Unlocking Confidence on the Road with AMSOIL XL Synthetic Motor Oil

AMSOIL Extended-Life Synthetic Motor Oil in black in white

When the road is your second home, AMSOIL Extended-Life 100% Synthetic Motor Oil becomes your trusted companion. Designed for road warriors, this exceptional motor oil offers unparalleled protection, extended drains, and outstanding value.

Extended Drains, Unmatched Value

AMSOIL Extended-Life Motor Oil is overbuilt for those who live life on the road. With the ability to confidently drive 20,000 miles or one year between oil changes, it outperforms most competitors. The secret lies in its proprietary blend of advanced synthetic base oils and a powerful additive package that ensures engine cleanliness and longevity.

Product Attributes

  • Extended drains up to 20,000 miles or one year
  • Maintains viscosity under extreme conditions
  • Guards against low-speed pre-ignition (LSPI)
  • Fortified additive package resists sludge, corrosion, and deposits

Resisting Oil Breakdown

Unlike some oils that break down under extreme conditions, AMSOIL Extended-Life Synthetic Motor Oil maintains its viscosity. This resistance to oil breakdown safeguards against excessive consumption, engine deposits, accelerated wear, and challenging cold starts, ensuring reliable protection in extreme temperatures.

Extended-Life Synthetic Motor Oil

Guarding Against LSPI

Featuring unique chemistry, this motor oil protects engines from low-speed pre-ignition (LSPI) events, a common risk in modern engines with gasoline direct injection and turbocharging. AMSOIL Extended-Life is your defense against potential damage to pistons and connecting rods.

Engine Cleanliness for the Long Haul

Fortified with a boosted additive package, AMSOIL Extended-Life neutralizes acids, resists sludge, corrosion, and carbon deposits. With 37% more cleaning power, it keeps your engine running smoother and longer, providing peace of mind and the convenience of extended drains.

Exceeding Industry Standards

AMSOIL is a name synonymous with trust in the automotive industry. Our motor oils consistently surpass industry standards, offering superior protection against horsepower loss, engine wear, and sludge. Extended-Life Synthetic Motor Oil delivers extended drains at a lower price point than our ultra-premium Signature Series.

Drive on with confidence, knowing AMSOIL Extended-Life 100% Synthetic Motor Oil is your partner on the road. While enthusiasts seek the best, road warriors find reliable protection and extended-drain convenience at a lower price. AMSOIL Extended-Life—a blend of advanced technology and unbeatable value for value-seeking commuters.

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