AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil
AMRQTC (AMRQTC-CA)
946 ml Bottle
Case of 12
AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil
AMR55 (AMR55-EA)
55 Gallon Drum
Each
AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil
AMSOIL Signature Series 5W-50 100% Synthetic Motor Oil
5 star rating
Based on 6,871 reviews
5 star rating
Great Oil
By
Noah,
a
Verified Buyer
on
June 06, 2025
Only oil that will go into my 2021 Mustang GT. Amazing product.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil
By
TERRY,
a
Verified Buyer
on
June 06, 2025
Fast shipping great product
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
First time customer
By
MICHAEL,
a
Verified Buyer
from
Deland Florida
on
June 06, 2025
I recently changed the oil in my 2020 Ford GT.
After reading several reviews pertaining to
Amsoil I decided to give it a try. Next time I change the oil I’ll have it analyzed and write the results!
Was this review helpful?
5 star rating
‘17 6.2 Silverado
By
JASON,
a
Verified Buyer
on
June 06, 2025
After researching different brands to use, came across AMSOil and saw they had a local distribution center near me. Ordered and picked up the same day. Great pricing through the membership, so changing all of my fluids over to AMSOil when needed.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Superb Product
By
KIM,
a
Verified Buyer
from
Livonia MI
on
June 05, 2025
Test after test after test confirms that Amsoil Signature Series is best oil to be putting in your vehicle, and it's the only oil I purchase for my Honda CR-V.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Oil for Dodge charger srt 392
By
ROBERT,
a
Verified Buyer
on
June 05, 2025
First time using this oil and I will forever use it from now on!! My motor sounds much happier with this oil!! Thank you so much AMSOIL!!!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
T L,
a
Verified Buyer
from
Texas
on
June 05, 2025
Best motor oil you can buy! What a difference when you do your first oil change with Amzoil. Like two different vehicles!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Mazda Cx-5
By
Joey,
a
Verified Buyer
on
June 03, 2025
Have used this oil on the wife’s Mazda CX-5 for three years. No problems, no leaks, great oil!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Smooth Sailing
By
MARC,
a
Verified Buyer
from
Fort Worth, TX
on
June 03, 2025
I run my TT 22' Mach 1 HP hard, and this oil protects my engine better than any other oil I have used.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
BOB,
a
Verified Buyer
from
Huntertown
on
June 03, 2025
Great product protects the engine accidentally and I will not recommend any other oil for your engine if you want to keep it running
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Gt350 oil
By
ALEJANDRO,
a
Verified Buyer
from
North miami
on
June 02, 2025
Love it, makes the engine sound way less and oil temps be perfect!
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
oil
By
ANTHONY,
a
Verified Buyer
from
Port Colborne Ontario Canada
on
June 02, 2025
best oil
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Awesome Product. Highly Recommended.
By
CURTIS,
a
Verified Buyer
from
Abilene, TX
on
June 01, 2025
I still have a hard time making myself drive the 25,000 miles between changes. Keeps engine clean, lubricated, and limiting wear.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Amsoil 10w-30
By
BARRY E,
a
Verified Buyer
from
Cheyenne, Wyoming
on
June 01, 2025
I have run AMSOIL in my trucks and cars for 40 yr's without one problem
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
AMSOIL for the win
By
BILL,
a
Verified Buyer
from
Mcbee South Carolina
on
May 31, 2025
Quick shipping on this. And very happy with AMSOIL
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
2016 Buick Cascada Oil
By
PORTER,
a
Verified Buyer
from
Korea
on
May 31, 2025
I have been running this oil in my wife's car since 2016 no issues. seems to work good.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Completely satisfied
By
JOHNNY,
a
Verified Buyer
from
Peace River, Alberta
on
May 31, 2025
Got a 2014 Ram 1500 Hemi. Runs great on this oil.
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
The best out there. No questions asked!!!
By
COREY,
a
Verified Buyer
from
GA
on
May 30, 2025
Did research for awhile now and decided to try it. No complaints, its the best
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great product
By
FRED,
a
Verified Buyer
from
Holyoke, CO
on
May 30, 2025
Peace of mind knowing my engine is getting the best lubrication
Bottom Line
Yes, I would recommend this to a friend.
Was this review helpful?
5 star rating
Great oil
By
KAYCEE,
a
Verified Buyer
from
Fulton
on
May 30, 2025
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