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🧊 Keep your engine cool, calm, and unstoppable all summer long!
Castrol Radi Cool Premix Summer Coolant and Antifreeze (4L) is a premium, concentrated coolant designed for both petrol and diesel engines with aluminum or cast-iron components. It offers superior freeze protection down to -36°C at 50% dilution and prevents corrosion without harmful additives like nitrites or phosphates. Engineered for year-round reliability, it ensures efficient cooling, protects against cavitation corrosion, and is compatible with standard engine seals and hoses. Ideal for professionals who demand consistent engine performance and longevity.
| ASIN | B09C4NDPNR |
| Best Sellers Rank | #110,334 in Automotive ( See Top 100 in Automotive ) #166 in Antifreezes & Coolants |
| Brand | Castrol |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 8 August 2021 |
| Manufacturer | Castrol |
| Manufacturer Part Number | 22-728044-IFG |
| Manufacturer reference | 22-728044-IFG |
M**.
Great Quality Coolant.
Very good quality coolant. Using it in my car for a year now and temps have been more stable. Definitely recommend it.
Trustpilot
1 month ago
1 month ago