Buy Amsoil Synthetic Lubricants Factory Direct from Amsoil Dealer - Synthetic Oil AMSOIL Dealer Brian Dobben Presenting the Gold Standards in Lubrication and Filtration: Ultimate Fuel Economy, wear protection, environmental benefits and performance.

 Authorized Dealer of Premium Quality AMSOIL Synthetic Lubrication and Filtration Products

Phone: (419) 630-0874

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Satisfied Customers

Expert Advice For YOUR Specific Application


We DARE you -
the Ultimate Synthetic Oil Challenge


Converting to AMSOIL & Breaking in a New Engine - Please Read This Critical Information


Amsoil Retail Product Catalog

Download Newest Amsoil Product Catalog
(~2.5 mb pdf)



Get Your FREE Special Reports on Superior Vehicle Maintenance for Less Money

- we include important insider vehicle engineering facts that OEM's don't even tell their dealership mechanics ! 



Drive it for
a Million Miles like this 1999 Chevy Express 5.7L hits 1 Million miles on Amsoil

How does YOUR oil perform against Amsoil? See full 2009 Comparative Engine Oil Testing Report  

See How You Can Lower Your Vehicle Maintenance Costs to FREE


"Scamsoil Skeptics Corner

Revealing the boldest skeptic's questions... and our engineers' answers


Research Study Released -

September 2007! 

Since your whole tow load rests on TWO gear teeth, How can you save your "Diff" from failure? 

Hauling or towing?  How long do you want YOUR Differential to last?

Read the Free

Differential Gear Lubes Research White Paper (482 kb)  

Most of the 14 Name-Brand Gear Lubes Tested FAILED Specification Tests - is yours one of them? 



Free brochure on the Ultimate filters for engine oil and air (1.3 Mb pdf)


New CJ-4 Oil for the new 2007 Diesels


Fuel Economy:  Our exclusive Ultimate Guide to Improve Your Fuel Economy

(Updated again May 2009)


Boost your MPG -
See controlled test fleet average an 8.2% increase in fuel economy!


Breakthrough:  Nanofiber Air Filters use no oil, last over 100k miles, flow like oiled gauze, AND are 100% efficient
 at 3 microns!!!


NEW ! 

New AMSOIL EaAU Replacement Nanofiber Air Filters for Most Popular Air Induction Kits


What Product Do I Use?  When Do I Need to Change My Amsoil Oil or Filter? 

Oil & Filter Application Guide (PDF)


NEW ! 

New AMSOIL EaBP Nanofiber BYPASS Oil Filters are 98.7% efficient at 2 microns: take out more soot than any other filter!


Nanofiber Full-flow Oil Filters

Last 1-Year/25,000 Mile


AMSOIL AFL meets VW 505.01 and all Euro specs for gas/diesel/turbocharged>


26 Motorcycle Oils Tested: AMSOIL makes Motorcycle History with the most Comprehensive, Authoritative Research Study ever done (1 Mb PDF)






Duramax Diesel Owners


Ford PowerStroke Diesel Owners

Dodge Cummins Turbo Diesel Owners



The Importance of Engine Filtration


Military / Aerospace NanoFiber filtration for YOUR VEHICLES:

Nanofiber AIR Filters:

100% at 3 microns, last 4-Years/100k Miles


Nanofiber OIL Filters

Last 1-Year/25k Miles


Cold Air Induction - Nanofiber Replacement Filters for Popular Cold Air Intake Systems


Bypass Oil Filters run 2-Yrs/60,000 Miles: 

98.7% at 2 microns is better than any competitor






Get Your Oil Analyzed by a Lab (pdf)


GM Reveals Oil Change Intervals Average 8,500 Miles with Oil Life Monitoring System (OLS) (pdf)


3,000 mile oil changes?!  What a rip-off!  GET REAL with modern technology.


Warranty Laws You Need to Know


Informative Articles Must Read!


The Auto Industry's Best Kept Secret REVEALED!

