AMSOIL Ordering & Help Desk 1-800-579-0580
Find A Local Dealer or have product shipped to you    
Now easily find AMSOIL in Denver and Colorado Springs.

We can sell to you or your business, install AMSOIL in your vehicle or take advantage os AMSOIL the full service way at one of our area service centers fully stocked with AMSOIL Transmission, gear and motor oils:

Medved - Wheat Ridge
Medved - Castle Rock

Preferred Customers pay the Dealer Cost for all AMSOIL products:

If you plan to use AMSOIL often or use it exclusively you are better off joining as a Preferred Customer. Please mail or fax in our Preferred Customer Form with the Preferred customer portion filled out.

It's the best way to buy and save money. You can also upgrade to a dealer later if you start getting inquiries.

Otherwise Call US!!

We can usually have your item shipped to you much quicker than it takes to hunt for a closer dealer if you are outside of the area, then have to wait for them to update their stock. Please contact the dealer listed to the right.

AMSOIL Ordering 1-719-494-8404

New Item!

Manual Transmission GL-4 (MTG) for Easier Shifting


Amsoil Home

Amsoil Dealer of Colorado Springs, Denver, CO

Call our knowledgeable dealer below for fast service

Serving the following areas in and around Colorado Springs; Black Forest, Cascade, Castle Rock, Denver, Fountain, Ft. Carson, Manitou Springs, Lark Spur, Penrose, Pueblo.

Call for help or to order:

Denver area - Jeremy Frett - 303-641-0451

North Denver areas call John Walsh - 303-525-4244

Rick Ross - 719-494-1360

AMSOIL Colorado Springs Retail Center:

Harry's HP Tire and Automotive - 4655 Park Vista Blvd.

Colorado Car Connection (
915 Motor City Drive
Call Steve Zornacki at

For AMSOIL outside of the Denver/Colorado Springs try Mike Seela 970-824-8339 Mike can drop ship to your area saving you time and $. Craig, CO


Know that AMSOIL's Automatic transmission fluid is depended on by hundreds of city fleets due to it's ability to reduce heat and deposit related transmission failures saving tax payers tens of thousands. When you have the car you want to keep or that RV you keep under load, consider AMSOIL ATF!

Our Bypass oil filter system "partial flow" sales are top in Colorado. Eliminate oil changes totally. Please watch our video explaining how effective they are.

Our partial flow bypass system on display. Note: adapter is for our Chevy Duramax customers but we can attach to any diesel or gas vehicle.

We represent the largest Colorado AMSOIL Supply and service, and the top 10 in new accounts in the US. We can meet any need.

Call us or order directly online from the AMSOIL HQ.

Amsoil in Colorado Springs gives you the best product for your sled and vehicles.

Certified AMSOIL Dealer Serving Colorado Springs and surrounding areas:

Call to order:
Liz and Bob O'Neal
Call 719-494-8404 or 800-547-9270

In western Colorado please call Mike Seela:

AMSOIL Synthetic Motor Oils offer best value and performance. Amsoil motor oils allow the customer to go longer between services, increase mileage, use a unique product which noticeable increases performance of the engine and effectively reduces our dependence on foreign oil.
AMSOIL is more than just engine oils. We have synthetic products for every tidewater area need. Transmission, Gear, Grease, Shock, Motorcycle, Compressor, Hydraulic Systems and even special Fuel Modifiers.

Should you have multiple vehicles or need to order frequently, be sure to print and complete the Preferred Customer or Dealer form. This gives you the benefit of ordering direct at the wholesale price while having hard copies of all the materials and our monthly AMSOIL Magazine to keep you updated on our product innovations and offers.

AMSOIL - used by the greatest teams of racing, Other brands may fancy up the skin with their logo but that is not what's used under the hood. Experienced teams in the public eye know AMSOIL results in greater dependability.

