Coolants

Don’t let your engine overheat—grab the best car engine coolants at Superspares! We stock trusted brands like Nulon to help keep your engine cool, clean, and running at its best. If you need cooling liquid for your car, whether it’s transmission coolant or antifreeze, we’ve got what you need. Not to mention, they’re perfect for cars like the Nissan Navara, Mitsubishi Triton, Holden Commodore, and Toyota Camry.

Enjoy free shipping on orders over $99 and our convenient click-and-collect option, making it easy to get your coolant without the hassle. Keep your car running smoothly with premium coolants from Superspares today!



SKU: Nulon-Oil-C1705-S100

Nulon Permanent Head Gasket Repair 750ML PHGR-750 Quality Guarantee

$49.50 RRP $59.40

SKU: Nulon-Oil-C2205-AG01

Nulon Red Premium Long Life Coolant 100% Concentrate RLL1 1 Litre

$20.95 RRP $25.14

SKU: Nulon-Oil-C2302-AG52

Nulon Agri-Cool Heavy Duty Multi-Fleet Yellow-coloured premixed Coolant 20L

$155.95 RRP $187.14

SKU: Nulon-Oil-C1705-S143

NULON BLUE LONG LIFE 100% CONCENTRATED COOLANT 20L BLL20 20 Litres

$185.95 RRP $223.14

SKU: Nulon-Oil-C1705-S146

Nulon Blue Long Life Premix Coolant 1L BLLTU1 1 Litre Quality Guarantee

$25.95 RRP $31.14

SKU: Nulon-Oil-C2109-AG06

Nulon Blue Long Life Premix Coolant 5L BLLTU5 5 Litre Quality Guarantee

$52.95 RRP $63.54

SKU: Nulon-Oil-C2302-AG51

Nulon Extend Heavy Duty Multi-Fleet Red-coloured Premixed Coolant 20L

$155.95 RRP $187.14

SKU: Nulon-Oil-C1705-S096

Nulon General Purpose Coolant Premix - Green 4L GPPG-4 Quality Guarantee

$28.95 RRP $34.74

SKU: Nulon-Oil-C1705-S147

Nulon General Purpose Coolant Premix - Red 1L GPPR-1 1 Litre Quality Guarantee

$22.95 RRP $27.54

SKU: Nulon-Oil-C1705-S097

Nulon General Purpose Coolant Premix - Red 4L GPPR-4 Quality Guarantee

$31.95 RRP $38.34

SKU: Nulon-Oil-C2302-AG61

Nulon Green Coolant 100% Ant-freeze And Corrosion Protection Concentrate 5L

$53.95 RRP $64.74

SKU: Nulon-Oil-C2205-AG02

Nulon Green Coolant Premix - for All Vehicles Requiring A Green Type A Coolant

$32.95 RRP $39.54

SKU: Nulon-Oil-C2302-AG55

Nulon Green Premium Long Life Coolant 100% Concentrate 205 Litres

$1,247.95 RRP $1,497.54

SKU: Nulon-Oil-C1705-S088

Nulon Heavy Duty Diesel Coolant 5L HDDC-5 5 Litres Quality Guarantee

$56.95 RRP $68.34

SKU: Nulon-Oil-C1705-S138

Nulon Long Life Concentrated Coolant 1L LL1 1 Litre Quality Guarantee

$28.95 RRP $34.74

SKU: Nulon-Oil-C1705-S139

Nulon Long Life Concentrated Coolant 2.5L LL2.5 2.5 Litres Quality Guarantee

$37.95 RRP $45.54

SKU: Nulon-Oil-C1705-S144

Nulon Long Life Concentrated Coolant 20L LL20 20 Litres Quality Guarantee

$177.95 RRP $213.54

SKU: Nulon-Oil-C1705-S090

Nulon Long Life Concentrated Coolant 5L LL5 5 Litres Quality Guarantee

$49.95 RRP $59.94

SKU: Nulon-Oil-C1705-S142

Nulon Long Life Top-Up Coolant 1L LLTU1 1 Litre Quality Guarantee

$25.95 RRP $31.14

SKU: Nulon-Oil-C1705-S091

Nulon Long Life Top-Up Coolant 5L LLTU5 5 Litres Quality Guarantee

$37.95 RRP $45.54

SKU: Nulon-Oil-C2407-T13

Nulon Motorcycle Coolant Premix 1 Liter MCC-1 Premixed Engine Coolant

$33.95 RRP $40.74

SKU: Nulon-Oil-C1705-S104

Nulon non-acidic & cooling system Radiator Flush and Clean 300ML R40

$21.95 RRP $26.34

SKU: Nulon-Oil-C1705-S086

Nulon ONE Concentrate Coolant ONE-5 5L Radiator Coolant Anti-Freeze Anti-Boil

$56.95 RRP $68.34

SKU: Nulon-Oil-C2311-T03

Nulon Pink Premium Long Life Coolant 100% Concentrate 20 Litres PLL20