Technical Properties of Oils & Lubricants:
 About the ASTM and API Tests, and What the Test Results Mean

The Facts About
Aftermarket Oil Additives


API Comparative Motor Oil Testing


North American Engine Oils may be Harmful to European Engines

Which 30-weight Oil to Use:  0W-30, 5W-30 or 10W-30, with Discussion of Viscosity Basics

Ford & Honda's 5W20 Issue

Ten Myths About Synthetic Lubrication

Oil Color, Lubrication Ability and Contamination Level





AMSOIL vs. Mobil 1


  Compare AMSOIL to the "top" name-brand synthetic oils

Frequently Asked Questions





Converting to AMSOIL & Breaking in a New Engine - Please Read This Critical Information



Exxon-Mobil FINALLY follows AMSOIL's 33-year-old introduction of Extended Drain Intervals - kinda sorta


Wholesale Dealership and Preferred Customer Opportunities


Home Business and Financial facts


AMSOIL Introduces Four New Two Cycle Oils


Expert Advice For YOUR Specific Application


Satisfied Customers








12 Standardized Tests on 26 Motorcycle Oils: the most Comprehensive, Authoritative Research Study in Motorcycle History (1 Mb PDF)


 AMSOIL Quality Impresses Harley Riders

Harley-Davidson Oil & The Low Quality of OEM Oils

Why Harley Owners Choose AMSOIL!


Harley-Davidson AMSOIL Application Guide

Synthetics, Slipperiness and Wet Clutches  - Simply Not an Issue




Authorized AMSOIL Dealer Website


Links Index


Other Website Links


To buy AMSOIL Products, visit the AMSOIL On-Line Store

A Small Sample of Satisfied AMSOIL Customers
who are Impressed by Superior Results:

RV Motor home Owner - "Full-timer" Traveling Evangelist

A Major Michigan Municipality Fleet

Interstate Battery System of Detroit, Inc.

Action Tree Service Inc. of Oakland County

Eastwood Excavating of Traverse City, MI

Cinjo Racing

Harley Davidson Owner 1

Storm Chaser Professional - Severe Duty


If you're an AMSOIL customer, please consider sharing your experience with us so that we can let others know!   E-mail to Satisfied AMSOIL Customer


RV Owner - Traveling Evangelist Testimonial:

Hi All, 37 ft Winnebago motor home got 20% improvement in fuel economy.
We've had dramatic results in our gas mileage for our motor home.  We've increased by a minimum of 20%!  We have switched both the motor home and the tow car (2001 Malibu) over to Amsoil Synthetic fluids and we're so impressed that we have become dealers.  You can check out our new web page at:  When you go there, you will get a real education. 

How about this?  I don't have to change the oil in the Malibu every 3000 miles!  By using their new 0W-30 weight oil and their top of the line oil filter, I can actually run this car for 35,000 between oil changes!  On the motor home, I can go 25,000 miles!  Besides the savings on fuel, I am saving a ton on oil changes.  So often I have to pay to have the motor home changed, as often you can't do it yourself in an RV park.  Oil changes on motor homes average between $90.00 - $100.00! 

The motor home is running like a new one!  I am running 3 - 5% Cooler.  It is climbing hills like never before, and seems to be much more quiet in running.  And... our new record run is 13.3 miles per gallon!  The previous record was 10.3. This is a 30% increase!  And our other mileage checks have proved to be no less than an 20% increase.  This often depends on road conditions, wind conditions and how often we have to run our generator, which the fuel comes from the main gas tank as well.  Never the less... switching our fluids and filters over to Amsoil was the smartest thing I've done in a long, long time! 

Take some time and check out my new website.  It is an education!  And... if you like what you see, you can order right from this site.  Again the link to the site is:  ... if it's time for you to get an oil change, take a little time, spend a little more money upfront, but save yourself a lot of money and time!  Plus you will be impressed by the the great performance and increased longevity of your vehicle, like no more dry starts. 
One last thing... jet fighter airplanes use synthetic fluids.  Humm.... there might be a reason! 

