Product details
ERRECOM Yellow Cool: Top-Notch Yellow Coolant & Antifreeze Concentrate with Organic OAT Inhibitor, G12, 5 Litres
If you’re after a trusty coolant that keeps your engine ticking over nicely and gives your radiator proper protection, ERRECOM Yellow Coolant and Antifreeze Concentrate is well worth a gander. It’s packed with an organic-based OAT (Organic Acid Technology) inhibitor, which means it’s brilliant at fending off corrosion and looking after the rubber and plastic bits inside your cooling system. That’s a real win, especially if you want to dodge pricey repairs further down the line.
Key Benefits and Features
The bright yellow fluorescent colour isn’t just a flashy touch—it makes spotting leaks and checking fluid levels a doddle. Because it comes as a concentrate, you can mix it yourself to nail the perfect freezing and boiling points for your local weather. For example, mix it 50/50 with water and you’re sorted down to -30°C and up to a boiling point of 107°C. Tweak the dilution and you can adjust the protection to suit whatever the forecast throws at you.
This stuff ticks the G12 standard box, which you’ll want to double-check in your car’s handbook before cracking open the bottle. Using the wrong coolant can cause all sorts of headaches, so it pays to be certain. Plus, having it as a concentrate means you’re not stuck with ready-mixed fluids that might not quite fit your needs.
Why Opt for ERRECOM Yellow Coolant?
Corrosion and scale build-up inside your radiator and engine are a nightmare—they can lead to overheating and costly damage. This coolant helps keep those nasties at bay, extending the life of your car’s cooling system parts. It’s especially handy if your motor has aluminium components or a modern cooling setup, as it’s tailored to play nice with those materials.
Another thing that often flies under the radar is protecting the rubber and plastic parts. Without the right antifreeze, these can degrade surprisingly quickly. ERRECOM Yellow Cool keeps them in good nick, reducing the risk of leaks or busted hoses.
Handy Tips
When you’re mixing this concentrate, always use clean water and stick to the recommended ratios so you get the best protection possible. Do have a quick peek at your car’s manual to confirm the right coolant spec. If you’re in two minds about what your vehicle needs or what’s already in there, it’s worth having a chinwag with a mechanic or a savvy mate.
The 5-litre size is spot on for a full system flush or a top-up, giving you plenty of mileage without faffing about with loads of bottles. It’s a cracking item to keep in the garage, especially as the colder months loom and freezing protection becomes crucial.
- Fluorescent yellow concentrate for easy leak spotting.
- Organic OAT inhibitor for top-tier corrosion defence.
- Meets G12 standard—check your vehicle’s manual first.
- Protects vulnerable rubber and plastic components in your cooling system.
- Adjust freezing and boiling points by tweaking dilution ratios.
- Generous 5-litre volume ideal for full refills or topping up.
- Keeps corrosion and scale build-up firmly in check.
All in all, if you want a dependable coolant that gets along swimmingly with modern engines and keeps your motor running sweet as a nut, ERRECOM Yellow Coolant and Antifreeze Concentrate is a solid bet. Just mix it properly, ensure it’s compatible with your car, and you’re sorted—no faffing or fretting over your radiator’s wellbeing!









