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The below products may be vehicle-specific. Add your vehicle to shop what fits.

The below products may be vehicle-specific.
Add your vehicle to shop what fits.

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The below products may be vehicle-specific. Add your vehicle to shop what fits.

The below products may be vehicle-specific.
Add your vehicle to shop what fits.

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Showing 1 - 34 of 81 Results

30% Club Credit Back*

Castrol

Castrol MAGNATEC Engine Oil 10W-40 4 Litre

$79.99 ^{^}

(271)

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Castrol

Castrol MAGNATEC Engine Oil 5W-30 A 5 Litre

$129.99 ^{^}

(54)

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Castrol

Castrol Edge Engine Oil - 5W-40, 5 Litre

$119.99 ^{^}

(113)

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Castrol

Castrol MAGNATEC Engine Oil - 5W-30 4 Litre

$96.99 ^{^}

(36)

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Castrol

Castrol EDGE Engine Oil - 5W-30, LL 5 Litre

$136.99 ^{^}

(239)

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Castrol

Castrol Transmax ATF DEXRON®-VI MERCON® LV Multivehicle, 4 Litre

$109.99 ^{^}

(9)

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Castrol

Castrol EDGE Engine Oil 0W-30 C2 5 Litre

$112.99 ^{^}

(7)

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Sales Ends Wednesday
3rd June 2026
Castrol

Castrol EDGE Engine Oil - 5W-30, A3/B4, 5 Litre

$129.99 ^{^}

(1122)

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Castrol

Castrol EDGE Engine Oil 5W-30 LL 1 Litre

$35.99 ^{^}

(39)

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Castrol

Castrol MAGNATEC Engine Oil 5W-30 A5 6 Litre

$125.99 ^{^}

(110)

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Castrol

Castrol TRANSMAX DEX/MERC MULTIVEHICLE AT Fluid 4 Litre

$78.99 ^{^}

(95)

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Castrol

Castrol POWER 1 ULTIMATE 4T Motorcycle Oil 10W-40 4 Litre

$124.99 ^{^}

(74)

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Castrol

Castrol EDGE Engine Oil - 10W-30, 5 Litre

$108.99 ^{^}

(74)

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Castrol

Castrol EDGE Extended Performance Engine Oil 0W-20 1 Litre

$42.99 ^{^}

(1)

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Castrol

Castrol GTX Diesel Engine Oil - 15W-40, 10 Litre

$82.59 ^{^} $117.99 ^{^}

(44)

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Castrol

Castrol ACTIV 4T Motorcycle Oil 15W-50 4 Litre

$66.99 ^{^}

(74)

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Castrol

Castrol MAGNATEC Diesel DX Engine Oil - 5W-40, 10 Litre

$184.99 ^{^}

(61)

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Castrol

Castrol ACTIV 4T Motorcycle Oil 15W-50 1 Litre

$34.99 ^{^}

(11)

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Castrol

Castrol EDGE Engine Oil - 5W-30, A3/B4, 1 Litre

$36.99 ^{^}

(89)

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Castrol

Castrol GTX UltraClean Engine Oil - 15W-40, 4 Litre

$61.99 ^{^}

(104)

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Castrol

Castrol MAGNATEC Engine Oil 10W-30 4 Litre

$89.99 ^{^}

(27)

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Castrol

Castrol GTX Engine Oil 20W-50 4 Litre

$60.99 ^{^}

(51)

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Castrol

Castrol EDGE Extended Performance Engine Oil 0W-20 5 Litre

$134.99 ^{^}

(3)

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Castrol

Castrol MAGNATEC Engine Oil - 10W-40, 1 Litre

$32.99 ^{^}

(47)

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Castrol

Castrol Grease Cartridge Extreme Pressure 450g

$24.99 ^{^}

(9)

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Castrol

Castrol EDGE Extended Performance Engine Oil 5W-30 5 Litre

$129.99 ^{^}

(1)

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Castrol

Castrol EDGE Engine Oil 5W-40 A3/B4, 1 Litre

$34.99 ^{^}

(31)

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Castrol

Castrol GTX Diesel Engine Oil 15W-40 1 Litre

$30.99 ^{^}

(9)

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Castrol

Castrol GTX Engine Oil 15W-40 1 Litre

$29.99 ^{^}

(45)

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Castrol

Castrol 4T 4 Stroke Lawnmower Oil 10W-30 - 1 Litre

$33.99 ^{^}

(32)

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Castrol

Castrol TRANSMAX Power Steering Fluid 500mL

$24.99 ^{^}

(97)

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Castrol

Castrol Grease Cartridge High Temp 450g

$24.99 ^{^}

(39)

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Castrol

Castrol MAGNATEC SUV C3 Engine Oil 5W-30 1 Litre

$34.99 ^{^}

(8)

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Special Order

Castrol

Castrol Axle EPX 80W-90 Diff Oil 20L, 3418585

$329.00 ^{^}

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Showing 1 - 34 of 81 Results

Discover Castrol at Supercheap Auto

Discover a wide range of premium Castrol engine oils and lubricants at Supercheap Auto. Engineered for superior protection, Castrol automotive fluids are formulated to enhance engine performance, keeping your vehicle running at its best. From engine oils designed for peak efficiency to coolants and greases that ensure longevity, we offer a range of Castrol products to provide the perfect solution for every vehicle. Whether you need to maintain your car, motorcycle, or heavy-duty vehicle, we’ve got you covered with Castrol.

