Brand: SAE
SAE A201 is a Standard developed by the Society of Automotive Engineers (SAE) to classify cold climate lubricants for heavy duty engines operating under severe winter conditions. The standard specifies the performance requirements, such as cold temperature fluidity, shear stability, and stylene resistance, for diesel engine oils used in low temperature environments. Products that meet this standard are labeled as "SØL" or "SYN" types, indicating their suitability for use during winter season in cold climate regions with sub-zero temperatures. The A201 standard ensures that these lubricants are compatible with catalytic converters, turbochargers, and other engine components to maintain their efficiency and durability in low temperature operation.