$227.00 RRP $272.40

SKU: Nulon-Oil-C2311-T04

Nulon Pink Premium Long Life Coolant 100% Concentrate 5 Litres PLL5

$69.95 RRP $83.94

SKU: Nulon-Oil-C2311-T05

Nulon Pink Premium Long Life Coolant Premix 1L PLLTU1 Quality Guarantee

$27.95 RRP $33.54

SKU: Nulon-Oil-C2311-T06

Nulon Pink Premium Long Life Coolant Premix 5L PLLTU5 Quality Guarantee

$51.95 RRP $62.34

SKU: Nulon-Oil-C2109-AG08

Nulon Premix Coolant Full Corrosion Protection 1L PMC-1 Quality Guarantee

$19.95 RRP $23.94

SKU: Nulon-Oil-C1705-S098

Nulon Premix Coolant Full Corrosion Protection 4L PMC-4 Quality Guarantee

$22.95 RRP $27.54

SKU: Nulon-Oil-C2103-AG01

Nulon Pro-Strength Extreme Cooling System Flush & Degreaser PSCSF

$29.95 RRP $35.94

SKU: Nulon-Oil-C1705-S099

Nulon Radiator & Cooling System Water 5L RCSW-5 5 Litres Quality Guarantee

$21.95 RRP $26.34

SKU: Nulon-Oil-C1705-S101

Nulon Radiator & Engine Block Stop Leak 500ML REBSL-500 Quality Guarantee

$23.95 RRP $28.74

SKU: Nulon-Oil-C1705-S102

Nulon Radiator Corrosion Protector 1L RCPG-1 1 Litre Quality Guarantee

$33.95 RRP $40.74

SKU: Nulon-Oil-C1705-S150

Nulon Radiator Corrosion Protector 500ML RCPG-500 Quality Guarantee

$20.95 RRP $25.14

SKU: Nulon-Oil-C1705-S106

Nulon Radiator Stop Leak Safe for Seals And Hoses 300ML R50 Quality Guarantee

$23.95 RRP $28.74

SKU: Nulon-Oil-C1705-S145

Nulon Red Long Life Concentrated Coolant 20L RLL20 20 Litres Quality Guarantee

$214.95 RRP $257.94

SKU: Nulon-Oil-C1705-S092

Nulon Red Long Life Concentrated Coolant 5L RLL5 5 Litres Quality Guarantee

$58.95 RRP $70.74

SKU: Nulon-Oil-C1705-S140

Nulon Red Long Life Top-Up Coolant 1L RLLTU1 1 Litre Quality Guarantee

$27.95 RRP $33.54

SKU: Nulon-Oil-C1705-S093

Nulon Red Long Life Top-Up Coolant 5L RLLTU5 5 Litres Quality Guarantee

$39.95 RRP $47.94

SKU: Nulon-Oil-C2009-AG13

Nulon Red Radiator Corrosion Protector RCPR-1 1 Litre Quality Guarantee

$35.95 RRP $43.14



Stay Cool with Quality Engine Coolants

Your engine needs the right coolant to perform at its best, and at Superspares, we’ve got you covered with top-of-the-line car engine coolants. Whether you're after red coolant, antifreeze, or a radiator flush, our range ensures your engine stays protected and performs smoothly. We also stock some motorcycle coolants for some two-wheeled adventurers.

Why Are Coolants Important?

Keeping your engine cool is essential to preventing costly repairs and extending the life of your vehicle. 

Using the right cooling liquid for your car, like premium Nulon products, ensures efficient heat transfer, preventing overheating and engine damage. Performing a regular radiator flush can also prevent clogs and buildup, which can reduce your engine’s efficiency.

For those who need more specialised cooling solutions, our transmission coolant options are perfect for keeping your gearbox temperature in check during heavy towing or high-stress conditions.

Shop with Superspares

When you shop with Superspares, you’re getting more than just great products. With free shipping on orders over $99, a fitment guarantee, and a national warranty, you can buy with confidence. We make sure you’re covered, whether you’re shopping for your everyday car engine coolants, a reliable radiator flush or a transmission coolant for your next big drive.

Keep your engine cool and running efficiently—shop Superspares today and enjoy unbeatable service and top-quality coolants!