Hey there! Based on your question asking about buying car oil, I've highlighted a few great options from the PriceCheck search results: The Castrol GTX Diesel Engine Oil 15W-40 5L for R399.99 and the Castrol Engine Oil - 20W50 5L for R298 are both excellent premium car oils from the trusted Castrol brand. For synthetic options, the Petrocam Extreme 5W40 Fully Synthetic Engine Oil 5 Litre for R350 or the Petrocam Extreme 0W20 Fully Synthetic Engine Oil 5 Litre for R550 would be top choices. All four of these oils will keep your engine running smoothly. Let me know if you need any other details on these options!