AMSOIL first in synthetics
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AMSOIL XL 0W-20 Premium 100% Synthetic Motor Oil

XL 0W-20 Synthetic Motor Oil

Boosted Protection For Extended Life
Rating
AMSOIL XL Synthetic Motor Oil is the choice for those who want to do something extra for their vehicle. Its boosted formulation delivers extra cleaning power, outstanding wear control, excellent high- and low-temperature protection and exceptional fuel economy.

XL is engineered for advanced automotive technology, including turbos and direct injection. It is packed with extra engine protection, allowing you to go up to 12,000-miles or one year, whichever comes first, between oil changes.

PACKAGE SIZES AND UNITS OF MEASURE
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Full list of Units of Measure and Package Sizes

Availability and Price subject to AMSOIL stock.
TECHNICAL SPECIFICATIONS

A Synthetic Motor Oil that’s Unlike Any Other

Molecule
Molecular 
Engineering 
for Modern Engines
Snowflake
Keeping it Cool 
by Reducing Friction 
and Lowering Temperatures
Environment
The Right 
Environmental Choice
Nano Technology
Finest 
Lubrication in the World  with Nano Technology
AMSOIL XL 0W-20 Premium Full Synthetic Motor Oil
Resists Oil Breakdown
XL Synthetic Motor Oil maintains its fluidity (viscosity) under the most extreme conditions. Some oils break down and significantly increase in viscosity after extended periods of high-temperature operation. These changes can cause excessive oil consumption, engine deposits, accelerated wear and difficult cold-starts.

The GM Oxidation and Deposit (GMOD) Test consists of a 5.7L V8 engine running at 145ºC (38ºC hotter than normal) for 100 hours. These severe operating conditions test an oils ability to control viscosity increase, deposits and oil consumption. The testing revealed that AMSOIL XL Synthetic Motor Oil provides 64 percent more protection against oil breakdown than required by the GM dexos1® Gen 2 specification, ensuring protection in extreme temperatures.

Protects Pistons from Low-Speed Pre-Ignition
XL Synthetic Motor Oil features unique chemistry proven to protect your engine against the harmful effects of low-speed pre-ignition (LSPI). LSPI is the spontaneous ignition of the fuel/air mixture prior to spark-triggered ignition. Most new engines feature gasoline direct-inject (GDI), often coupled with a turbocharger. These technologies heighten the possibility of LSPI events, which can destroy pistons and connecting rods. A properly formulated motor oil is critical for protecting your engine against LSPI.

Original equipment manufacturers (OEMs) like GM have addressed the issue by designing tests to determine a motor oil's ability to prevent LSPI. XL Synthetic Motor Oil achieved 100 percent protection against LSPI - zero occurrences were recorded throughout five consecutive tests.

Keeps Engines Clean
AMSOIL XL Synthetic Motor Oil is fortified with detergent and dispersant additives. Its boosted additive package effectively raises the total base number (TBN) to neutralize acids and resist sludge, corrosion and carbon deposits. XL provides 25 percent more cleaning power to help keep your engine running smoother, longer.

Compatibility
AMSOIL XL Synthetic Motor Oil is compatible with conventional and other synthetic motor oils. Mixing other oils with AMSOIL motor oils, however, will shorten the oil life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.
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AMSOIL is The First in Synthetics