoothly with the best \u003cstrong data-start=\"842\" data-end=\"873\"\u003ehigh-performance motor oils\u003c\/strong\u003e in the industry.\u003c\/p\u003e","image":{"created_at":"2025-03-03T08:51:57+00:00","alt":null,"width":2000,"height":590,"src":"\/\/thmp.ie\/cdn\/shop\/collections\/family-shot-banner_3dc57879-fea6-4eef-a7ca-26c169c8be23.png?v=1783599140"}}]
Castrol GTX has been helping extend engine life since 1968 by tackling the main causes of engine sludge. Its advanced 3X Clean formula catches, controls and cleans harmful sludge particles, keeping engines up to 35% cleaner than industry standards.*
Catches sludge particles by surrounding and trapping them before they can build up
Controls sludge, preventing particles from sticking to surfaces or combining together
Cleans the engine at the next oil change, removing sludge along with the old oil
Grade: 5W-30 C4. Meets ACEA C4, MB-Approval 226.51 and Renault RN 0720 specifications.
Size: 1 Litre.
*As measured in the Sequence VH test, against API SP engine limits.
