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AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

Product code : XLOQT-EA

  • 37% more cleaning power1 to help keep your engine running smoother, longer.
  • Protects against LSPI
  • 20,000 miles of guaranteed protection between changes2

1Compared to AMSOIL OE Synthetic Motor Oil.
2Normal Service – Up to 20,000 miles (32,000 km) or one year, whichever comes first, in personal vehicles not operating under severe service.

AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil



AMSOIL Extended-Life 100% Synthetic Motor Oil is overbuilt for road warriors so you can confidently drive up to 20,000 miles or one year,2 whichever comes first, between oil changes. A proprietary combination of advanced synthetic base oils and a boosted additive package promotes cleanliness and prolonged engine life. AMSOIL Extended-Life protection delivers peace of mind and convenience.

See the Product Data Bulletin for full details. 

RESISTS OIL BREAKDOWN

  • Maintains viscosity under the most extreme conditions.
  • Reduces excessive oil consumption, engine deposits, accelerated wear and difficult cold starts.

PROTECTS PISTONS FROM LOW-SPEED PRE-IGNITION

  • Features unique chemistry proven to protect your engine against harmful effects of low-speed pre-ignition (LSPI).

KEEPS ENGINES CLEAN

  • Fortified with detergent and dispersant additives.
  • Boosted additive package effectively neutralizes acids and resists sludge, corrosion and carbon deposits.

REDUCES MAINTAINENCE

  • Outstanding protection benefits motorists, business owners and fleet managers.
  • Extended-drain intervals reduce expensive, time-consuming and inconvenient oil changes.
  • Extended drain intervals up to 20,000 miles or one year,2 if you choose, allowing you to change oil on your schedule, reduce maintenance, save money and reduce waste oil.

AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

Data Bulletin

Warranty

SDS



AMSOIL Extended-Life 10W-40 100% Synthetic Motor Oil

  • 5 star rating
    oil
    By  MIKE,  a  Verified Buyer  on  May 14, 2024
    i have 3 vehicles and several gas powered outdoor tools use Amsoil in all of them.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Durmax
    By  GARY,  a  Verified Buyer  from  Al  on  May 13, 2024
    I have tahoe and Silverado both with 3.0 durmax diesel only oil I will use
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Peace of mind using amsoil
    By  GARY,  a  Verified Buyer  from  Al  on  May 13, 2024
    Running amsoil in every thing including outboard
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Usually I buy this in quarts
    By  MARSHALL,  a  Verified Buyer  from  Cincinnati   on  May 01, 2024
    I switched both cars to the same viscosity so I can order this in gallon jugs. Very good oil and I'm saving money, I'm way smarter than I look.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    539,000 miles on my 2004 Ram 1500
    By  ROSS,  a  Verified Buyer  from  Greenville, NC  on  April 30, 2024
    I've used this product since the very 1st oil change on my 2004 Ram 1500 and it's by far the best product I have ever used when it comes to motor oil and life time of your engine.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Quality products
    By  Tacoguy ,  a  Verified Buyer  from  Verner, Ontario  on  April 29, 2024
    Really happy with the service and delivery from AMSOIL, I’ll be a long term consumer.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    give it time
    By  DYLAN,  a  Verified Buyer  on  April 28, 2024
    time will tell how good it may be
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Review
    By  FRANK,  a  Verified Buyer  from  Pahrump  on  April 21, 2024
    Been around for long time because amsoil is the best
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best oil ever
    By  EUGENE,  a  Verified Buyer  from  NC  on  April 13, 2024
    Best oil ever prompt delivery
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Only the best for my cars
    By  KEVIN,  a  Verified Buyer  from  Oklahoma   on  April 11, 2024
    I’ve been a fan of Amsoil since I was a kid. This is my go to oil, and it’s affordable. I would even say the OE synthetic is still better than all the other brands out there. The extended is nice I went like 10k or more and it was still relatively clean. Don’t hesitate this is the oil you deserve
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?