Castrol GTX Ultraclean A3/B4 Engine Oil - 10W-40 - 4ltr
Available
Enter your reg or select your vehicle to check product compatibility
Castrol GTX Ultraclean A3/B4 Engine Oil - 10W-40 - 4ltr
It’s more than just oil. It’s liquid engineering.
Castrol GTX is one of the world’s most trusted engine oils.
The modern world creates difficult challenges for engines. Poor fuel quality, heat and tough driving conditions can all lead to sludge that potentially shortens engine life. Sludge is a sticky deposit that builds up in an engine’s vital oil-ways and it can prevent oil from protecting the engine.
Castrol GTX Ultraclean’s synthetic technology has superior performance. Its Double Action formula cleans away old sludge, and protects against new sludge formation, giving you more control over today´s challenging conditions.
Help extend the life of your engine with Castrol GTX Ultraclean
Advantages:
- Provides 50% superior sludge protection compared to tough industry standards*
- Advanced protection against viscosity and thermal breakdown
- Superior protection against high temperature deposits
- Premium quality base oils and anti-wear additives that help extend the life of your engine
* 50% cleaner than the industry standard as measured in the API SN Seq. VG Sludge test
0% interest for 4 months on purchases over £99
Balances after this period or transactions under £99 are charged interest at the standard variable rate. The minimum payment due still applies to 0% offer balances. Any remaining balance due after the 4-month promotional period or any transactions under £99.00 will be charged interest at 23.9% p.a. (variable). In order to maintain the 0% offer, you need to keep up monthly repayments and stay within your credit limit.