Arch RX SN/CF 20W-50 is an SAE 20W-50 mineral petrol engine oil developed for modern gasoline engines with API SN/CF performance. The formulation is a premium lubricant enhanced with a proven metallo-organic anti-wear additive system, delivering exceptional protection for engines under all operating conditions. It provides outstanding wear control, even in advanced valve train mechanisms, including those with variable valve timing. Expertly engineered, ARCH RX ensures superior cleaning power, robust wear protection, and exceptional performance. Its resistance to degradation allows for extended intervals between oil changes, offering both convenience and efficiency.
Arch RX SN/CF 20W-50 is recommended for gasoline fueled automobiles and light duty trucks requiring an oil meeting API SN/CF specifications.
Arch RX SN/CF 20W-50 helps support reliable SAE 20W-50 petrol engine performance with these benefits:
