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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.

Shop By Vehicle

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.

Shop Coolant

Coolant

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84 Results

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Showing 1 - 34 of 84 Results

SCA

SCA Green Long Life Coolant Premix - 5 Litres

$22.99 ^{^}

(254)

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SCA

SCA Demineralised Water - 5 Litre

$11.99 ^{^}

(155)

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SCA

SCA Red Long Life Coolant Premix - 5 Litres

$26.99 ^{^}

(125)

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Penrite

Penrite Red Long Life Anti Freeze / Anti Boil Coolant Premix - 5 Litres

$45.04 ^{^} $52.99 ^{^}

(106)

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Penrite

Penrite Green Long Life Anti Freeze / Anti Boil Coolant Premix - 5 Litres

$38.99 ^{^} $45.99 ^{^}

(120)

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Nulon

Nulon Red Long Life Anti-Freeze/Anti-Boil Coolant Premix - 1 Litre

$20.99 ^{^}

(98)

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Penrite

Penrite Red Long Life Anti Freeze / Anti Boil Coolant Premix - 1 Litre

$23.99 ^{^}

(43)

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Catalogue Out Now

Sale Ends Sunday
2nd November 2025
SCA

SCA Red Long Life Coolant Premix - 1 Litre

$14.99 ^{^}

(31)

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SCA

SCA Green Long Life Coolant Premix - 1 Litre

$14.99 ^{^}

(68)

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Nulon

Nulon Red Anti-Freeze / Anti-Boil Coolant Premix - 6 Litres

$54.99 ^{^}

(138)

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Penrite

Penrite Green Long Life Anti Freeze / Anti Boil Coolant Premix - 1 Litres

$20.99 ^{^}

(51)

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Penrite

Penrite Green Long Life Anti Freeze / Anti Boil Coolant Concentrate - 5 Litres

$55.19 ^{^} $64.99 ^{^}

(60)

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SCA

SCA Green Long Life Coolant Concentrate - 5 Litres

$34.99 ^{^}

(100)

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Nulon

Nulon Green Long Life Anti-Freeze/Anti-Boil Coolant Premix - 1 Litre

$21.99 ^{^}

(46)

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Penrite

Penrite Red Long Life Anti Freeze / Anti Boil Coolant Concentrate - 5 Litres

$64.59 ^{^} $75.99 ^{^}

(42)

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SCA

SCA Green Long Life Coolant Concentrate - 1 Litre

$15.99 ^{^}

(45)

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Nulon

Nulon Green Long Life Anti-Freeze / Anti-Boil Coolant Concentrate - 1 Litre

$23.99 ^{^}

(49)

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SCA

SCA Green Standard Radiator Coolant - 5 Litres

$21.99 ^{^}

(118)

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SCA

SCA Radiator Corrosion Inhibitor - 500mL

$9.99 ^{^}

(35)

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Nulon

Nulon Green Anti-Freeze / Anti-Boil Coolant Premix - 6 Litres

$46.99 ^{^}

(186)

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Penrite

Penrite Yellow Universal Top Up Coolant Premix - 1 Litre

$22.99 ^{^}

(41)

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Nulon

Nulon Green General Purpose Coolant Premix - 4 Litres

$29.99 ^{^}

(77)

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Nulon

Nulon Yellow Multi-Vehicle ONE Coolant Premix - 1 Litre

$18.99 ^{^}

(21)

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Nulon

Nulon Green General Purpose Coolant Premix - 1 Litre

$15.99 ^{^}

(28)

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Nulon

Nulon Red Anti-Freeze / Anti-Boil Concentrate Coolant - 1 Litre

$24.99 ^{^}

(22)

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Nulon

Nulon Green Long Life Anti-Freeze/Anti-Boil Coolant Concentrate - 6 Litres

$67.99 ^{^}

(180)

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Nulon

Nulon Pink Anti-Freeze / Anti-Boil Premix Coolant - 1 Litre

$24.99 ^{^}

(8)

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Penrite

Penrite Blue Long Life Anti Freeze / Anti Boil Coolant Premix - 5 Litres

$56.09 ^{^} $65.99 ^{^}

(39)

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Nulon

Nulon Radiator Cooling System Water - 5 Litre

$19.99 ^{^}

(47)

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SCA

SCA Yellow Universal Top Up Coolant - 1 Litre

$16.99 ^{^}

(11)

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Penrite

Penrite Red Long Life Anti Freeze / Anti Boil Coolant Concentrate - 1 Litre

$27.99 ^{^}

(51)

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Penrite

Penrite Blue Long Life Anti Freeze / Anti Boil Coolant Premix - 1 Litre

$29.99 ^{^}

(26)

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Penrite

Penrite Green Long Life Anti Freeze / Anti Boil Coolant Concentrate - 1 Litre

$26.99 ^{^}

(31)

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Nulon

Nulon Corrosion Protector - Green, 500mL

$19.99 ^{^}

(22)

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Showing 1 - 34 of 84 Results

Stay Cool Under Pressure With Our SUPER Range of Car Coolants

Upgrade your vehicle's cooling system with premium coolants

Keep your engine running smoothly and efficiently with our extensive range of high-quality coolants at Supercheap Auto. Our selection features top brands and formulations from Penrite, Nulon, Castrol, Protex and more. At Supercheap Auto, our range of car coolants ensure optimal performance and protection for your vehicle's cooling system. Whether you're looking for traditional antifreeze coolant, long-life coolants, or specialty formulations, we have the perfect solution for every car, truck, or SUV.