Be sure to look at our new oil and air filters which use nanotechnology for 100% guaranteed filtration. Please examine the Absolute Efficiency Air Filters or the 100% efficient at 15 micron Ea Oil filters. Remarkably these match the general interval AMSOIL engine oils are famous for which is 25,000 miles. In Hampton this saves people money.

Aspen, Colo. ~ The first test at Winter X is over for Team AMSOIL/Scheuring Speed Sports pilots Dennis "D.J." Eckstrom and Carl Schubitzke. Both riders ran strong during Monday night's qualifying rounds, which was aired worldwide on ESPN and ABC.

Try the best selling DI 2-Stroke oil for sleds.
AMSOIL INTERCEPTOR™ Synthetic 2-Cycle Oil is formulated with a proprietary blend of the finest synthetic base oils and additives available today. This unique AMSOIL Chemistry represents a breakthrough development in the field of two-cycle engine lubrication. The backbone of AMSOIL INTERCEPTOR 2-Cycle Oil is a specially developed molecularly saturated synthetic base oil. This, combined with a robust additive package, ensures exceptional lubricity, cleanliness and optimum clean-burning characteristics.
AMSOIL AIT is proven to reduce wear, heat and
with up to 30 percent more detergency and dispersancy additives than typical two-cycle oils, AMSOIL INTERCEPTOR virtually eliminates hard carbon deposits that cause exhaust power valve sticking, ring sticking and pre-detonation promoting "hot spots" in the combustion chamber.

If you are still using OEM labeled lubricants - you are burning money


Customers can't believe the lower temperatures in all aspects including off-shore racing. The added result is the one most important benefit - significantly less failures.
This was told to me first hand from Bobby Unser Senior. When he needs the best he calls Al Amatuzio (AMSOIL) for the answer.

But the core of our customers are average commuters and commercial businesses looking to cut costs in fuel and average vehicle life. AMSOIL is known for it's ability to reduce downtime and serious costly mechanical failures in all applications: Automotive, Heavy-duty Equipment, Compressors, Lawn and Golf Course Equipment, Marine, Motorcycle and more.

Denver drivers can eliminate oil changes all together with the AMSOIL by-pass units.

STOP Changing your OIL!
When using AMSOIL, be sure to check out the By-Pass filtration systems.

Many would find it difficult to believe but this system typically allows oil change intervals to exceed 100,000 miles or even 250,000 when using AMSOIL.
We have several different kits for all vehicles, both diesel and gasoline. These have a proven track record with passenger cars, light & diesel trucks, school districts, trucking fleets, and all marine applications.

Tired of the ethanol additives in Denver already? Now is the time to clean the injectors and increase combustion caused by the degradation of Ethanol 10% mix or E85 in your gasoline. AMSOIL PI solves the ethanol problem just as it did with MTBE. Use only one ounce per 10 gallons and watch your total mileage. Never worry about failing an inspection. Ask for AMSOIL PI at Medved Dodge, Ford, Hummer and Chevy

As you look through the site please ask for your free AMSOIL catalog before leaving. With AMSOIL in gasoline engines you simply reach 25,000 miles or one year before draining your oil.

With gas prices so high in Woodland Park, AMSOIL has the solution. Add 8 to 10% to your mileage. You can normally reach 25,000 miles or one year before draining your oil.

Save even more with our new (EaA) - absolute efficiency nanofiber air filters guaranteed to last 100,000 miles or 4-years. At one year or 25,000 miles the AMSOIL (Ea) air filter can be cleaned by compressed air or vacuum at the same time as your oil change helping you consolidate maintenance. NO OIL NEEDED! This reduces your filter costs to about $9 per year rather than buying a new cellulose air filter every 10,000 miles. The new AMSOIL Ea Air filter is OEM Certified for fit and warranty compliance.

Our oil filters are guaranteed in gasoline engine applications for 25,000 miles or one year. So all you need is a case of oil and two oil filters to cover most vehicles for two years and an air filter to reduce normal air filter purchase by 1/8th.

All products are produced in the USA.

