About Castrol GTX 10w-40 A3/B4 Part Synthetic Engine Oil
Special price on limited quantities of 1 Litre bottles only.
Castrol GTX is one of the world’s most trusted motor oils. It’s more than just oil. Its liquid engineering that protect against problems, like sludge, that your engine faces every day.
Sludge build up in your engine can lead to increased deposit formation, reduced oil flow and premature engine failure.
Protect your car from harmful sludge with Castrol GTX which contains anti sludge formula that provides 25% better sludge protection compared to tough industry standards (Vs API SL or ACEA A3/B4 Industry standards).
Benefits of Castrol GTX 10w-40 A3/B4 Part Synthetic Engine Oil
Contains anti-sludge formula that provides 25% better sludge protection compared to tough industry standards (ACEA A3/B4, API SL)
Superior protection against viscosity and thermal breakdown
Anti-wear additives that extend the life of your engine
Specifications and Manufacturer Approvals
API SL API CF ACEA A3 / B4 VW 501.01 VW 505.00 MB-Approval 229.1 Meets Fiat 9.55535-D2
Tech Data for Castrol GTX 10w-40 A3/B4 Part Synthetic Engine Oil
Carriage Costs for Castrol GTX 10w-40 A3/B4 Part Synthetic Engine Oil
We have carriage rates to UK mainland from as little as £1.99 (inc VAT) using our saver rate on orders less than 500g.
Standard UK mainland carriage is now a great flat rate of £4.99 (inc VAT) no matter what the weight (excludes some Highland post codes).
We also offer Royal Mail services to try and keep costs down to Northern Ireland, offshore islands, Jersey and Guernsey where couriers charge more.
We've kept costs as low as we can.
Carriage charges are based on weight - please see our table of carriage costs for full details.
How long will it take to get my order?
When placing an order with Opie Oils, we'll do all we can to get your order to you as quickly as possible. The vast majority of items are held in stock and dispatched from our UK warehouse. UK delivery will take less than 7 working days (i.e. Monday to Friday inclusive), unless we contact you to advise otherwise. In 90% of cases, delivery is made well before this, and priority ordering is also available (Click here for more details). In case of Bank Holidays please allow an extra working day.