AMSOIL 3-Tiers of High Quality Synthetic Motor Oil

AMSOIL Signature Series Synthetic Motor Oil is the result of 40 years of synthetic lubricant engineering. It delivers guaranteed protection for up to 40,000 kilometers/700 hours of operation/one year. AMSOIL Signature Series offers a rare combination of performance, value and environmental responsibility. Available in seven popular viscosities.

XL Synthetic Motor Oil provides all the benefits of OE plus an extended-drain boost for a convenient, once-per-year oil change schedule. Available in five viscosities.

OE Synthetic Motor Oil is specially formulated for the longer oil change intervals recommended by the vehicle manufacturers today. Advanced synthetic technology resists chemical breakdown for excellent wear protection (and peace of mind) well beyond the traditional 5,000-kilometer oil change interval. Available in four viscosities.