Peak performance with Castrol engine oils

Unleash the full potential of your engine with our range of Castrol engine oils. Formulated to reduce wear and tear, enhance fuel efficiency, and maintain engine cleanliness, our oils ensure your vehicle runs smoothly in all conditions. Whether you're looking for synthetic, semi-synthetic, or mineral oils, we provide advanced formulations like Castrol EDGE for maximum performance, Castrol MAGNATEC for superior protection against wear, Castrol GTX for exceptional cleanliness, and Castrol Power 1 for high-performance motorcycles. With a variety of choices, you’ll find the perfect oil to meet your vehicle's needs.

Precise gear performance with Castrol gear oils

Ensure seamless gear shifts and extend the life of your transmission with our range of Castrol gear oils. These high-performance oils are designed to withstand extreme pressures and temperatures, providing excellent lubrication for cars, trucks, and motorcycles. We offer a range of Castrol Transmax products, including LS gear oil for differentials and final drives, Axle EPX gear oil with extreme pressure additives for high loads, and Universal gear oil for smooth shifting and reduced noise, along with other options to meet your needs.

Versatility with Castrol transmission fluids

Castrol transmission fluids are engineered to provide smooth, efficient gear changes and extend the life of your transmission system. Whether you need automatic or manual transmission fluid, our range ensures optimal performance and protection in all driving conditions. With advanced formulations designed to withstand extreme temperatures and pressures, Castrol fluids can help prevent wear and tear over time. Trust Castrol to deliver the precision and reliability your vehicle needs to stay in top shape.

Efficiency with Castrol coolants

Keep your engine running cool and efficiently with Castrol coolants. Designed to prevent overheating and corrosion, our range of coolants ensure your engine operates within the optimal temperature range, even in the most demanding conditions. At Supercheap Auto, we offer Castrol Radicool in both concentrate and premix ready-to-use forms, allowing you to choose the option that best suits your needs. With Castrol coolants, you can drive confidently, knowing your engine is protected from the inside out.

Protection with Castrol greases

Protect your vehicle’s critical components with Castrol greases. Designed for high-load and high-temperature applications, our special order range of Castrol greases offer long-lasting lubrication and protection against wear, rust, and corrosion. For specialised needs, we offer Castrol Spheerol LMM, a heavy-duty grease with molybdenum disulphide for automotive ball joints, and Castrol Spheerol HTB, a non-melting grease suitable for high temperatures, perfect for front wheel bearings in cars with disc brakes. Whether you're maintaining a car, motorcycle, or heavy machinery, we’ve got you covered with Castrol greases.

Shop the Castrol range at Supercheap Auto

Enhance your vehicle’s performance with our range of Castrol oils and lubricants, available at Supercheap Auto. Whether you need engine oils, gear oils, transmission fluids, grease or coolants, our Castrol range delivers quality and reliability. Shop online or in store to find the right Castrol products for your vehicle's needs and enjoy the peace of mind that comes with using premium automotive solutions. If you're unsure which Castrol products are right for you, we recommend using the ‘My Garage’ feature on our website. Simply enter your car rego to see all the suitable products for your specific vehicle make and model.

Frequently Asked Questions - Castrol

What types of products does Castrol offer?

Castrol offers a wide range of automotive and industrial lubricants. At Supercheap Auto, our Castrol range includes engine oils, gear and transmission fluids, motorcycle fluids and consumables, coolants, greases, and specialty products for various applications.

What is the difference between Castrol EDGE and Castrol GTX?

Castrol EDGE is a premium engine oil designed to provide maximum performance and protection under extreme conditions. It features Fluid Titanium technology for enhanced strength and performance. Castrol GTX, on the other hand, is formulated for everyday driving, providing reliable protection against oil burn-off and engine sludge.

Can I use Castrol oil in any vehicle?

Castrol oils are designed to meet the specifications of a wide range of vehicles. However, it’s essential to check your vehicle’s owner’s manual for the recommended oil type and specifications. The easiest way to ensure you grab the right oil is by using the My Garage feature on our website. Enter your car rego to see products suitable for your car.