Hey there! Based on your 2000cc diesel engine, I've found some great options from the PriceCheck search results: The Castrol Toyota Hilux 4 3.0 D-4D - GTX Diesel 15W-40 500ML oil is a top-rated lubricant for your engine, available for just R105. Regular changes with high-quality oil like this are crucial to keeping your diesel motor running smoothly. The Injectors For Vw 2.0 Tdi Caddy amarok Audi A4 A5 A6 Q3 Q5 could potentially give your engine some extra power and efficiency, listed at R5250. Some basic maintenance like replacement taillights or headlights can also keep your vehicle safe and roadworthy. Let me know if you need any other suggestions!