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AMSOIL Signature Series 5W-30 Synthetic Motor Oil
AMSOIL Signature Series 5W-30 Synthetic Motor Oil
AMSOIL Signature Series 10W-30 Synthetic Motor Oil
AMSOIL Signature Series 10W-30 Synthetic Motor Oil
AMSOIL Signature Series 5W-50 Synthetic Motor Oil
AMSOIL Signature Series 5W-50 Synthetic Motor Oil
AMSOIL XL 0W-20 Synthetic Motor Oil
AMSOIL XL 0W-20 Synthetic Motor Oil
AMSOIL XL 5W-20 Synthetic Motor Oil
AMSOIL XL 5W-20 Synthetic Motor Oil
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AMSOIL XL 0W-20 Synthetic Motor Oil

AMSOIL XL 0W-20 Synthetic Motor Oil
AMSOIL XL 0W-20 Synthetic Motor Oil
Product Details
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 to12,000-miles or one year, whichever comes first, between oil changes.
Product Description
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 293ºF (100º 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 breakdown1 than required by the GM dexos1® Gen 2 specification, ensuring protection in extreme temperatures.
GM Oxidation and Deposit (GMOD) Test
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 LSPI2 – 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 power3 to help keep your engine running smoother, longer.

Reduces Maintenance
Motorists, business owners and fleet managers benefit from the boosted engine protection of AMSOIL XL Synthetic Motor Oil. Frequent oil changes are expensive, time-consuming and inconvenient. The extra protection built into XL can provide extended drain intervals up to 12,000 miles or one year4, if you choose, allowing you to change oil on your schedule, reduce maintenance, save money and reduce waste oil.

Maximizes Fuel Economy & Maintains Low Emissions
XL Synthetic Motor Oil is licenced by the American Petroleum Institute (API) to meet and exceed the requirements commonly found in owner's manuals. It excels in fuel-economy testing, earning the additional "Resource Conserving" designation5 from the API. XL is also friendly toward modern emissions control systems, promoting proper operation of catalytic converters for optimum service life and low exhaust emissions.

1. Based on independent testing of AMSOIL XL 5W-30 motor oil in the GMOD engine test required for the GM dexos1 Gen2 specification.

2. Based on zero LSPI events in five consecutive tests of AMSOIL XL 5W-30 Motor Oil in the LSPI engine test required by the GM dexos1 Gen 2 specification.

3. vs. AMSOIL OE Motor Oil

4. See reverse side for details.

5. Applicable to XL 0W-20, 5W-20, 5W-30 and 10W-30 motor oil.

All trademarked names are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.

APPLICATIONS
Use AMSOIL XL Synthetic Motor Oil in applications that require any of the following specifications:

0W-20 (XLZ)
API SN (Resource Conserving), SM…; GM dexos1 Gen 2 (supersedes 6094M); ACEA A1/B1; Chrysler MS-6395; Ford WSSM2C947-A; ILSAC GF-5, GF-4… Fortified with detergents that exceed the dexos1 Gen 2 sulfated ash specification.

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.

Aftermarket oil additives are not recommended for use with AMSOIL XL Synthetic Motor Oil.

TECHNICAL SERVICES
For immediate answers to your technical questions call (715) 399-TECH (8324) between 8 a.m. and 5 p.m. Central time or email tech@amsoil.com.

SERVICE LIFE
In gasoline-fueled vehicles, AMSOIL XL Synthetic Motor Oil is recommended for up to 12,000 miles/one year oil change intervals, or longer when recommended in owner's manuals or indicated by electronic oil life monitoring systems. Change the
oil filter at every oil change regardless of filter brand.
Product Size
Code Package Size Unit of Measure Product
XLZQT (XLZQT-EA) Quart Each XL 0W-20 Synthetic Motor Oil
XLZQT (XLZQT-CA) Quart Case of 12 XL 0W-20 Synthetic Motor Oil
XLZ1G (XLZ1G-EA) Gallon Each XL 0W-20 Synthetic Motor Oil
XLZ1G (XLZ1G-CA)
Gallon
Case of 4 XL 0W-20 Synthetic Motor Oil
XLZ30 (XLZ30-EA)
30-Gallon Drum
Each
XL 0W-20 Synthetic Motor Oil
XLZ55 (XLZ55-EA)
55-Gallon Drum
Each
XL 0W-20 Synthetic Motor Oil
XLZ27 (XLZ27-EA) 275-Gallon Tote Each XL 0W-20 Synthetic Motor Oil
Technical Information
Extra Information
How often should I change my oil filter when using XL motor oil?
Change the filter when you change your oil at 12,000 miles/one year or whenever you regularly change your oil. Special filtration is not required; however, the use of an AMSOIL Ea Oil filter will provide improved filtration and help reduce engine wear. 
What are the main advantages of upgrading to AMSOIL XL Series Synthetic Motor Oils?
Beyond these products providing enhanced wear protection, fuel economy and all‐weather performance, they reduce the cost of ownership. AMSOIL XL Oils have an increased drain interval recommendation of 12,000 miles or one year. 
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