Extended-Drain Boost Technology
Formulated for up to 10,000-miles/six month intervals, or longer when recommended in owners' manuals or indicated by oil monitoring systems. Provides better wear control, high- and low-temperature protection and increased fuel economy compared to conventional oils.
Package sizes include:
Quart Bottle
Gallon Bottle
30-Gallon Drum
55-Gallon Drum
AMSOIL XL Synthetic Motor Oils are excellent for use in all types of gasoline-fueled vehicles. They are recommended for all domestic and foreign vehicles requiring any of the listed performance specifications:
• API SN (Resource Conserving), SM...
• ILSAC GF-5, GF-4...
• ACEA A1/B1
• Chrysler MS-6395
• Ford WSS-M2C947-A
• GM dexos1™ (supersedes 6094M) Fortified with detergents that exceed dexos1™ sulfated ash specifications.
AMSOIL XL Extended Life Synthetic Motor Oil is designed to provide better wear control, improved high- and low-temperature protection and increased fuel economy compared to conventional oils. AMSOIL XL Synthetic Motor Oil is formulated with extended-drain boost technology. It provides superior performance for up to 10,000-miles/six months, or longer when recommended in owners' manuals or indicated by electronic oil life monitoring systems.
AMSOIL, the leader in automotive synthetic lubrication, produced the world's first API-qualified synthetic motor oil in 1972. Trust the extensive experience of AMSOIL, the First in Synthetics®, to do the best job protecting your engine.
During normal engine operation, the combustion process creates acidic by-products that can lead to internal component corrosion and a reduction in the life expectancy of the engine oil and engine itself. AMSOIL XL Synthetic Motor Oil is formulated with extended-drain boost technology. It employs high-quality synthetic base stocks and a unique additive chemistry to neutralize acids longer than conventional oils. The extra additive package effectively raises the total base number (TBN), a measure of an oil's useful service life, and provides superior protection and performance throughout the entire drain interval.
Cost-conscious motorists, business owners and fleet managers benefit from the extended drain intervals and wear protection of AMSOIL XL Synthetic Motor Oils. While frequent oil changes are expensive, time consuming and inconvenient, longer drain intervals reduce costs and environmental impact, while increased wear control can reduce maintenance costs. With AMSOIL XL Synthetic Motor Oils, motorists realize the convenience and cost savings of extended drain intervals while also providing vehicles with maximum protection.
XL Synthetic Motor Oil is formulated with friction modifiers to reduce friction-related energy loss. It provides better fuel economy compared to conventional, non-fuel-efficient motor oils.
AMSOIL XL Synthetic Motor Oils are friendly toward modern emissions control systems, promoting proper operation of catalytic converters for optimum service life and low exhaust emissions.
AMSOIL XL Synthetic Motor Oils are multi-viscosity formulations. Compared to conventional oils, they better resist the effects of thermal breakdown, including evaporation and viscosity loss, while remaining fluid in cold temperatures for easier cold starts and fast start-up circulation.
AMSOIL XL Synthetic Motor Oil is fortified with detergent and dispersant additives. It is engineered to resist sludge and carbon deposits better than conventional oils. It promotes clean operation for longer-lasting, better-running engines.
AMSOIL XL Synthetic Motor Oils fulfill the requirements of most public and private purchasing bids. They are cost effective, making them ideal where synthetic motor oil is specified.
AMSOIL XL Synthetic Motor Oil is compatible with conventional and other synthetic motor oils. Mixing AMSOIL XL Synthetic Motor Oil with other oils, however, will shorten the oil's life expectancy and reduce the performance benefits. AMSOIL does not support extended drain intervals where oils have been mixed.
In gasoline-fueled vehicles, AMSOIL XL Synthetic Motor Oils are recommended for up tp 10,000-mile/six-month oil change intervals or longer when recommended in owner's manuals or indicated by electronic oil life monitoring systems. Change aftermarket, original equipment manufacturer or AMSOIL Ea Oil Filter at every oil change.