Blessings,  Larry Silverman

[Larry's 37-foot motor home is a 1991 Winnebago Elandin with a 454 Chevy engine.]

UPDATE (2-10-06):  "...the other day i pulled the dip stick on the tranny.  The ATF was as red as the day when Dave and I put it in!  That is 4825 hard miles, mountain climbing, heat, etc.  Plus I would have normally had 2 oil changes by now at $100 each, if I wouldn't have been able to do it myself.  Plus close to a savings of nearly $400 on gas saving."

1-YEAR SUMMARY: Here's a little of the results that we've experienced in the motor home since changing just about all fluids/filters over to Amsoil.  We did this (Dave Ensley in Mansfield, OH), a year ago prior to hitting the road for last year's trip.  We changed the air/oil filters, ATF, gear oil, and the tag axle bearings over to Amsoil products.  Our results have been outstanding!  We have increased gas millage dramatically.  Dave also did some ignition work, so some of that may have helped fuel economy as well, but the Amsoil engine oil really helped.  We used to get 6-8 mpgs, now our lowest in mountains seems to average 8 mpg.  We get many 10 plus readings, with several 13 plus tanks of fuel.  When leaving N. CA for S. CA we actually got one tank at 24 miles per gal., but that one was cause some people were praying, notthing to do with Amsoil... grin!  See, we need more intercessors!
About heat:  Prior to switching to Amsoil, the engine used to run on a normal day, without much climbing and decent outside temps, over 195 degrees, and in mountains, extreme outside heat, about 210.  Now our normal range for prior to noon running is holding at 188-189 degrees.  When the day warms up, we run at about 191.  Our trip from Cedar Springs to Mansfield Thursday was exactally this pattern.  When we were in S. CA in 110 outside  t degrees and climbing steep grades, etc., we got as high as 205.  I kept expecting it to climb higher, but never did.  One time decending a very steep grade I downshifted into 2nd gear for a long ways.... I knew in that outside heat I could be in trouble.  Near the bottom of the hill I could smell the tranny, but when we stopped for the night the ATF was just about as red as the day we put it in, with no smell.  Yesterday I pulled the tranny dipstick as Dave had a tag axle wheel off, and the ATF was just about as red as the wheel grease, with zero smell.  Normally I would do a tranny serice every year.  By now, especially with all of the mountain climbing we did over the past few months, the ATF would smell like brown sugar. 
Oh, one last thing... on the tag axle wheels, our book says they should be serviced yearly and normally the grease is pretty broken down.  Last Sept. we changed it to Amsoil and when we pulled the first wheel yesterday, the grease was just as red as the day we squeezed it from the tube!  Dave lost a little when he pulled the bearings, but the new stuff that he put back in was no difference from the stuff we put in a year ago.  I was impressed!
I am very impressed with the results that I'm getting from the Amsoil products, I don't feel that there is one bit of "hype" in their statements. 


Keep in mind that it’s an older 37’ gas motorhome with the 454 engine, always towing a car, AND sometimes running a generator off of his main gas-tank.  They travel the United States as full-time RV'rs about 9 months out of the year, so as far as I can tell, that’s “real world”.  However, keep in mind that they changed all three fluids to Amsoil: tranny, diff, and engine. Here’s an update I got from him on June 12th 2008, which means that this is a 3.5 year summary of how his RV is running:
”Mileage on Pilgrim I (what he calls his motorhome): 
mountains 6.9 - 7.9 mpg
some hills 9.9 - 10.9
flat lands with tail wind 13.3
Most motor homes, much newer ones might get 8 tops in all conditions.”

[How Amsoil Improves Fuel Economy]


A Major Michigan Municipality Fleet: This letter is a summary of a letter written by the Superintendent of Motor Pool. Please contact us if you would like the full letter mailed or faxed to you.

This Municipality has switched its entire Police and City Hall Fleet (approximately 350 vehicles) to AMSOIL Synthetic Lubricants.

