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

7AM-5PM Central
Toll-Free at:

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Sponsor # 1220579


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


If you want to buy AMSOIL Products, visit the AMSOIL On-Line Store

How AMSOIL Synthetic Motor Oils and Filters Save Money with Lower Vehicle Maintenance Costs

Discover how Amsoil will lower vehicle maintenance costs and operational costs:

Simply changing oil and lubricants to achieve extended drain intervals and improve fuel economy will also leverage technology that's proven to help your equipment last longer.

Dominated by Big Oil, and guided by advertising campaigns, they're constantly underestimated by consumers, mechanics and fleet managers: the potential savings in a high-performance synthetic oil change.  The superior quality of AMSOIL synthetic motor oils and filters are the most environmentally responsible solutions, and they provide the ultimate in protection and performance, while their extended drain capabilities provide another significant benefit: the most effective vehicle maintenance cost savings.  Plus, additional savings come from improved fuel economy. 

As we all struggle with rapidly increasing vehicle expenses, including high gasoline and diesel fuel prices, we can be confident that we’re saving money through the use of AMSOIL synthetic motor oils and nanofiber filters.  Some AMSOIL dealers explain that because of the large savings you get, AMSOIL oil changes are really FREE.  But for many customers, if you consider all the savings, AMSOIL is better than free because it makes you money.  How much money are we keeping in our pockets by using AMSOIL?  Here are some examples calculating the money that's often saved in vehicle maintenance, first in oil-change costs, then in fuel economy.

Oil Change Savings

While a 3,000-mile oil change is initially less expensive than an AMSOIL oil change, the extended drain capabilities of AMSOIL synthetic motor oils save customers money in annual car or truck maintenance costs. The following examples illustrate how both do-it-yourself and quick lube customers save money by using AMSOIL products:

* Comparisons are based on a five-quart oil capacity. and AMSOIL prices are October 1, 2008 suggested retail pricing. AMSOIL Dealers and Preferred Customers will have even greater savings.

Do-It-Yourself Example 1

A do-it-yourself customer who drives 25,000 miles per year and uses conventional motor oil and filters for 3,000-mile drain intervals must change his or her oil eight times per year:

Conventional 5W-30 or 10W-30 Motor Oil

40 quarts needed for 25,000 miles* @ $3.00/qt. x 40 = $120.00

8 Standard Oil Filters @ $6.00 per filter x 8 = $48.00

TOTAL $168.00

The do-it-yourself customer pays $21 per 3,000 miles.

A do-it-yourself customer who drives 25,000 miles per year and uses AMSOIL synthetic motor oil and high-performance Ea Oil Filters for 25,000-mile drain intervals must only change his or her oil once per year (Note: AMSOIL synthetic motor oils may be used for 25,000 miles with conventional oil filters, but filters must be changed at filter manufacturer’s recommended change interval):

AMSOIL 5W-30 or 10W-30 Motor Oil

5 quarts needed for 25,000 miles* @ $8.90/qt. x 5 = $44.50

1 AMSOIL Ea Oil Filter @ $16.00

TOTAL $60.50

The do-it-yourself customer pays $7.26 per 3,000 miles and saves $107.50 per year for routine maintenance using AMSOIL synthetic motor oil and Ea Filters, while also saving the time and work associated with changing engine oil an additional seven times per year.

Do-It-Yourself Example 2

Even if a do-it-yourself customer drives only 15,000 miles per year, he or she will still save money by using AMSOIL synthetic motor oil:

Conventional 5W-30 or 10W-30 Motor Oil

25 quarts needed for 15,000 miles* @ $3.00/qt. x 25 = $75.00

5 Standard Oil Filters @ $6.00 per filter x 5 = $30.00

TOTAL $105.00

The do-it-yourself customer pays $21 per 3,000 miles.

AMSOIL 5W-30 or 10W-30 Motor Oil

5 quarts needed for 15,000 miles* @ $8.90/qt. x 5 = $44.50

1 AMSOIL Ea Oil Filter @ $16.00

TOTAL $60.50

The do-it-yourself customer pays $12.10 per 3,000 miles and saves $44.50 per year using AMSOIL synthetic motor oil and Ea Filters, while also saving the time and work associated with changing oil an additional four times per year.

