Shell Coolant Extra Ready to Use
Shell Coolant Extra Ready to Use is a pre-diluted hybrid organic additive technology (HOAT) antifreeze and coolant designed to provide dependable cooling system protection across a wide range of automotive and industrial applications. Supplied ready mixed, it eliminates the need for on-site dilution while ensuring correct concentration for optimal freeze and corrosion protection.
A key performance benefit of Shell Coolant Extra Ready to Use is its freeze protection capability. The product provides freeze protection down to –37°C, helping safeguard engine cooling systems against freezing damage in cold operating conditions. By delivering the correct premixed formulation, it reduces the risk of incorrect dilution ratios that could compromise performance.
The formulation offers strong corrosion protection for cooling system components constructed from various metals commonly found in modern engines and radiators. With a pH of 8.9 and reserve alkalinity of 6.2, it helps neutralise acidic contaminants and maintain long-term system stability. This supports protection against rust, corrosion and scale formation, contributing to extended component life and reliable engine operation.
Shell Coolant Extra Ready to Use meets a broad range of international standards and OEM requirements, including ASTM D3306 and D4985, BS 6580, SAE J1034, AFNOR NFR 15-601, JIS K2234 and NC 956-16. It also meets OEM specifications such as BMW GS 94000, MB-Approval 326.0, MAN 324 Typ NF, VW TL-774 C, Volvo 128 6083/002, Cummins 85T8-2, Deutz DQC CA-14, Iveco 18-830, Fiat 9.55523, PSA GME L1301 and Renault TTM VAZ 1.97.717.97.
Typical physical characteristics include a density of 1,071 kg/m³ at 20°C and a blue-green appearance for easy identification. These controlled properties support consistent cooling performance and system compatibility.
Shell Coolant Extra Ready to Use should be used as supplied and not further diluted.