This product is not expected to cause health concerns when used for the intended application and according to the recommendations in the Material Safety Data Sheet (MSDS).
Click here to view the MSDS Data Sheet for AMSOIL XLZ.
Keep out of the reach of children. Don't pollute. Return used oil to collection centers.
| TYPICAL TECHNICAL PROPERTIES AMSOIL XL 0W-20 SYNTHETIC MOTOR OIL | 0W-20 (XLZ) |
| Kinematic Viscosity @ 100°C, cSt (ASTM D445) | 8.3 |
| Kinematic Viscosity @ 40°C, cSt (ASTM D445) | 44.2 |
| Viscosity Index (ASTM D2270) | 167 |
| CCS Viscosity, cP @ (°C) (ASTM D5293) | 5790 (-35) |
| Flash Point °C (°F) (ASTM D92) | 226 (439) |
| Fire Point °C (°F) (ASTM D92) | 238 (460) |
| Pour Point °C (°F) (ASTM D97) | -48 (-54) |
| Noack Volatility, % weight loss (g/100g) (ASTM D5800) | 12.5 |
| High Temperature/High Shear Viscosity @ 150°C and 1.0 X 106 s-1, cP (ASTM D5481) | 2.7 |
| Four Ball Wear Test @ 40 kgf, 75°C, 1200 rpm, 1 hour, scar diameter, mm (ASTM D4172) | 0.46 |
| Total Base Number (ASTM D2896) | 9.0 |
Product Name: AMSOIL Extended Life 0W-20 Synthetic Motor Oil (XLZ)
Current Rating: 4.98out of 5 stars
Votes & Reviews: 48 vote(s) and 47 user reviews.
Reviewed by Jimmy: 
Used in my 2014 toyota Camry and so far so good!
Reviewed by Lance:
Use it in my Jeep, VW Passat, motorcycle (dirt bike), and lawn mower! Outstanding product!!
Reviewed by Whitesheep:
This is in my daughters 2012 Honda Accord. Since we will be changing the oil according to on board diagnostic recommendation I went with this lower priced alternative to the signature line I use in my other vehicles that go a full 12 months between oil changes. I have no reason to doubt this oil will work as well as the other have for my vehicles in the more than 10 years I have been using AMSOIL.
Reviewed by Mugen:
I use it on all my vehicles and family vehicles. Great long lasting oil.
Reviewed by Titan Trucks:
Easy pour spout no problems. So far does exactly what it say will do 10,000 mile filter and oil change.
Reviewed by Adam:
I could tell a temp difference as Amsoil keeps my Tacoma running cooler.
Reviewed by Casey:
Fast shipping. Great product! Amsoil is the best!
Reviewed by Tool Box:
Great oil Using it I my sons new car. I wouldn't trust any other oil
Reviewed by ANTHONY:
I have been using Amsoil XL for years, and have always gotten well over 100,000 miles out of my Fords. Will absolutely continue to use Amsoil products in all my Ford vehicles.
Reviewed by Scott L Rising:
Great Oil wish it was a little cheaper
Reviewed by Chris:
I use Amsoil in all my vehicles. Oil retains viscosity better then I even hoped. I do change at the recommended manufacture interval, but it is noticeable especially in my Turbo vehicle toward the end of the interval the manufacture oil would start to break down and Amsoil has maintained consistency.
Reviewed by David:
First time using haven't changed oil yet. I use and oil in all my vehicles.
Reviewed by TimU:
I use Amsoil in everything I own. Even my lawn care equipment and generators. I've never had a oiling problem since I started using it in 1986.
Reviewed by Wayne:
Great oil and will be buying again
Reviewed by jesse:
Great product increase I fuel economy and engine runs quite and cooler no regrets switching to amsoil.
