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Engine Oil

Showing 81 - 100 of 403 products
Valvoline SynPower DT C2 0W-30 Engine Oil 5L - 1381.05
Gulf Western Synthetic X 5000 5W-40 Engine Oil 5L - 60537
Caltex Delo Gold ULa SAE 15W-40 Engine Oil 10L - 3159-210
Castrol Magnatec Stop-Start 5W-30 Engine Oil A5 1L - 3418436
Valvoline Synpower MST 5W-40 Engine Oil 5L - 1293.05
Repco Small Engine SAE 30 Engine Oil 5L - RSESAE30-5
Shell Helix HX7 10W-30 Engine Oil 5L - 300012188
Enviro+ 12-FE 5W-30 Engine Oil 7L - EPLUS12FE007
Repco RFS0 Synthetic 0W-40 Engine Oil 5L - RFS040SN-5
Shell Helix HX7 ECT 5W-30 Engine Oil 5L - 300012242
Castrol Edge 5W-40 A3/B4 Engine Oil 6L - 3421236
Shell Helix Ultra ECT C3 5W-30  1 Litre - 300012423
Repco RFS5 Synthetic 5W-30 Engine Oil 1L - RFS530SN-1
Gulf Western Top Dog 10W-40 Engine Oil 10L - 31013
Repco Small Engine 10W-30 Engine Oil 5L - RSE10W30-5
Repco C3 Synthetic 5W-30 Engine Oil 1L - RFS530C3-1
Penrite 10 Tenths Racing 10W-40 Engine Oil 1L - RACING10W40001
Shell Helix Ultra X 5W-30 Engine Oil 1L - 310278385
Penrite Small Engine 4 Stroke 20W-50 Engine Oil 1L - SEFS20W50001
Showing 81 - 100 of 403 products

Stocking the widest range of engine oils for your vehicle, Repco have the motor oil brands you trust

Our engine oils cater to your vehicle and your driving style

Whether it's a high performance sportscar, family people mover, rugged 4wd or just an old clunker we have the right engine oil to suit. Stocking an extensive array of brands and viscosities means whether it's a 10w 30 semi synthetic engine oil, a 5w 30 full synthetic engine oil or a basic mineral oil, we cater for your vehicle and driving style. Our partnerships with companies such as Penrite, Castrol, Nulon and other leading brands ensure you have the cutting edge technology and highest grade formulations when it comes to the right engine oil for vehicle.

Choosing the right engine oil

When choosing a motor oil for your car, the most important thing is the viscosity and the easiest way to pick the best engine oils for your car is to consult the owner's manual. Different engines require different viscosity engine oil to protect and operate correctly, depending on the manufacturer specifications. In simple terms viscosity just means thickness. A low viscosity or light weight engine oil will appear smooth and flowing like water, however a higher viscosity or heavier oil will appear thicker, similar to honey or maple syrup.

What is the difference between a mineral and synthetic engine oil?

Designed to suit a range of engine types, applications, driving styles and budgets, one of the main variations between oils are whether they are fully synthetic, semi-synthetic or mineral based engine oil.

  • Mineral oils use more base oils and suit every-day use and are usually the right oil for older vehicles, however for higher levels of protection and cleaning under intense driving conditions, semi-synthetic and full synthetic engine oils can be a better option.
  • Semi-Synthetic engine oils are a great middle ground, featuring some of the best bits of the full synthetic option whilst offering a well-performing lubrication solution that is friendly to your wallet. These engine oil work by offering better resistance to friction on metal surfaces in both low and high operating temperatures when compared to a mineral engine oil.
  • Full Synthetic engine oil will undergo an extensive lab treatment to provide a mixture of chemical additives and oil that make them perform significantly better than their mineral base oil counterparts. Apart from better extreme temperature performance, synthetic engine oils are formulated to provide low sludge and less corrosion formation as well as containing better detergents when you compare with mineral and synthetic oils. They also provide greater fuel economy based on their low viscosity. The refining process is expensive and lengthy making the price of synthetic engine oils typically the most expensive on the market.
  • Trust Repco for all your automotive oil and fluid needs

    Providing not just quality lubricating engine oils for cars and trucks, we also stock a vast category of specialty fluids such as Motorcycle oils, Small Engine & Garden Equipment Oils as well as all the Fluid Accessories and tools designed to drain and refill your engine.

    With hundreds of stores nationwide, you'll be sure to have a store location near you. Using our handy Rego search function once you enter your vehicles details and shop, order, and pay online as well as see product availability. We provide a click and collect service from your nearest Repco store, or we can even provide delivery services to get it to you fast.

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