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Engine Coolant & Antifreeze

Keep your engine protected all year round with high-quality engine coolant and antifreeze from Opie Oils. Whether you need concentrated antifreeze for your car or a ready-mixed solution, our experts are here to help. Shop trusted brands today, including Valvoline and Comma, and enjoy free UK delivery when you spend over £80.

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73 Products (Viewing: 60 - 73 of 73)

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Shell Coolant Extra Concentrate
RRP £13.20
£11.95
Price Beater
Shell Coolant Longlife Plus Ready To Use
Opie Price
£14.95
Price Beater
Shell Coolant Longlife Ready To Use
RRP £13.20
£10.99
Price Beater
Shell Coolant Extra Ready To Use
RRP £13.20
£8.95
Price Beater
Granville Sub Zero Universal RTU Antifreeze Pre Mixed - 5 Litres (2632)
NAPA Ultra Longlife Lilac 40 Antifreeze & Coolant - Concentrate
NAPA Longlife Universal Antifreeze & Coolant - Clear - Ready to Use
Comma Xstream G40 Car Antifreeze & Coolant - Concentrate
Opie Price
£8.95
Price Beater
Silkolene PRO COOL Antifreeze / Coolant - Ready To Use
Opie Price
£12.95
Price Beater
Valvoline HT-12 Antifreeze Coolant Pink - Ready-to-Use - VW TL 774-L (G12evo)
Millers Oils Alpine Yellow Antifreeze & Coolant Concentrate
RRP £6.95
£5.95
Price Beater
Valvoline Multi-Vehicle Coolant Concentrate
Opie Price
£12.95
Price Beater
Comma Xstream G64 Car Antifreeze & Coolant - Concentrate
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Your engine works hard, and the right antifreeze and coolant help keep it at a safe, consistent temperature. At Opie Oils, we stock a wide range of car coolant and antifreeze coolant products, including HT-12, G11, and G12 and G12+ coolants.

What is engine coolant?

Engine coolant circulates through the engine to prevent overheating in summer and freezing in winter. It does this by lowering the freezing point and increasing the boiling point of your engine's cooling fluid, keeping your engine at the perfect temperature no matter the conditions. It also helps protect against corrosion and scale build-up inside the cooling system. Coolant is used to cool batteries on many BEVs (battery electric vehicles) as well: contact us to check compatibility for your EV.

What is the difference between antifreeze and coolant?

Generally, antifreeze and engine coolant refer to the same thing. Both are available in concentrated form that must be mixed with water before putting it in your vehicle, and as a pre-mixed solution ready to be put into your car straight away. Read our guide to antifreeze and coolant to learn more.

What coolant do I need for my car?

Different vehicles require different car coolant types. Using the wrong one can cause leaks or damage to seals, so always check your handbook or use our easy oil finder to get the right engine coolant for your car by your reg.

The colour does not define the type of coolant that you need. It can be a guideline, but you can have similar coolants that are different colours and different ones that are the same colour. It is just a dye.

With thousands of five-star reviews, a 60-day returns policy, and our no-leak guarantee, you can buy with complete confidence. Plus, enjoy free UK delivery when you spend over £80 and next-day delivery if you need your coolant fast.

Keep your engine cool and protected and shop antifreeze and coolant for your car at Opie Oils today.