This chart compares DIY costs of 25,000 miles of oil changes, using several different brands of oil:

Oil Change Cost comparison chart for Amsoil, Mobil 1 Extended, GT-1, GTX, Penzoil, SynPower, and other motor oils

Quick Lube Example

A quick lube customer who drives 15,000 miles per year and purchases 3,000-mile oil changes must visit the quick lube five times per year:

Conventional Oil Change Price: $32.49 x 5 = $162.45

The quick lube customer pays $32.49 per 3,000 miles.

A quick lube customer who drives 15,000 miles per year and purchases 7,500-mile AMSOIL XL Synthetic Motor Oil changes must visit the quick lube twice per year:

AMSOIL XL Oil Change Price: $64.95 x 2 = $129.90

The quick lube customer pays $25.98 per 3,000 miles and saves $32.55 per year by purchasing AMSOIL XL Synthetic Motor Oil changes, while also saving the time associated with visiting the quick lube an additional three times per year.


AMSOIL synthetic oil changes saves money on vehicle maintenance by providing better fuel economy

Fuel Economy Savings

You can expect real and lasting fuel economy improvements.  Our private-vehicle customers typically see fuel economy improvements of 5 to 7% when changing to AMSOIL engine oil, and another 1-2% each from changing transmission fluid and differential gear oil.  (Commercial vehicles commonly see MPG improvements of 3-5% from AMSOIL engine oil, and changing other drivetrain fluids to AMSOIL brings that into a 5-9% range.)  Let's put those savings in real dollars. 

According to data from the Bureau of Transportation Statistics, the average passenger vehicle used 550 gallons of gasoline in 2003. Gasoline expenses can be a significant portion of the average family’s budget, especially with today’s prices. At a price of $2.30 a gallon, 550 gallons of gas costs $1265.00. A five percent fuel economy improvement would save 27.5 gallons of gasoline and yield $63.25 a year in fuel savings. That’s enough to cover the price of a year’s supply of AMSOIL synthetic motor oil and Ea Oil Filters, with money left over.

What about the big picture of impact on our energy, natural resources, and environment?  Bureau of Transportation Statistics data also indicates that American vehicles consumed almost 75 billion gallons of gasoline in 2003. If all these vehicles switched to AMSOIL synthetic lubricants and realized a five percent fuel economy improvement, the U.S. would save 3.75 billion gallons of fuel. At a pump price of $2.30 a gallon, this equates to a savings of over $8.7 billion.


Getting The Total Savings Picture for Vehicle MaintenanceCustomers get excited about genuine savings in their annual maintenance costs and longer vehicle life

Adding up the $44.50 in D-I-Y oil change savings, and $63.25 in fuel savings, totals $107.75 for a likely minimum yearly savings. Even if you currently change oil every 5,000 miles, and drive only 12,000 miles a year, you can see that making a change to AMSOIL is still going to save you time and money.

But there's a bigger cost factor. How soon do you want to replace that vehicle?  Is there a way to drive it another two years or another five years without losing the engine, or the transmission, or the differential?  Yes there is.  And the savings are big.  Just add up the thousands of dollars of costs for one year's lease or loan payments on a replacement vehicle!  In addition to fuel savings and allowing motorists to reduce oil usage through extended drain intervals, AMSOIL synthetic lubricants also significantly reduce friction and wear, improving engine performance and extending equipment life.  ASTM D-4172 Four Ball Wear Test compares Amsoil, Synpower, Castrol GTX, Penzoil Platinum, Mobil 1 Extended, GT-1 and other motor oilsIt's proven that AMSOIL products enable you to drive your vehicle much longer without engine, transmission or differential failures.  Altogether the engineering data shows 30 to 60% wear rate reductions from AMSOIL oil and 50 to 70% wear rate reductions from AMSOIL filters, making a serious case for a minimum of doubling vehicle drivetrain life.