Call to order:
Rick Ross - 719-494-1360

Denver area - Jeremy Frett - 303-641-0451

Also don't forget about our best selling product as of late. The Motorcycle line. One important aspect of this line listed below:

Improved Transmission Protection - Colorado Motorcycle Season starts. Time to get ready!

Many motorcycle engines share a common lubricant sump with the transmission, requiring the same oil to lubricate both assemblies. Because engines and transmissions place different demands on lubricants, an oil that provides good engine protection may fail to provide adequate transmission protection. High sliding pressures, shock loading and shearing forces applied by motorcycle transmission gears place a great deal of stress on a lubricant, and it is up to the oil's viscosity and chemical additives to protect the gears against wear.

The ASTM D-5182 FZG Gear Wear Test is used to determine a lubricant's gear oil performance. Two hardened steel spur gears are partially immersed in the test lubricant, while temperature is maintained at a constant 194 degrees F and a predetermined load is placed on the pinion gear. The gears are rotated at 1,450 RPM for 21,700 revolutions before being inspected for scuffing. If the total width of wear on the pinion gear teeth exceeds 20 mm, the test is terminated. If the total width of wear is below 20 mm, additional load is placed on the pinion gear and the test continues for another 21,700 revolutions. Each time an oil passes, it advances to a higher test stage. The highest stage is 13, and results are reported as the highest stage passed by the oil. Wear is indicated for the stage at which the oil failed.

Two separate tests were performed for SAE 40 and SAE 50 oils, and results indicate that 58.3 percent of the SAE 40 oils and 75 percent of the SAE 50 oils passed stage 13. Although Mobil 1 MX4T, Motul 300V Sport and Torco T-4SR tested among the top SAE 40 oils in the Four Ball Wear Test, they tested among the lowest in the FZG Gear Wear Test. In addition, Motul 300V Competition and Torco T-4SR tested among the top SAE 50 oils in the Four Ball Wear Test, but also tested among the lowest in the FZG Gear Wear Test.

As seen in the photos and graphs (in Motorcycle Oil Study), both AMSOIL 10W-40 Synthetic Motorcycle Oil (MCF) and 20W-50 Synthetic Motorcycle Oil (MCV) placed at the top of their respective test groups in the FZG Gear Wear Test. Only AMSOIL MCF and MCV placed at the top of their respective test groups in both the Four Ball Wear Test and the FZG Gear Wear
Test, indicating that AMSOIL Synthetic Motorcycle Oils are the best choice for
superior protection of motorcycle engines and transmissions.
Read the G-2156 Motorcycle Oil Study to see all of the test results.


Featured Items:

AMSOIL Introduces Dominator® Series of Premium Synthetic Racing Oils

New Amsoil 15W50 Racing Series.AMSOIL INC., Superior, Wis.  AMSOIL now offers three new premium synthetic racing oils specially formulated to withstand the rigors of high-performance and racing applications. AMSOIL Dominator® Synthetic 5W-20, 10W-30 and 15W-50 Racing Oils provide superior performance and maximum protection in extreme environments.

All three Dominator Racing Oils feature the same additive package, providing maximum durability in multiple viscosities. Their shear-stable formulation was engineered to provide maximum horsepower without sacrificing engine protection. Dominator Racing Oils provide straight-grade protection in a multi-grade formulation. The proprietary friction modifier in Dominator Synthetic Racing Oils reduces friction for maximum power and cooler engine temperatures, resulting in improved lap times and longer-lasting equipment.

AMSOIL Dominator Synthetic 15W-50 Racing Oil is recommended for high-rpm, high-horsepower, turbo/supercharged, gasoline- or alcohol-burning, nitro-fueled or nitrous oxide gas-injected applications operated under severe conditions. Applications include the following: • Big Bore • Asphalt and Dirt Late Model • Modified Big Block • Ford Crate Late Model • Dodge Crate Late Model • Endurance • Rally • Truck-Pull • Aluminum Block • Marine • Other high-performance racing and street applications requiring 50-weight oil.

