🛠️ Keep your engine cleaner, longer — because your ride deserves the best!
Castrol GTX Ultraclean 10W-40 A3/B4 is a synthetic engine oil engineered to break down and remove existing sludge while providing up to 50% better sludge protection than tough industry limits. It meets multiple OEM approvals including Mercedes-Benz, Volkswagen, and Fiat, ensuring premium protection and performance for a wide range of vehicles.
| Manufacturer | Castrol |
| Brand | Castrol |
| Model | GTX ULTRACLEAN 10W-40 A3/B4 |
| Product Dimensions | 6.5 x 9.5 x 24 cm; 920 g |
| Item model number | 15A4CF |
| Manufacturer part number | 15A4CF |
| Item Weight | 920 g |
| Viscosity | 10W-40 |
C**.
Okay
Okay for car top up.
S**Y
Seemingly good synthetic oil
Oil seems to be perfectly ok for a fraction of the price in a garage.
J**S
Oil
Only bought this to mix in with my wood preserver which it done very well.
L**1
engine oil
since putting the engine oil in the car, the car sounds a lot better. well worth the buy
G**H
Excellent oil at a fantastic price
Great product , quick delivery fantastic price
L**N
Oil
Great product
N**O
Fully recomend
Very quick delivery. Good price. I recommend this item
G**E
the best
Did what it suppose to do and more
Trustpilot
2 weeks ago
1 day ago