History: In the past, all marked and unmarked police vehicles would come in monthly for an oil change, lube and safety check. As a test, we switched two marked Chevrolet Caprice vehicles over to 100% synthetic AMSOIL engine oil and extended the drain intervals to 20,000 miles, with a new oil filter installed at 10,000 miles. The vehicles were still scheduled to come in monthly for a safety inspection (tires, brakes, suspension, lights, etc...), but the oil is not drained, only a sample is taken. When the two test vehicles reached 70,000 miles, the municipality service technicians removed the oil pans and also removed the main and rod bearings to check for wear using the plastic gauge test. The bearings showed very little wear. the same procedure was performed on two marked cars, same year, make and model, using petroleum oil. The wear on the two vehicles with petroleum oil, changed monthly at about 2,500-3,000 miles, showed slightly more wear in the plastic gauge test. The results were well within specifications in both cases.

Currently the city is using all Ford Crown Victorias in its police fleet. With the help of oil analysis, we were able to extend our oil changes to 18,000-20,000 miles with a new filter installed at 9,000-10,000 miles. We are currently using AMSOIL synthetic engine, transmission, and rear differential oil in all vehicles serviced out of the city hall facility.

SAVINGS: Savings have been noticed due to the decrease in number of oil filters and quarts of oil purchased and disposed of. Labor time to complete a preventative maintenance (A or B) on a vehicle has been reduced, allowing up to 50% more vehicles to be serviced each day. To date, we have not had to re-build an engine or transmission with the new extended oil change intervals.

Interstate Battery System of Detroit, Inc.

This letter is a summary of a letter received from the President of Interstate Battery of Detroit. Please contact us if you would like the full letter mailed, faxed or e-mailed to you.

I am writing to let you know how pleased I am with the AMSOIL program that you helped set us up with. For the past 25 years our fleet of trucks, mostly Navistar/International 4600 Series trucks, have been using regular petroleum-base lubrication products. We thought that we were happy with our lubrication program until we were introduced to AMSOIL.

I was very reluctant to switch from regular lubricants to fully synthetic lubricants because the benefits of AMSOIL seemed too good to be true. To be honest, when I was told that the motor oil could go as long as 100,000+ miles without changing, I didn't believe it. I can tell you now I am a true believer.

We have been using AMSOIL now for about 4 years and have changed the entire fleet to AMSOIL synthetic lubricants. We use the By-Pass oil filtration system on all of our trucks with the Synthetic Heavy Duty Diesel and Marine 15W-40 oil. We use AMSOIL grease and use the 75W-90 gear lube for the manual transmissions and differentials and the synthetic ATF transmission fluid for the automatics.

What do I get out of using AMSOIL? A lot!! After becoming fully synthetic on all of my trucks, I picked up an average of 5% in fuel savings. I haven't had to change my oil since I switched...4 years ago! I can't tell you how much money that has saved me in time alone. I have several trucks with over 100,000 miles on the oil and I am still getting high marks when I send the oil in for analysis But the best benefit is the decreased wear and tear on my equipment such as the pistons, cylinder heads and walls, transmission gears and differential gears. That is the most important to me because it means I can leverage my fleet longer, which translates into saved dollars. It means I can put those extra dollars to work in another area of my business. My average truck life has gone from 7 years to more than 15 years! UNBELIEVABLE! I have estimated the savings from better leverage alone will save me over $20,000 per year.

Thanks for all the help as I've implemented this new program. I am absolutely ecstatic about the results so far and I look forward to a long and fruitful partnership with you and AMSOIL.

Action Tree Service Inc. of Oakland County:

Action Tree Service Inc, is one of the premier tree service companies in the state of Michigan and is often called upon to handle some very tough jobs. Action Tree is well equipped for routine tree care, logging, climbing, large lot clearing and emergency storm response.