Seriously? Doubling your vehicle's remaining engine life while changing oil less often?  Yes.  The engineering test data speaks for itself, (and see here) but if you need some help interpreting it or have questions, please give us a call or e-mail.

Download a detailed pdf which explains how Amsoil synthetics save you money.

More and more fleet managers are looking past marketing hype to the data, testing AMSOIL in some of their equipment, converting their fleets, and seeing hundreds of thousands of dollars in savings in overall operational costs in both diesel and gasoline fleets.



AMSOIL is the undisputed leader in synthetic lubes and filters......

AMSOIL Advanced Technology Products for Vehicle Maintenance

Since 1972, AMSOIL Synthetic drivetrain LUBRICANTS have repeatedly tested as the highest performance engine oils, greases, transmission fluids, and hydraulic and differential gear oils on the market. 
But we now have
nanofiber filtration technology in oil filters, air filters, fuel and hydraulic filters.  AMSOIL offers the highest performance, most cost-effective, most comprehensive filter line on earth, covering all your vehicle filter maintenance.  Consider air and oil ...


Until now, Nanofiber filtration technology has been used exclusively in medical, aerospace and 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 vehicle maintenance in 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, while giving longer filter life and lower pressure drop for better cold-start performance: the only vehicle filter technology that gives you the best performance in every category! 

Additionally, consider engine oil bypass filtration systems for commercial and fleet applications in cars and light, medium and heavy trucks which can filter wear particles down to less than one micron and are 89% efficient at 1 micron, making oil changes virtually unnecessary and virtually eliminating engine wear. 

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 engine air filter.

It's far better, and easier, to keep wear particles out of an engine than it is to attempt filtering them out of the motor oil.  Yet filter companies and vehicle manufacturer's are strangely silent about actual air filter performance and engine needs.  World-leading breakthrough Ea air filters with exclusive nanofiber technology are based on battlefield-proven air-induction systems, and are now available for your vehicle fleet - regardless of size!  These filters flow like oiled gauze filters and yet are 100% efficient at removing particles of 3 microns, and 80% effective at 1 micron.  This means NO WEAR PARTICLES CAN GET PAST OUR Ea AIR FILTERS, reducing wear rates by 70% over most OEM filters!  AND, they're less expensive to use in vehicle maintenance than ANY other air filter.

We have the full line of  Donaldson Filters Now Available , including air, fuel, water, oil and hydraulic filters, with exclusive performance warranties that no one else offers. Contact us for specific recommendations, or see our Diesel Page.

Air Induction Systems:

AMSOIL offers a growing line of the only OEM certified air induction filtration systems on the market.  Offering dramatic airflow improvements for gains in horsepower, fuel economy, and towing torque, they also keep wear particles out of your engine better than any marketed product.  Current air inductions systems include the High-performance GM, Dodge & Ford air-intakes are here for both gas and diesel engines!!  In addition, we have a full line of nanofiber Universal air induction filters (EaAU) 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 than oiled gauze.  AMSOIL Ea Air Induction Filters are dry no-oil filters that offer far better efficiency, 50 times the capacity, excellent airflow and are easily cleanable.

Got a Hummer H2 or H3?  How about a newer Ford PowerStroke?  Then you already have superb nanofiber air filtration!  But we offer the real PowerCore replacement air filter for your Hummer or PowerStroke, at a much lower cost than the dealerships!


  • AMSOIL products saves you time and money.  With recommended extended drain intervals, superior 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.

  • Using an estimated 87% less oil and 5-10% less fuel, our vehicle lubrication solution is better for the environment and non-replenished natural resources!

  • 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. 

We possess the skills, desire and knowledge to answer questions about your fleet or vehicle maintenance. We can help you solve problems, improve efficiency and fuel economy, reduce downtime, lower operational and 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.

To get additional information:

We offer several options to receive information on AMS OIL. 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 or DMT Technical.

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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

119 Norlick Drive

Bryan, Ohio  43506

Phone: (419) 630-0874

E-mail: Brian