Millers Extra Cool Coolant Enhancer

The Millers Extra Cool Coolant Enhancer from Millers is part of our Coolant Products range within Fluids & Lubricants, available from Race Rally Supplies.

Product Overview

Millers Extra Cool is a corrosion inhibitor and coolant enhancer. It improves laminar flow, thereby increasing coolant efficiency and reducing operating temperatures by up to 15°C. Millers Extra Cool prevents electrolytic corrosion of magnesium and aluminium castings. One 250ml bottle of Extra Cool will treat 10 litres of coolant.

Technical Specifications

What’s Included?

• 1 x Millers Extra Cool Coolant Enhancer.

Frequently Asked Questions

Is this a genuine Millers product?

Yes. All parts are supplied new and genuine from Millers.

What is the part number?

The manufacturer part number is RADHIB.

Can I order this if it shows as out of stock?

Yes. Items that are not currently in stock can still be ordered. We will confirm the expected lead time with you after you order.

Will this fit my vehicle?

Fitment depends on your vehicle and setup. If you are unsure, contact us with your vehicle details before ordering and we will be happy to check.