All light, medium and heavy duty trucks, chippers, loaders and other equipment has been converted to AMSOIL lubricants and filtration systems. Action Tree has some of the most specialized equipment in the business, including a custom designed 80 foot in reach aerial lift bucket truck which is a 2000 model year, 4900 Series International DT466 275 H.P. diesel with an Allison New World transmission. The company also has several large swaploader diesel trucks and Ford Powerstroke Diesel trucks.

All of Action Tree's vehicles and equipment use only AMSOIL synthetic lubricants and filtration systems. Every truck is equipped with AMSOIL 15W-40 Synthetic Heavy Duty Diesel Oil, Dual-Gard (for large diesels) or Dual-Remote (for Ford Powerstrokes) filtration system, AMSOIL gear lube and AMSOIL synthetic automatic transmission fluid. Each of the large diesel trucks has 77 grease fittings and lubrication points which are all lubricated with AMSOIL GHD Heavy Duty Moly Fortified Synthetic Grease. Since switching to GHD, Action tree has drastically reduced the frequency of required greasing due to the greases superior performance, while providing much improved lubrication and protection to critical components. All chippers and stump grinders use an autolube system with AMSOIL GLA and 00 Grade synthetic multi-purpose grease.

Owner Adam Camden states that one of the biggest improvements that they have noticed has been drastically improved cold weather starting and significantly reduced maintenance and downtime along with the security of knowing his equipment is protected with the best lubricants available anywhere.

An interesting side note is that owner Adam Camden spends a great deal of time researching, testing and going to industry trade shows seeking out the very best products and equipment. Adam states that AMSOIL is the very best there is and continuously promotes AMSOIL products to his friends and other commercial businesses he works with and proudly displays AMSOIL decals on his equipment, shop facility doors and hangs the large AMSOIL banner at the company facility. Adam is extremely pleased with the personalized service and technical support he receives with AMSOIL.

Eastwood Excavating of Traverse City, MI

Thank you for introducing us to the AMSOIL product line. Although this is our first construction season using AMSOIL products, we are experiencing a lot of good things. I will try to highlight some of the things that we've experienced to date. First of all, we had changed all of our fluids to AMSOIL in February 2000. We have yet to experience an oil change. To date all we've had to do is change the filters and draw a sample, send it in, get the results and experience more extended oil service life. Consequently, we've not had to dispose of any oil. Our services are so simple. We now perform them in the field instead of in the shop as we used to because all we need to do again is draw a sample, change the filter and top the fluid off. While the initial cost of the change over from our past oils to the AMSOIL system was expensive, it was certainly worth it because of the change over, we have a much better filter system providing us with much less equipment wear which provides longer equipment life with less overhauls and rebuilds.

Dave, you really made it easy for us starting with the first introduction to the AMSOIL product working with us, guiding us and actually working hands on with our mechanic to help us through some of the change-overs was a fabulous experience. The technical support that you provide us with helps us a lot and we really appreciate it when you just stop in to see how things are going making sure everything's okay and it's nice to know that your support is just a phone call away. This has been a very good experience. Thank you for your help.

Cinjo Racing

The Performance Oil Technology AMSOIL sponsored Michigan-based Cinjo Racing Team competes in the American Race Truck Series (ARTS). ARTS is based out of Phoenix, AZ but sanctions racing across the country. The trucks are very similar to those in the NASCAR Craftsman Truck Series. Cinjo is also connected to the prestigious Roush Industries of NASCAR fame. John Neece from Cinjo calls AMSOIL, "The recognized leader in synthetic engine oils, automatic transmission fluids, and rear axle lubricants for high performance applications"

Harley Davidson Owners Testimonials:

Dear Dave.....How's it going? Fine I hope. I just wanted to bring you up to date. I received my AMSOIL 20W-50 Motorcycle oil today via UPS. I wasted no time, and changed my H-D 20W-50 oil to your 100% synthetic. I can already tell a definite change in how my transmission shift's smoother! My engine sound's quieter, and I notice the throttle response is better, and more responsive. Although my H-D 2002 V-Rod only has 1976 mile's, and is still very new, I feel more confident for the future life of my fine machine knowing it now has adequate protection in the engine, transmission, and final drive. The wet clutch seems to be easier to operate as well. I showed my Harley pal's your wear test's specification's, and how poor a quality H-D 20W-50 really is, and some of them are now interested in switching their motorcycles to AMSOIL as well! One of my Harley pal's is a Master Diesel Mechanic, and he quit using H-D oil year's ago. He knows there are many better quality regular petroleum oil's out there than the way over-rated H-D brand! I will happily promote your product to other enthusiast's down the line. Thanks Again......Charles Graham

