Castrol GTX ULTRACLEAN’s synthetic technology, with its sludge buster breaks down and cleans away existing sludge & protects the engine from future sludge forming – offering up to 50% better sludge protection than tough industry limits*. *Compared with API SN Seq. VG Sludge test limit. Product Specifications: SAE 10W-40, ACEA A3/B3, A3/B4, API SL/CF, MB-Approval 229.1, VW 501 01/505 00, Meets Fiat 9.55535-D2/G2 OEMS: Fiat, Hyundai Kia, Mercedes-Benz, SEAT, Skoda, Volkswagen
- Synthetic technology
- Cleans away existing sludge
- Protects the engine from future sludge forming
- Gtx- the Worlds most popular oil