Ravenol HTC Coolant MINI R53 | R52 | R50 | Cooper | Cooper S | JCW

High-quality G11-type blue coolant concentrate from Ravenol, recommended for and fully compatible with the cooling system of the first-generation MINI Cooper S (R53). Ideal for both daily-driven cars and track-prepared builds, it provides dependable, year-round protection.

Its hybrid silicate + OAT formulation provides fast-acting corrosion protection for aluminium and cast-iron components while remaining gentle on rubber seals, O-rings, and hoses. It offers long-term, maintenance-free resistance to frost, overheating, and cavitation, keeping the R53 engine safe and stable under every driving condition.

Mixing instructions:
This is a concentrate and must be diluted with demineralized water before use. For protection down to –40 °C, mix 1:1 (50% coolant / 50% water).

In short:

• Suitable for first-generation MINIs
• System capacity: approx. 6 liters total
• Meets standards: ASTM D3306, SAE J1034, BMW GS 9400 (G48), MB 325.0, VW TL 774-C (G11)

Please note: oils, coolants and other liquids cannot be shipped outside the EU due to transport restrictions.

Founded in 1946 in Werther, Germany, Ravenol develops and produces all its lubricants in-house with strict quality control. Its oils and fluids are supplied to over 80 countries for automotive, motorsport, industrial, and marine use. Backed by its own R&D team and innovations such as USVO® and CleanSynto®, Ravenol combines German engineering and decades of expertise to deliver premium lubricants trusted worldwide.