Reviewed by Subie Speedy:
I've been using AmsOil for my Subaru Impreza WRX since 2005 and when our family truck, the 2008 Toyota Sequoia finally used up the extended maintenance service contract in 2013, I started performing the oil changes myself with AmsOil XL products. Since my WRX has been on this synthetic oil for many years, I figured having both vehicles on the same oil would be the best thing I could do for them to keep them performing at their best. It's been the best feeling to be able to treat the cars with these proven and high quality products, specially Oil and Oil Filters on both my cars. I don't feel bad if I push the cars a bit or if I miss the change interval by a few thousand miles, although that is rare, but I have a sense of trust that it will continue to protect the engine even if I slip a bit.
glad to be using these products.
Reviewed by Carl:
I've done more research on motor oil than I care to admit to. I only use AMSOIL products in my four cars due to the testing results the company continually achieves. I need longer OCI's too, so, it's a win win.
Reviewed by Randy:
I use the motor oil in my small engines and my vehicles engines and transmissions, I started when my dad used the 100:1 2 cycle oil in chainsaws back in the late 70's
Reviewed by Plattoon:
My race car was setup with total Amsoil lubricantion. From front to back. Bearing grease ,transmission, differential,engine oil.......... All my street vehicles also ran on Amsoil. Never had a failure. Great products . I also has some racing oil left over that I run my mower on .
Reviewed by Ed G.:
I have used this oil since I purchased the car new. I have over 125,000 on it now. I change the oil every 6 months in which time I put between 9,000 and 11,000 miles on it. In that mileage I have never had to add more than 1/2 qts of oil.
Reviewed by Tyler:
I increased my fuel milage by 50 kms per tank. Oil is half clean at oil change time.
Reviewed by Doug:
My wifes subaru used to burn the oil to the point of being black within less than a 1000 miles after an oil change. Tried Amsoil, at the time of the oil change it came out looking slightly darker than than fresh oil....incredible! Her car also used to use 2 quarts between oil changes, now only uses 1. When I put it in my F150 the engine was noticeably quiter! I'm definitely sold on Amsoil!
Reviewed by Dgrinde:
I buy my oil when free shipping is on. Fast delivery great product. Sadly the oil filters take far longer to arrive or I would buy them as well.
Reviewed by Dillon:
I use this product in my 2015 GMC Yukon XL Denali and I wanted the best oil for the best price and you couldn't beat Amsoil fast shipping amazing quality oil and easy to use website that tells you everything in lubricants you need to know.
Reviewed by Russell:
ExcWeds my needs. Works great only thing I would chage is look at kits for cars like you do for motorcycles and a lower price would be nice.
Reviewed by Alfred:
Have been using Amsoil since I bought my car in 2009. Car still run as smooth as the day I bought it. Going to continue to use this.
Reviewed by Duane:
Awesome Product
Nothing but Amsoil
Reviewed by Kyle:
Great oil and great price.
Reviewed by Luke:
It runs great in my car, even after 10,000 miles it seems to stay clean. Helps my cars engine idle and run smoother, just a super good product.
Reviewed by Ted:
use it in our Honda, very pleased
Reviewed by Steven:
I've been using this for some time and never had any issues what so ever.
Reviewed by ANDRE:
use it in my truck so far so good
Reviewed by Floyd:
I have been using this oil in my present 2012 Honda Pilot since I bought it and is excellent oil. I also used it in my 2000 Acura TL for about 4 years before I sold it. Never an issue with oil problems using this oil..
Reviewed by Gordon:
Excellent oil for short changes
Reviewed by Michael:
The best!
Reviewed by Donald:
Great oil
Reviewed by Chris:
Purchased the product for my 2015 Subaru. I have used Amsoil products in all my vehicles, including motorcycles, for many years. Have never had a problem that was oil related. I am very pleased with Amsoil products.
Reviewed by Dale:
It makes my vehicle run smooth and I fine my rims seem a little lower.