Storm Chaser Testimonial - Tim Samaras:  (severe duty)

National Geographic - April 2004
Kansas - May 29, 2004
High Resolution File (104K)

National Geographic - April 2004
*The National Geographic series "Explorer" on the National Geographic Channel aired the new show called "Secrets of the Tornado" on Sunday evening, September 18th. The show featured the research/probe deployment work of AMSOIL sponsored storm chaser Tim Samaras and his colleagues over the past couple of years.

My name is Tim Samaras, and I chase the most powerful storms on the planet. My passion and research is to intercept tornadoes in progress and deploy small probes directly in their path to record the extreme weather conditions inside the tornado core. Last year our team measured the largest barometric pressure drop ever recorded on June 24, 2003 of over 100 millibars as it destroyed the small hamlet of Manchester, South Dakota. The data has revealed several “secrets” of the inside of a violent tornado. I’m also featured in the April 2004 issue of National Geographic magazine, where a photographer was with me during the deployments and has captured some of the most astounding tornado images ever on film.

Every year my pursuit takes me to the great plains where I journey over 35,000 miles over 12 states within a period of two months. Using a petroleum-based motor oil, I used to change my motor oil every couple of days! Based upon these frequent changes, I decided to switch to AMSOIL synthetic motor oil, where I have extended my oil changes to over 7,500 miles! My vehicle has already seen some incredible abuse so far this year with over 15 tornadoes intercepted, where I’ve only had to change the oil three times, as my vehicle has already accumulated over 24,000 miles in May alone!

Tim Samaras
June 2004


Many additional references and contact phone #'s are available upon request. These include excavating, construction, fleet, police, ambulance, fire, landscape, logging, racing teams and other companies. .

We are at your service. Please contact us for a presentation or for a free literature and information packet or to meet with our engineers at your facility. We are a team of experienced Truck/Automotive Engineers and Lubrication Specialists utilizing superior time tested and proven technology to increase the life of your equipment, reduce downtime and increase your profits.

We offer several options to receive information on AMSOIL. We welcome the opportunity to work with your personally as your servicing AMSOIL Dealer. Our AMSOIL Dealer Group is led by a Truck/Automotive Engineer and Lubrication Specialist with over 19 years experience. This exceptional benefit is unavailable elsewhere.

AMSOIL is the undisputed leader in synthetics.............

Since 1972, AMSOIL Synthetic drivetrain LUBRICANTS have proven to be the highest performance engine oils, greases, transmission fluids, and hydraulic and differential gear oils on the market. 
But the other key issue is
nanofiber filtration. 
We now cover oil filters, air filters and other fluid filters like NO-ONE else can.  AMSOIL offers the highest performance, most cost-effective, most comprehensive filter line on earth.  Consider air and oil...


Until now, Nanofiber filtration technology has been used exclusively in heavy duty applications, including the US ARMY Abrams M1 tank. AMSOIL Ea Filters are the first and only filter line to bring this technology to the auto/light truck market.

EaO nanofiber oil filters provide unmatched full-flow filtering efficiency to 98.7 percent at 15 microns, and 50 percent at 7 microns.  This translates to a 70% reduction in engine wear rates, tripling remaining engine life while giving longer filter life and lower pressure drop for better cold-start performance: the only filtration that gives you the best performance in every category!  Compare that to the filters lining the auto-parts shelves, which don't tell you their common 7,500 mile design life and either won't tell you what micron level their efficiency rating is for, or they claim a micron particle size without stating an efficiency: deceptive, meaningless numbers. 

