Oils & Fluids
Explore our top picks for engine oils, transmission fluids, brake fluids, and coolants. From daily driving to long-distance trips, this guide helps keep your car running smoothly.
We focus on correct specifications, protection levels, and service intervals so you can choose products that match your vehicle and driving style.
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The right oil or fluid protects your engine, gearbox, brakes, and cooling system. Choosing correctly is about matching the exact specification your vehicle requires.
Start with the owner’s manual or manufacturer recommendations, then refine your choice based on climate, mileage, and driving conditions.
- Specification: Match the API, ACEA, and manufacturer approvals listed for your vehicle.
- Viscosity grade: Use the correct SAE grade for your engine design and climate.
- Type: Conventional, semi-synthetic, or full synthetic depending on performance needs.
- Service interval: Follow the recommended change intervals to maintain reliability.
Oils & fluids by system
Engine oil, transmission fluid, brake fluid, coolant, and hydraulic fluids all serve different purposes and require specific formulations.
When is it time to change or upgrade your fluids?
Fluids degrade over time. Dark color, burnt odor, unusual noises, or rising temperatures often signal that a change is due.
Moving to higher-quality fluids can improve protection, especially in demanding climates or higher-mileage vehicles.
Oils & fluids – common questions
A quick reference for common questions before changing or topping up any automotive fluid.
How often should I change my engine oil?
Many modern vehicles recommend oil changes between 8,000 and 15,000 km, but the owner’s manual should always take priority.
Can I mix different brands or types of oil?
Topping up with a compatible grade is acceptable in emergencies, but a full change is best when switching products.
Do brake fluid and coolant really need changing?
Yes. Brake fluid absorbs moisture and coolant loses protective additives over time, both of which affect safety and reliability.