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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.

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.

The below products may be vehicle-specific.

Add your vehicle to shop what fits.

Shop Coolant

Coolant

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103 Results

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Showing 1 - 59 of 103 Results

SCA

SCA Long Life Green Coolant Premix 5 Litre

$22.99 ^{^}

(212)

Delivered to you

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SCA

SCA Demineralised Water - 5 Litre

$9.99 ^{^}

(139)

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Nulon

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

$54.99 ^{^}

(121)

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Penrite

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

$45.99 ^{^}

(105)

Delivered to you

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SCA

SCA Long Life Red Coolant Premix 5 Litre

$26.99 ^{^}

(103)

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SCA

SCA Standard Radiator Coolant - 5 Litre

$17.99 ^{^}

(108)

Delivered to you

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Penrite

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

$52.99 ^{^}

(94)

Delivered to you

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Bonus Credit

For Every $100 You Spend*

†Offer ends 19th April 2025. *Exclusive to Club Members. Credit will expire 28 days after credited to account. CLICK HERE for exclusions and T&Cs.

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Nulon

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

$67.99 ^{^}

(174)

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Nulon

Nulon Red Long Life Anti-Freeze/Anti-Boil Ready to Use - 1 Litre

$19.99 ^{^}

(82)

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Nulon

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

$40.99 ^{^}

(176)

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Nulon

Nulon Long Life Anti-Freeze/Anti-Boil Ready to Use - 1 Litre

$17.99 ^{^}

(42)

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Penrite

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

$75.99 ^{^}

(36)

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Penrite

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

$20.99 ^{^}

(45)

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Free Shipping for Members*
Penrite

Penrite Universal Top Up Premix Coolant - 1L

$21.99 ^{^}

(37)

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Free Shipping for Members*
Penrite

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

$64.99 ^{^}

(48)

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SCA

SCA Long Life Green Coolant Premix 1 Litre

$13.99 ^{^}

(55)

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Penrite

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

$23.99 ^{^}

(36)

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Free Shipping for Members*
SCA

SCA Long Life Green Coolant Concentrate 5 Litre

$34.99 ^{^}

(83)

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Nulon

Nulon Red Anti-Freeze / Anti-Boil Concentrate Coolant - 6 Litre

$80.99 ^{^}

(60)

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Nulon

Nulon General Purpose Premix Coolant - 4 Litre

$29.99 ^{^}

(69)

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Nulon

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

$21.99 ^{^}

(46)

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Penrite

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

$64.99 ^{^}

(34)

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SCA

SCA Long Life Green Coolant Concentrate 1 Litre

$15.99 ^{^}

(39)

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Nulon

Nulon General Purpose Premix Coolant - 1 Litre

$14.99 ^{^}

(26)

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SCA

SCA Long Life Red Coolant Premix 1 Litre

$14.99 ^{^}

(25)

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Nulon

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

$24.99 ^{^}

(19)

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Nulon

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

$19.99 ^{^}

(8)

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Nulon

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

$17.99 ^{^}

(16)

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SCA

SCA Radiator Corrosion Inhibitor - 500mL

$9.99 ^{^}

(32)

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Penrite

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

$25.99 ^{^}

(30)

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Free Shipping for Members*
Nulon

Nulon Radiator Cooling System Water - 5 Litre

$18.99 ^{^}

(42)

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Penrite

Penrite Green Coolant Concentrate Type B - 500ml

$19.99 ^{^}

(25)

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Free Shipping for Members*
Nulon

Nulon Corrosion Protector - Green, 500mL

$21.99 ^{^}

(22)

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Penrite

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

$27.99 ^{^}

(45)

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Free Shipping for Members*
Nulon

Nulon Heavy Duty Diesel Coolant Premix 5 Litre

$49.99 ^{^}

(8)

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SCA

SCA Universal Top Up Coolant 1 Litre

$15.99 ^{^}

(10)

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Penrite

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

$29.99 ^{^}

(23)

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Free Shipping for Members*
Penrite

Penrite Blue Long Life Anti Freeze / Anti Boil Concentrate Coolant - 5L

$82.99 ^{^}

(21)

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Nulon

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

$22.99 ^{^}

(1)