Additionally, consider bypass filtration systems for commercial and fleet applications in cars and light, medium and heavy trucks which can filter particles down to less than one micron and are 89% efficient at 1 micron, making oil changes virtually unnecessary and virtually eliminating engine wear.  (A standard full-flow oil filter can only filter to 20 microns with any reasonable efficiency, but 5-25 microns is widely accepted as the wear-particle size range.)  Easy to install, these oil filter systems have been proven by millions of miles of over-the road trucks, construction equipment and fleet service. And we use these on our personal diesel pickup trucks: my Duramax 2500HD has over 70,000 miles since the last oil drain, the oil analysis looks perfect, and the appearance of this diesel oil looks like a gas engine with 3,000 miles on the oil.

AIR FILTERS:Abrams M1A1 Battle Tank bites the dust with Nanofiber Filtration Technology

The MOST IMPORTANT filter on the M1A1 Abrams battle tank is its' nanofiber air filter. 
The MOST Important filter on YOUR vehicle is also the air filter.

It's far better, and easier, to keep wear particles out of the engine than it is to attempt filtering them out of the engine oil.  Yet filter companies and vehicle manufacturer's are strangely silent about actual air filter performance and engine needs.  Now AMSOIL offers world-leading breakthrough Ea air filters with exclusive nanofiber technology.  Based on battlefield-proven air-induction systems used in military ground and air vehicles, this high-technology filtration is now available for consumer use!  Ea filters are guaranteed for 4 years, 100,000 miles.  The engineering rule of thumb for damaging wear particle size is 5 to 25 microns.  Incredibly, these filters are 100% efficient at removing particles of 3 microns, and are 80% effective at removing particles of a 1 micron size.  This means that NO WEAR PARTICLES CAN GET PAST OUR Ea AIR FILTERS!  AND, they're less expensive to use than ANY other air filter.

For Power Sports applications, AMSOIL offers a line of oiled-foam filters.  These filters provide better performance than oiled-gauze air filters, and are used almost exclusively in most off-road applications including baja, dirt-track racing, and motocross.

For light to heavy trucks, both gas and diesel engines, AMSOIL's partnership with Donaldson provides you with the best performance and most cost-effective air filtration systems in the world.  These include both Powercore and Nanofiber technology filters.  We have the full line of  Donaldson Filters Now Available , including air, fuel, water, oil and hydraulic filters, with exclusive performance warranties (no one else in the industry offers filtration performance warranties).  Contact us for specific recommendations, or see our Diesel Page.

Air Induction Systems:

Well-engineered aftermarket air induction systems can provide airflow improvements with gains in horsepower, fuel economy, and towing torque.  Unfortunately in many cases they may also let far more wear particles into your engine than the OEM filter.  And oiled media can contaminate mass flow air sensors, causing problems with emissions, fuel economy and performance that can even damage transmissions in some cases.  AMSOIL lets you leave those problems behind. Their full line of nanofiber universal air induction filters (EaAU) are designed to replace stock oil wetted gauze or foam conical filters that were supplied with custom induction systems produced by K&N, Injen, S&B, Green, AIRAID, AFE, TrueFlow and more. Whether your air induction system is in a gasoline street-rod, or a diesel truck, you have great airflow but you need better filtration and more capacity than oiled gauze or foam.  AMSOIL Ea Air Induction Filters are dry no-oil filters with nanofiber filtration media to bring your aftermarket far better efficiency, 50 times the capacity, and excellent airflow while being easily cleanable - every 25,000 miles.


  • AMSOIL products saves you time and money.  With recommended extended drain intervals, AMSOIL performance typically costs LESS per year than conventional oil changes.

  • The only 25,000 mile/one-year and 35,000 mile/one-year motor oils in the world.

  • A vehicle lubrication solution with far less environmental impact, using an estimated 87% less oil and 5-10% less fuel !

  • The only oils and filters with a warranty for GUARANTEED performance!