Reviewed by Robert:
I've been using Amsoil XL motor oils and EA filters now for over 10 years in all my vehicles and small engines such as lawn tractor, snowblower, etc. The lawn tractor is a John Deere and is 32 years old. Engine still runs strong. All engines appear to be wearing just fine and the internals remain extremely clean. I change oil and filters in my on-road vehicles every 6000 to 7500 miles. Great products, and I will continue to use the XL motor oils because of their excellent price/performance value.
Reviewed by TA 6.6:
I started using the longer interval synthetic oil recently and did notice my gas mileage improved along with the engine running very smooth. I have to admit at first I was not sure Amsoil was able to produce a oil that could go for 10,000 miles and beyond. I took the plunge into using a longer time interval change for my car. Amsoil is a company that has dedicated probably countless hours of coming up with a synthetic that can in the real world condition do this. I have taken care of every car I've own since I want them to last me a long time. When the most recent oil change was done I was very impressed on how good the oil looked after. I recommend this oil to all my friends but some you can convince and some remain sceptable. As they say you can lead a horse to water. So I cleaned the throttle body, changed the oil and entered into my maintenance log. If you are on the fence about trying their products, trust me. Become a yearly member and you probably will not go back to whatever oil you were using. I feel Amsoil needs to keep their prices lower for members as they have done so that more people will be able to switch over without question. Cost will always be the factor on if the consumer will give the product a try. I think free shipping, reward points and sales would give existing members to purchase more in advance. Thank you to the entire Amsoil team for their commitment to protecting our engines.
Reviewed by Peachman:
I routinely run this oil for 10,000 miles with a filter change @5,000 miles. Oil analysis @17,000 miles shows continued protection with acceptable metal wear and good TBN levels so I run the 10,000 mile schedule without hesitation. Amsoil always produces quality products!
Reviewed by Mike:
I used Signature Series 0W-30 for 70,000 highway miles in my motorhome. When I bought my 2016 Subaru Outback, ( which calls for synthetic 0W-20), I wanted to use Amsoil in it. I have 2 free service but I buy Amsoil 0W-20 and the appropriate filter and give it to the service dept to put in my car. I think Subaru's synthetic oil is made in Canada. I trust Amsoil and not some oil I've never heard of and don't know anything about.
Reviewed by Loyal Customer:
Try Amsoil once and your car will run smoother.
Reviewed by LGSONE:
I have used Amsoil for years, with zero failures related to lubrication in any of the vehicles, I have "amsoiled" Built three LS motors with this as the break in, and beyond. Drove these motors HARD and when doing some upgrades on one we were all amazed that the internals looked as they had when built and the micrometer showed nearly unreadable wear after 30K of performance driving. Just bought a 65K Tahoe with all the toys, the first thing done, tinted windows and full amsoil change out, Oil, diff's, trans, PS, you name it... done.. Why... because I have a known quality product in place of what I'm sure was just fine factory fluids BUT... It is done with something I know and trust, simple as that.
Reviewed by mike:
I have used many brands of oil in my Rava 4, Amsoil has out did them all, best fuel mileage.
Reviewed by Samurai Sam:
Nice long lasting oil, keeps engine running clean.
Best darn oil on the planet!
I started using synthetic oil in the late 90s after observing the inside of gearboxes that used regular gear oil compared to the ones that had been switched to synthetic. The difference was astonishing. I started with Mobil 1 and I have used various brands but none can compare to the quality and reliability of Amsoil. I started using Amsoil on my new 2007 Camry which my son has now and then on my new 2011 Camry. On the 2011 I have changed the transmission fluid with your premium fluid. (Even though it is supposedly lifetime fluid) My 2011 Camry now has 174,000 miles and it still runs and shifts like new. The 2007 has over 200,000 miles and runs great. I bought a used 2004 Silverado with 84,000 miles and switched it over to Amsoil. After about 500 miles I noticed that my oil pressure had dropped by almost 50 percent. I drained the oil and pulled the filter and a thick slime was in the filter and in the oil. It took 2 more oil and filter changes but eventually your product cleared out all the built-up sludge from the engine. My oil pressure increased even more and has remained steady ever since. Fantastic product.