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Nulon

Nulon Anti-Freeze / Anti-Boil Blue Premix Coolant 6 Litre

$50.99 ^{^}

(19)

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SCA

SCA Long Life Red Coolant Concentrate 1 Litre

$17.99 ^{^}

(12)

Delivered to you

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Nulon

Nulon Heavy Duty Diesel Coolant Concentrate 5 Litre

$73.99 ^{^}

(19)

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SCA

SCA Long Life Red Coolant Concentrate 5 Litre

$43.99 ^{^}

(31)

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Castrol

Castrol Radicool Green Anti-Freeze/Anti-Boil Concentrate Coolant - 1 Litre

$22.99 ^{^}

(1)

Delivered to you

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Penrite

Penrite Blue Long Life Anti Freeze / Anti Boil Concentrate Coolant 1L

$29.99 ^{^}

(8)

Delivered to you

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Free Shipping for Members*
Nulon

Nulon Anti-Freeze / Anti-Boil Pink Premix Coolant 5 Litre

$57.99 ^{^}

(2)

Delivered to you

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Penrite

Penrite Purple Long Life Anti Freeze / Anti Boil Premix Coolant 5L

$67.99 ^{^}

(1)

Delivered to you

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Castrol

Castrol SF Radicool Anti-Freeze/Anti-Boil Ready To Use Coolant - 1 Litre

$20.99 ^{^}

Delivered to you

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Castrol

Castrol SF Radicool Anti-Freeze/Anti-Boil Ready To Use Coolant - 5 Litres

$49.99 ^{^}

(3)

Delivered to you

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Castrol

Castrol Radicool Green Anti-Freeze/Anti-Boil Premix Coolant - 1 Litre

$19.99 ^{^}

(5)

Delivered to you

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Castrol

Castrol Radicool Green Anti-Freeze/Anti-Boil Premix Coolant - 5 Litres

$41.99 ^{^}

(6)

Delivered to you

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Castrol

Castrol Radicool Green Anti-Freeze/Anti-Boil Concentrate Coolant - 5 Litres

$59.99 ^{^}

(4)

Delivered to you

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SCA

SCA Organic Coolant Concentrate Green 20 Litre

$119.99 ^{^}

Delivered to you

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Clearance

Penrite

Penrite Purple Long Life Anti Freeze / Anti Boil Concentrate Coolant 1L

$13.00 ^{^}

(2)

Not available for delivery

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Clearance

Penrite

Penrite Purple Long Life Anti Freeze / Anti Boil Premix Coolant 1L

$10.00 ^{^}

(2)

Not available for delivery

Pick up today
Clearance

Penrite

Penrite Purple Long Life Anti Freeze / Anti Boil Concentrate Coolant 5L

$50.00 ^{^}

(4)

Not available for delivery

Pick up today
Special Order

Protex

Protex Inhibitor - PINH-20L

$284.99 ^{^}

Delivered to you

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Special Order

Protex

Protex Coolant - PCOOL-20L

$217.99 ^{^}

Delivered to you

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Special Order

Valvoline

Valvoline Coolant 50 Premix 20 Litre

$174.99 ^{^}

Delivered to you

Pick up today

Showing 1 - 59 of 103 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.

Whoever You Are, Whatever You Drive, Make It Super with Supercheap Auto. Join our loyalty club to get credit back, receipt-free warranties, club exclusive pricing and specials. Register online today or head over to our Club FAQ's to learn more!

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.

Shop Coolant

Coolant

SCA

SCA

Nulon

Penrite

SCA

SCA

Penrite

Nulon

Nulon

Nulon

Nulon

Penrite

Penrite

Penrite

Penrite

SCA

Penrite

SCA

Nulon

Nulon

Nulon

Penrite

SCA

Nulon

SCA

Nulon

Nulon

Nulon

SCA

Penrite

Nulon

Penrite

Nulon

Penrite

Nulon

SCA

Penrite

Penrite

Nulon

Nulon

SCA

Nulon

SCA

Castrol

Penrite

Nulon

Penrite

Castrol

Castrol

Castrol

Castrol

Castrol

SCA

Penrite

Penrite

Penrite

Protex

Protex

Valvoline

Category

Vehicle Fitted

Brand

Type

Size

Price

Customer Review

Availability

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?