  • Exceeds the most stringent performance specifications of all major U.S. and foreign automotive and truck manufacturers.

  • Provides up to four-times the wear protection of other motor oils.

  • Increases the mileage life of your vehicle.

  • Improves fuel economy.

  • Increases at-wheel horsepower.

  • Lowers transmission and differential operating temperatures and delivers better shifting, even in heavy towing.

  • Lowers fleet maintenance costs by lowering the costs of both scheduled maintenance, and mechanical repairs.

  • Lowers fleet capital costs by dramatically extending vehicle service-life.  (Vehicle mileage typically extended 20 to 100%.)

  • Diesel oil and filtration products designed to deliver more than 1,000,000 miles for over-the-road trucks before engine overhaul.

  • Used by many national racing teams, fleets, police departments, fire departments, ambulance fleets, construction firms and trucking companies.


DMT Technical operates as part of a group of highly skilled team of OEM Engineers and Lubrication and Filtration Specialists.  In fact, we are the ONLY such group on the internet, as well as the largest AND fastest-growing AMSOIL Dealer organization in the nation.  You too, can join our group when you become an AMSOIL Dealer and take advantage of all that we offer as you use products in your own vehicles or begin your own AMSOIL business. You cannot find a more knowledgeable and skilled group of Dealers anywhere. 

In addition, as a Dealer in our group you will receive exclusive unlimited product, technical and business support from the only group of Truck and Automotive Engineers and Lubrication Specialists on the net.  That's priceless - yet free - vital support that can make a huge difference to a growing business.

We do not run our business purely on the internet. We also have numerous commercial, industrial, trucking, excavating, construction, logging, police, racing and many more accounts that we support and service on a regular basis. We have several fully stocked warehouses and fully equipped shop facilities. This provides us with excellent knowledge of the products, equipment and the business and the ability to respond immediately to any of your needs. We will use this knowledge and experience to help you get started so you too can achieve your goals.

We possess the skills, desire and knowledge to answer questions, solve problems, improve efficiency, reduce downtime, maintenance costs and increase the durability and life of all of your vehicles.

Read what our satisfied customers have to say about us. Read through our website. Contact us with any questions. If you decide to become an AMSOIL Dealer you will be joining, in our opinion, the most skilled AMSOIL group there is. We will help you get started and provide you with the tools and information in order to be successful in this business or with technical and product assistance to use AMSOIL products in your own vehicles.

To get additional information:

We offer several options to receive information on AMSOIL. We welcome the opportunity to work with you personally as your servicing AMSOIL Dealer. Our AMSOIL Dealer Group is led by a Truck/Automotive Engineer and Lubrication Specialist with over 19 years experience. This exceptional benefit is unavailable elsewhere.

Please, email us at and we will send you an exclusive comprehensive package of product, technical and business information. If you are serious about AMS OIL products and the business opportunity this is the best option. You will receive extensive technical and business support from both myself and my Direct Jobber, a Detroit, Michigan Truck/Automotive Engineer and Lubrication Specialist with over 19 years experience. We look forward to helping you learn about AMSOIL.

Or for a smaller, very general information package (which includes a catalog and Dealer application) you can request information via any of the links below.  Please note that your information is always held in confidence per our Privacy Policy, and will never be sold, loaned or otherwise distributed.

To request a FREE Factory Direct Catalog by MAIL

To Immediately Download a FREE Factory Direct Catalog

For Information on Becoming an AMSOIL Dealer

To Buy AMSOIL Products in the AMSOIL On-Line Store

To Sell AMSOIL in Your Store or Purchase For Use in Your Businesses Equipment

To visit the AMSOIL Corporate Website for Product and Business Opportunity Information


AMSOIL is Proudly Made in the U.S.A.

AMSOIL is owned by Americans.

AMSOIL is America's Oil.

Filtration and Lubrication Gold Standards - the Best

DMT Technical

Ultimate Synthetic Oil - AMSOIL Products

Garner, North Carolina  27529

Phone: (419) 630-0874

E-mail: Brian