Castrol GTX Ultraclean 10W40 A3/B4 4 Litre
Castrol Ultraclean 10W40 Castrol GTX synthetic technology has superior performance.
Cars today have a tough life, and that’s not going to change as they get older - it may even get worse. Heavy loads, towing, extended motorway trips, and long periods of idling while waiting for the family - all these are tough driving conditions. They can lead to high engine temperatures and to elevated levels of contaminants from burnt and unburnt fuel accumulating in the oil. These can all result in engine sludge, which can shorten the engine’s life.
Castrol GTX ULTRACLEAN’s synthetic technology has outstanding performance. Its double action formula cleans away old sludge, and protects against new sludge formation, giving you more control over today´s challenging conditions.
- Specially engineered to reduce oil deposits and provide daily engine protection
- Provides 50% better protection against sludge than the latest industry standard
- Offers advanced protection against viscosity and thermal breakdown
- Anti-wear additive technology to extend engine life
- Specifications: ACEA A3/B3, A3/B4, API SL/CF. Manufacturers Approvals: MB-Approval 229.1, VW 501 01/ 505 00, Meets Fiat 9.55535-D2/G2