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AMSOIL Signature Series 0W-30 100% Synthetic Motor OilQuart Bottle
Product code : AZOQT-EA
AMSOIL Signature Series 0W-30 100% Synthetic Motor OilQuart Bottle
Product code : AZOQT-EA
Current price:
$17.99
Retail Price
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Estimated delivery by Thu, Oct 15
to Columbus - 43215.
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A New Level of Motor Oil Technology
- 75% more engine protection against horsepower loss and wear.1
- 50% more cleaning power vs. AMSOIL OE Motor Oil
- Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
- 28% more acid-neutralizing power than Mobil 1.3
- Trusted by professional engine builders
- Guaranteed protection for up to 25,000 miles or 1 year
1Based on independent testing of AMSOIL Signature Series 0W-20 using the ASTM D6891 standard test.
2Based on independent testing of AMSOIL Signature Series 5W-30 in the GM turbo coking test.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020. -
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
About this item
-
Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world’s best motor oil. The result: engine protection that blows the doors off the highest industry standards.
-
-
-
star rating
A very quiet GM 6.2!By BRADLEY, a Verified Buyer from Bakersfield on October 11, 2026After the first freebie oil change, I switched to the Signature Series! I change the oil and filter when the algorithm hits 50%.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
AmsoilBy ALEKSANDR, a Verified Buyer on October 11, 2026Have been using it im my 24 RDX past 20k Im still changing oil every 5k with amsoil filter. I cant feel much of difference, switching from mobil1, but the plan is to keep on doing it for rest of the life of the car. And i will see down the road, whem my car reaches 200k plus or more , if it is really protected my engine and turbo, as AMSOIL stated. Not to mention 5k changes, and not 10 or 20Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
0w40 signature seriesBy KEVIN, a Verified Buyer from Missouri on October 11, 2026We have been using Amsoil for many years now. I feel more confident than ever using it with the problems newer endings are having that Amsoil provides superior lubricants. We I have been very happy with the signature series line. We also use Amsoil in the transmission and transfer case and differential. We would rather spend extra on oil and repairs. Best of luck.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Review of Amsoil OW20 Synthetic oilBy ZENON, a Verified Buyer from Illinois on October 10, 2026I use Amsoil OW20 synthetic motor oil in my wife's Ford Escape Active. Great oil. My wife puts alot of miles on her vehicle for work and I wouldn't trust any other oil besides Amsoil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Review of 5W30 synthetic oilBy ZENON, a Verified Buyer from Illinois on October 10, 2026The 5W30 Amsoil Synthetic motor oil is best oil I've used in my sons Chevy Malibu. He travels to Wyotech in Wyoming from Illinois . I wouldn't trust any other brand of oil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
⭐⭐⭐⭐⭐ 5/5 – AMSOIL Signature Series 0W-20: My Go-To Motor OiBy Andii, a Verified Buyer from North Carolina on October 10, 2026I’ve always believed that taking care of your vehicle starts with what you put in the engine, and AMSOIL Signature Series 0W-20 is my oil of choice. I use it in all my vehicles that call for this viscosity, and I wouldn’t have it any other way. I’m serious about vehicle maintenance, and I’d rather invest in quality oil now than deal with expensive engine repairs later. AMSOIL gives me confidence that my engines are getting excellent protection, especially with daily driving, highway miles, and the occasional spirited drive. It’s not the cheapest oil on the shelf, but quality comes at a price, and when it comes to protecting my engines, I’m not looking to cut corners. My philosophy is simple: Take care of your engine, and it’ll take care of you. AMSOIL has earned a permanent spot in my garage. Highly recommended to anyone who takes pride in maintaining their vehicles!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Full syntheticBy KARL, a Verified Buyer from Pennsylvania on October 10, 2026The best for my hondaBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Good OilBy DANIEL, a Verified Buyer from GA on October 10, 2026This oil is a high quality oil and the packaging is convenient. The company is good about shipping quickly and packaging well. However, if you order an Amsoil filter (EA15K), check the product carefully against previous filters before instaling them. They have changed the design and it looks like quality suffered on the filters .Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Motor OilBy ERIC, a Verified Buyer from North Carolina on October 09, 20262006 Honda Accord 301000 miles not burning oilBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Quality oil you can trustBy RAYMOND, a Verified Buyer on October 08, 2026Great quality, fast delivery a true brand new trustBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Compare Motor Oil
Data Bulletins-
A New Level of Motor Oil Technology
- 75% more engine protection against horsepower loss and wear.1
- 50% more cleaning power vs. AMSOIL OE Motor Oil
- Protects turbochargers 72% better than required2 by the GM dexos1 Gen 2 specification.
