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Signature Series 5W-30 Synthetic Motor Oil

Product code : ASLQT-EA

5 star rating Read 4,696 reviews

Customer Rating

5

88% would recommend

  • 5 4566
  • 4 98
  • 3 15
  • 2 6
  • 1 11

Signature Series 5W-30 Synthetic Motor Oil

5 star rating Based on 4,696 reviews
  • 5 star rating
    Always performs
    By  GREG,  a  Verified Buyer  on  September 25, 2023
    Good 👍
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Signature Series 5W-30 Synthetic motor oil
    By  Jim,  a  Verified Buyer  from  NE  on  September 25, 2023
    I have found that using this oil has reduced my oil consummation for my 2013 Chevy Avalanche with the 5.3 engine.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    The best
    By  ANGEL,  a  Verified Buyer  from  Reading, Pennsylvania   on  September 24, 2023
    Excellent
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    5W-30 Motor Oil
    By  CHARLES,  a  Verified Buyer  from  FORT PAYNE, AL  on  September 23, 2023
    So far I have only put this in my Ventrac Tractor with 3 cyl Kubota gas engine. Only have 50 hours on so far. Will be putting it in my 2018 Chrysler 300 and my 2012 Jeep Wangler on the next oil changes.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Amsoil 5W50 Oil & EA017 Filter
    By  TOM,  a  Verified Buyer  from  NJ  on  September 23, 2023
    I've been using Amsoil in my Boss302 Mustang for the past 10 years and it performs fabulously. I get it tested and told I don't need to change it yearly because it looks new. Great combination!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil for Jeep 3.6L Pentastar
    By  RAY,  a  Verified Buyer  from  McAllen, Texas  on  September 23, 2023
    This is what you want to use in the Jeep 3.6L Pentastar engine. This oil will lubricate the upper valve train in this particular engine an help alleviate wear.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Oil
    By  RICHARD,  a  Verified Buyer  from  Corpus Christi, TX  on  September 22, 2023
    I have been using this product since 2017 in my 2015 Camry XSE 2.5L non-hybrid. I do 10k mile oil changes and when I got the car it had 28K miles on it. The car now has 140k miles on it and at 120k I sent in an oil sample to Blackstone Labs, their test stated that I could run the oil at least 10-15k more miles. Although that would save me some money I will continue to change it at 10k miles per the Toyota recommendation. It's a piece of mind knowing that the oil is still in great condition and not at end of life when I change it. I am trying to see if this car can make the 1 million mile club.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Slippery
    By  BEN,  a  Verified Buyer  on  September 20, 2023
    I been using this oil on my mini van and do an do the oil change every year and still very slippery so and can leave it for few more months if I wanted
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  • 5 star rating
    Great oil!!!
    By  RICHARD,  a  Verified Buyer  from  Pittsburgh   on  September 19, 2023
    No oil consumption and 25k worth of protection. Buy it and you will never go back to store bought hydrocracked crude oil(Mobil 1, Castrol, PennOil, Valvoline and all the rest....).
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    15 Cruze Lt 1.4L turbo
    By  RAND,  a  Verified Buyer  from  NY upstate   on  September 19, 2023
    I love the oil and there filters 🤪 😌 😍 But there billing department needs work Other then that all good bye it and you will be happy u did
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Hands down the best oil money can buy
    By  RICHARD,  a  Verified Buyer  from  Pittsburgh   on  September 19, 2023
    I been using Amsoil for 15 years in multiple brands of cars. Have it currently in four different cars. Every time I've ran the oil to 25 thousand miles and highly exceeded the 700 hours run time. Never had a problem with any car and my current work car (Honda Fit) has 365,000 miles. I've used Amsoil on that motor since new with never any problems. I will recommend this oil to anyone thinking of doing so. Rich
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  • 5 star rating
    The Ultimate Best
    By  RICHARD,  a  Verified Buyer  on  September 19, 2023
    I have always used the signature series and I’m impressed with how well it works and how long it lasts. At first concerned about the extended months but It’s exceptional and far exceeds my expectations!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Oil
    By  JOSH,  a  Verified Buyer  on  September 19, 2023
    Best quality oil available - my vehicles always run noticeably smoother after an oil change. Great product!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best Motor Oil
    By  JOSH,  a  Verified Buyer  on  September 19, 2023
    Best quality oil in my opinion! I can always feel a difference/My vehicles run smoother after a fresh AMS Oil change..
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Oil changes
    By  STEVEN,  a  Verified Buyer  on  September 18, 2023
    Been using amsoil oil and filters for 6 yrs now. Great stuff. Truck and car running great
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Love this product
    By  Collin,  a  Verified Buyer  on  September 18, 2023
    Shipping was fast, engine is running super smooth
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great oil
    By  Collin,  a  Verified Buyer  on  September 18, 2023
    Engine runs super smooth after oil change, I love amsoil and the piece of mind that my engine is being lubricated with the best oil out there
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Slick
    By  STAN,  a  Verified Buyer  from  Florida   on  September 18, 2023
    This is amazing oil! Plan to use it the life of the engine. This is a like new rebuild.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best in Class
    By  MATT,  a  Verified Buyer  from  Arizona  on  September 17, 2023
    Amsoil is the best synthetic you can put in your engine hands down! 2014, Camaro, SS, manual, LS3
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Engines requiring a 5W-20 seem to be happiest with this oil
    By  KC,  a  Verified Buyer  from  GA  on  September 17, 2023
    Typically excellent Amsoil quality. Good, competitive pricing. For the vehicles we have which require a 5W-20 the engines seem to run better than they did with just an oil and filter change to a non Amsoil product.
    Bottom Line
    Yes, I would recommend this to a friend.
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