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AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil
Product code : HM020QT-EA
- Unique chemistry for vehicles with over 75,000 miles
- Boosted detergent and dispersant package
- Enhanced anti-wear additives
- Reduced sludge by 67%,VV demonstrating cleaning power that helps engines last longer and perform better
- Guaranteed Protection For 12,000 Miles/1-Year1
- API Licensed
1Normal Service – Up to 12,000 miles or one year, whichever comes first, in personal vehicles not operating under severe service.
AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil
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Preventive maintenance that includes high-quality lubricants is key for keeping vehicles safe and dependable for the long haul. AMSOIL 100% Synthetic High-Mileage Motor Oil is designed specifically for the unique demands of high-mileage engines, helping extend the life of your vehicle. It delivers purpose-built protection at a time in your vehicle’s life where it could benefit from more-robust maintenance. It cleans and protects engines with boosted detergency and an additive package that fights oil breakdown and oil leaks.
See the Product Data Bulletin for full details.
ENGINE CLEANLINESS
- Enhanced detergency to breathe new life into dirty engines.
- Removes deposit buildup to help restore peak performance.
SLUDGE REDUCTION
AMSOIL 100% Synthetic High-Mileage Motor Oil reduced sludge by 67%, VV demonstrating its cleaning power that helps engines last longer and perform better.
| 0 Hours | 134 Hours | 158 Hours | 178 Hours | Oil changed to AMSOIL 0W-20 High-Mileage Motor Oil | 208 Hours | 229 Hours | 252 Hours | 272 Hours | |
|---|---|---|---|---|---|---|---|---|---|
| Total Engine Sludge Rating | 0 | 1.85 | 2.25 | 3.12 | 1.9 | 1.44 | 1.4 | 1 |
VVBased on independent testing of AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil using a modified Sequence VH Test (ASTM D8256).
DEPOSIT REDUCTION
AMSOIL 100% Synthetic High-Mileage Motor Oil provides up to 62% better deposit prevention.WW1
| AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil | Valvoline* Full Synthetic High Mileage with MaxLife* Technology 0W-20 Motor Oil | Mobil 1* High Mileage 0W-20 Full Synthetic Motor Oil | |
|---|---|---|---|
| Total Deposits (mg) | 15.4 | 39.3 | 40.5 |
WW1Based on independent testing of AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil,
Valvoline* Full Synthetic High-Mileage with MaxLife* Technology 0W-20 Motor Oil (batch codeJ2622C5 purchased
December 21, 2022) and Mobil 1* High-Mileage 0W-20 Full Synthetic Motor Oil (batch code 11022L21A 6606
purchased December 8, 2022) in the industry-standard TEOST 33C Test (ASTM D6335) as required by the ILSAC
GF-6 specification.
*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.
DURABLE VISCOSITY
- Maintains proper film thickness in extreme operation.
OIL-CONSUMPTION CONTROL
- Thermally stable across a wide range of temperatures.
- Resists volatility and oil consumption.
LEAK PROTECTION
- Conditions seals to help prevent leaks.
API LICENSED
- Licensed by the American Petroleum Institute (API) to meet and exceed requirements commonly found in owner’s manuals.
AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil
SDS
SDSData Bulletin
Warranty
AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil
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star rating
I love Amsoil productsBy DAVID, a Verified Buyer from Ca on April 18, 2025I use Amsoil in my motorcycles and in my trucks I love it would not use anything else. That’s why I have an account and have it sent to my home every six months or so.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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High PraiseBy KEVIN, a Verified Buyer from Hillsboro, MO on April 17, 2025Easier starting, less time in open throttle after start up, quieter idle for 1 GR FE. Motor just runs smoother overall. Still questioning +2mpg increase but it's true on paper receipts. Stronger uphill power. Less transmission hunting/shifting up-down on long uphill hauls. At this point, it will be Amsoil High Mileage Motor Oil until there's no more Amsoil or no more IC motors in the garage.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Amazing product and fast shippingBy ROBERT, a Verified Buyer from Louisiana on April 16, 2025First off Amsoil is top of the line oil! Many people say, “Oil is oil all of it is the same.” I’m sorry to say it’s not, Amsoil’s additives are far superior when it comes to wear on engines. Don’t believe a review? Research it there are videos that show testing. I use Amsoil for all my vehicles. Great service, product, and fast shipping!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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21 year old car can tell the difference!By CHRISTOPHER, a Verified Buyer from Illinois on April 14, 2025After the oil change, immediately after starting I could tell that this is good oil. I normally use the signature series but wanted to try the AMSOIL 5W-30 100% Synthetic High-Mileage Motor Oil just to see what it was like or how my '04 Buick lLeSabre would take. The drive was great, felt it was worth it. This is what I plan on using from now on.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Still running.By WILLIAM, a Verified Buyer from Colorado on April 11, 2025This oil goes in my 2007 Jeep liberty with 280,000 miles on the odometer. I have ran amsoil in this liberty since day one and I have NEVER had an engine issue. Runs as smooth as the day I got it.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Why no 5 quart jugs?By CARL, a Verified Buyer from Willcox, AZ on April 10, 2025I have confidence in Amsoil, however I have complaints: (1) The cost is almost unbearable (2) I really need the option of a 5 QT container.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great customer serviceBy RANISSA, a Verified Buyer from IN on April 07, 2025I had ordered the wrong oil. The return process was so easy and the rep was very professional in the explanation of returning the oil!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Better OilBy ERIN, a Verified Buyer on April 06, 2025Been using Valvoline, but noticed the engine was just as dirty as the oil was When I replaced it with the Amsoil engine ran better and parts are cleanerBottom LineYes, I would recommend this to a friend.Was this review helpful?
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High Mileage OilBy MICHAEL, a Verified Buyer on April 05, 2025I gained 1 mpg and protecting my engine, it's awesomeBottom LineYes, I would recommend this to a friend.Was this review helpful?
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Top notch oil!By JOSEPH, a Verified Buyer on April 03, 2025I've been running amsoil for many years now and this is the main oil that I'll run in all my vehicles, especially anything that's modified. It's wear protection is unmatched and if you order enough oil, it is definitely worth the money. Especially if you are a member. Highly recommend it!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