- 28% more acid-neutralizing power than Mobil 1.3
- Trusted by professional engine builders
- Guaranteed protection for up to 25,000 miles or 1 year
1Based on independent testing of AMSOIL Signature Series 0W-20 using the ASTM D6891 standard test.
2Based on independent testing of AMSOIL Signature Series 5W-30 in the GM turbo coking test.
3Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30 and AMSOIL Signature Series 5W-30 in ASTM D2896. Oils purchased in July 2020. -
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
-
Engineered for enthusiasts seeking maximum protection and performance. Precision-formulated with cutting-edge technology and a longstanding devotion to making the world’s best motor oil. The result: engine protection that blows the doors off the highest industry standards.
-
-
-
star rating
A very quiet GM 6.2!By BRADLEY, a Verified Buyer from Bakersfield on October 11, 2026After the first freebie oil change, I switched to the Signature Series! I change the oil and filter when the algorithm hits 50%.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
AmsoilBy ALEKSANDR, a Verified Buyer on October 11, 2026Have been using it im my 24 RDX past 20k Im still changing oil every 5k with amsoil filter. I cant feel much of difference, switching from mobil1, but the plan is to keep on doing it for rest of the life of the car. And i will see down the road, whem my car reaches 200k plus or more , if it is really protected my engine and turbo, as AMSOIL stated. Not to mention 5k changes, and not 10 or 20Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
0w40 signature seriesBy KEVIN, a Verified Buyer from Missouri on October 11, 2026We have been using Amsoil for many years now. I feel more confident than ever using it with the problems newer endings are having that Amsoil provides superior lubricants. We I have been very happy with the signature series line. We also use Amsoil in the transmission and transfer case and differential. We would rather spend extra on oil and repairs. Best of luck.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Review of Amsoil OW20 Synthetic oilBy ZENON, a Verified Buyer from Illinois on October 10, 2026I use Amsoil OW20 synthetic motor oil in my wife's Ford Escape Active. Great oil. My wife puts alot of miles on her vehicle for work and I wouldn't trust any other oil besides Amsoil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Review of 5W30 synthetic oilBy ZENON, a Verified Buyer from Illinois on October 10, 2026The 5W30 Amsoil Synthetic motor oil is best oil I've used in my sons Chevy Malibu. He travels to Wyotech in Wyoming from Illinois . I wouldn't trust any other brand of oil.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
⭐⭐⭐⭐⭐ 5/5 – AMSOIL Signature Series 0W-20: My Go-To Motor OiBy Andii, a Verified Buyer from North Carolina on October 10, 2026I’ve always believed that taking care of your vehicle starts with what you put in the engine, and AMSOIL Signature Series 0W-20 is my oil of choice. I use it in all my vehicles that call for this viscosity, and I wouldn’t have it any other way. I’m serious about vehicle maintenance, and I’d rather invest in quality oil now than deal with expensive engine repairs later. AMSOIL gives me confidence that my engines are getting excellent protection, especially with daily driving, highway miles, and the occasional spirited drive. It’s not the cheapest oil on the shelf, but quality comes at a price, and when it comes to protecting my engines, I’m not looking to cut corners. My philosophy is simple: Take care of your engine, and it’ll take care of you. AMSOIL has earned a permanent spot in my garage. Highly recommended to anyone who takes pride in maintaining their vehicles!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Full syntheticBy KARL, a Verified Buyer from Pennsylvania on October 10, 2026The best for my hondaBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Good OilBy DANIEL, a Verified Buyer from GA on October 10, 2026This oil is a high quality oil and the packaging is convenient. The company is good about shipping quickly and packaging well. However, if you order an Amsoil filter (EA15K), check the product carefully against previous filters before instaling them. They have changed the design and it looks like quality suffered on the filters .Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Motor OilBy ERIC, a Verified Buyer from North Carolina on October 09, 20262006 Honda Accord 301000 miles not burning oilBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Quality oil you can trustBy RAYMOND, a Verified Buyer on October 08, 2026Great quality, fast delivery a true brand new trustBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
