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XL 10W-40 Synthetic Motor Oil

Product code : XLOQT-EA

Boosted Protection For Extended Life

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.
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.

XL 10W-40 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 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 licensed 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.

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

2Based 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.

3vs. AMSOIL OE Motor Oil

4See reverse side for details.

5Applicable 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:

10W-40 (XLO)

  • API SP, SN PLUS, SM...; ACEA A3/B3, A3/B4

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 [email protected].

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.

AMSOIL PRODUCT WARRANTY
Using AMSOIL synthetic lubricants or practicing extended drain intervals does not void your new vehicle or equipment manufacturer's warranty. All AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty/.

Warranty Secure

HEALTH & SAFETY
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Safety Data Sheet (SDS). An SDS is available via the Internet at www.amsoil.com or upon request at 715-392-7101. Keep Out of Reach of Children. Recycle used oil and bottle.

*All trademarked names and images 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. All products advertised here are developed by AMSOIL for use in the applications shown.

XL 10W-40 Synthetic Motor Oil



XL 10W-40 Synthetic Motor Oil

  • 5
    Its only the best
    By  ROBERT,  a  Verified Buyer  from  92240  on  June 14, 2021

    Describe the issue

    Its only the best that all to say.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great oil
    By  WALEED,  a  Verified Buyer  on  June 13, 2021

    Describe the issue

    Decided to run this in my daily 2014 Santa Fe sport. There was a noticable difference, vehicle starts up smoother, engine idles quieter, and the peace of mind that my turbo is protected.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great in Toyota Suvs and Trucks
    By  JOHN,  a  Verified Buyer  from  Charleston SC  on  June 11, 2021

    Describe the issue

    I change my oil once a year in my wife's 4-Runner and my Tundra very happy only once a year!!
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    great oil
    By  DENNY,  a  Verified Buyer  from  Oakland Ca  on  June 11, 2021

    Describe the issue

    quality product!
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Noticeable Difference
    By  Andrew,  a  Verified Buyer  from  NJ  on  June 10, 2021

    Describe the issue

    smother running engine , improvement in gas millage compared to other full synthetic oils. highly recommend for all types of vehicles,
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Mileage improvement
    By  Curt,  a  Verified Buyer  from  Montana  on  June 09, 2021

    Describe the issue

    This is great stuff. I recently took a 900 mile trip In my Suzuki. I normally get 23mpg and got 27 this time.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Smooth running oil
    By  ANTHONY,  a  Verified Buyer  on  June 09, 2021

    Describe the issue

    I love how smooth my engine operates on this oil. The increased fuel mileage is another great benefit
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    2016 Silverado
    By  HERMAN,  a  Verified Buyer  from  Missouri   on  June 06, 2021

    Describe the issue

    Been using this oil since I bought my truck I tend to keep vehicles forever so I like to use quality oil truck still runs like new this is a great oil
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    best
    By  PATRICIA,  a  Verified Buyer  on  June 04, 2021

    Describe the issue

    been using amsoil for years, always with the best results. When i use amsoil products i dont have to worry about issues, i know the product is of the highest quality and wont leave me stranded somewhere.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Love Amsoil
    By  MARLAINE,  a  Verified Buyer  from  Cookstown, Ontario  on  June 03, 2021

    Describe the issue

    I've been using Amsoil for a long time. My eleven year old truck seems to be very happy with Amsoil 10W30 oil used in it. I don't have any plans to change stop using this product any time soon. I will refer anyone I meet to Amsoil if they want to keep their vehicle a long while or and keep motor repairs to a minimum.
    Bottom Line
    Yes, I would recommend this to a friend.