Car coolants from leading trusted brands

At Supercheap Auto, we understand the importance of maintaining your vehicle's cooling system to prevent overheating and engine damage. That's why we offer a wide variety of premium engine coolants that are specifically formulated to meet the demands of modern engines. Our car coolants are designed to provide superior heat transfer properties, corrosion protection, and long-lasting performance, ensuring your engine stays cool even under the most extreme conditions.

Wide range of coolant formulations

Whether you drive a classic car or a brand-new vehicle, we have the right engine coolant for your needs. Our selection includes traditional ethylene glycol-based coolants, as well as advanced long-life formulations that offer extended service intervals and superior protection against corrosion and cavitation. We also offer specialty coolants for specific applications, such as heavy-duty trucks, racing vehicles, and hybrid or electric vehicles.

Expert advice and support on engine coolants

Not sure which engine coolant is right for your vehicle? Our team of experts is here to help. We can provide personalised recommendations based on your vehicle's make, model, and year, as well as your driving habits and environmental conditions. Plus, with our convenient online ordering and fast shipping options, getting the right coolant for your car has never been easier.

Shop with confidence at Supercheap Auto

When you shop for car coolants at Supercheap Auto, you can always shop with confidence knowing that you're getting the best products at the best prices. We stand behind every product we sell and are committed to providing exceptional customer service every step of the way. So why wait? Upgrade your vehicle's cooling system with premium engine coolants from Supercheap Auto today.

Frequently Asked Questions - Car Coolants

What is coolant and what does coolant do?

Coolant regulates engine temperature, preventing overheating by absorbing excess heat during combustion. It contains corrosion inhibitors, extending engine lifespan. In cold climates, it acts as antifreeze, preventing engine liquid from freezing and causing damage. Overall, car coolant plays a critical role in maintaining engine performance, efficiency, and longevity.

How often should you top up coolant?

Coolant should be checked regularly, typically during routine maintenance. Look for signs of leaks or coolant loss, such as puddles under the vehicle or a decrease in coolant level. Address any issues promptly to prevent overheating and engine damage. Follow the manufacturer's recommendations for coolant replacement, or as specified in the owner's manual.

What happens when coolant is low, or you run out of coolant?

Low or depleted coolant levels can lead to severe engine issues. Without coolant, engines risk overheating, potentially causing damage or failure. Car coolant also contains corrosion inhibitors vital for engine protection. Insufficient coolant heightens the risk of corrosion, damaging the radiator, water pump, and engine components.

Can I mix different types of coolants?

Mixing different coolants is not advised. Varying formulations can lead to chemical reactions, coolant breakdown, and potential damage to the cooling system. Stick to the same type and brand recommended by the manufacturer for optimal performance. If switching coolant types, flush the system thoroughly before refilling to prevent compatibility issues.

What does the colour of coolant signify?

The colour of coolant typically indicates its chemical composition and additives. While traditional coolants are green, newer formulations come in various colours, each signifying specific properties or applications. For instance, orange or red coolant often contains organic acids for extended lifespan and aluminium protection, while blue coolant is typically associated with hybrid and electric vehicles. It's essential to identify the coolant type recommended for your vehicle to ensure compatibility. If uncertain, consult your vehicle's manual or visit your local Supercheap Auto store for help.

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Coolant

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SCA

SCA

SCA

Penrite

Penrite

Nulon

Penrite

SCA

SCA

Nulon

Penrite

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SCA

Nulon

Penrite

SCA

Nulon

SCA

SCA

Nulon

Penrite

Nulon

Nulon

Nulon

Nulon

Nulon

Nulon

Penrite

Nulon

SCA

Penrite

Penrite

Penrite

Nulon

Filter by Available In Store

Filter by Special Order

Stay Cool Under Pressure With Our SUPER Range of Car Coolants

Upgrade your vehicle's cooling system with premium coolants

Car coolants from leading trusted brands

Wide range of coolant formulations

Expert advice and support on engine coolants

Shop with confidence at Supercheap Auto

Frequently Asked Questions - Car Coolants

What is coolant and what does coolant do?

How often should you top up coolant?

What happens when coolant is low, or you run out of coolant?

Can I mix different types of coolants?

What does the colour of coolant signify?