AMSOIL Dominator Synthetic 10W-30 Racing Oil is recommended for high-rpm, high-horsepower, turbo/supercharged, gasoline or alcohol-burning and nitrous oxide gas-injected applications operated under severe conditions. Applications include the following: • Asphalt and Dirt Late Model • Modified Big Block • Modified Small Block • GM Crate Late Model • Marine • Sprint • Midget • Legend • Kart • Other domestic and import high-performance racing and street applications requiring 30-weight oil.

AMSOIL Dominator Synthetic 5W-20 Racing Oil is recommended for high-rpm, high-horsepower, turbo/supercharged, gasoline- or alcohol-burning and nitrous oxide gas-injected engines operated under severe conditions. Applications include the following: • Modified Small Block • Asphalt Late Model • GM Crate Late Model • NHRA Stock Eliminator • Bracket • Sprint • Midget • Legends • Karts • Junior Dragster • Other domestic and import high-performance racing and street applications requiring 20-weight oil. The low-viscosity formulation and robust additive package of Dominator 5W-20 make it ideal for use as a high-strength qualifying oil.

Denver Vintage Cars have one choice for protection - AMSOIL!

Please see our new technical service bullitin on the Flat Tappet Cam wear and which AMSOIL products are made for you.

‘Rugged’ 1968 Barracuda Logs Nearly 500,000 Miles With AMSOIL

Editor’s Note: Much of this story first appeared in Hemming’s Classic Car, November 2010. It was written by Richard Lentinello, editor in chief, and is excerpted by permission.

Dealer Phil Garner of Hopewell Junction, New York still drives the Plymouth Barracuda he purchased new in 1968.

Yes Amsoil saves the day again.. Long term use and maintenance saves you replacement costs.More remarkable, the car runs on the original engine. In August 2010 the odometer read 438,000 miles.

AMSOIL Dealer Phil Garner (top photo) in 1968 when he bought his 1968 Barracuda. It continues to serve as his daily vehicle (bottom picture) with the original engine.

Garner said the reason the engine has lasted nearly a half-million miles without requiring any major work other than a valve job is because he has been using AMSOIL synthetic oil since the mid-1970s. “I understood AMSOIL was one of the best products out there,” Garner said. “It seems to be true because the inside of the old 318 (cubic inch, V-8) still looks clean, with no varnish or sludge anywhere.”

He uses AMSOIL 20W-50 Synthetic Premium Protection Motor Oil (ARO). He relies on AMSOIL Severe Gear® Synthetic 75W-140 Gear Lube (SVO) for the four-speed transmission and differential.
In Denver we would suggest at least the AMO AMSOIL Premium Protection 10W40 in this case.

Garner said the car’s quality construction coupled with consistent maintenance have kept the car running smoothly.
“Not much has gone wrong with the car; it just keeps on running. I just keep after things,” he said. “I change the coolant ever year, and every 100,000 miles, I automatically rebuild the carburetor and have a local electric-motor repair shop replace the brushes in the alternator; at the same miles, I replace both the water and fuel pumps to prevent breakdowns. At about 350,000 miles, I replaced the timing chain and performed a valve job. The brake rotors have been in the car for 42 years now, but the rear drums have been changed once and the lower ball joints have been replaced once, too, although I did have to change the clutch three times.”

Tough Miles for Family Car

The car has not been coddled in its long life. Phil and his wife, Ellen, love to see the country’s beauty and started traveling in the convertible in their 20s. They’ve driven it through 49 states and every Canadian province.

The Garners like the outdoors, so along with their children they hauled a camper and boat, sometimes as much as 3,500 pounds. “I have always loved to drive the Barracuda,” Garner said. “It’s not new, and today it could use some front-end work, but the car still passes state inspection every year. The shifting is a little sloppy compared to modern cars, but it’s OK. It still handles well, and is great in the turns. I feel safe in the Barracuda; it’s a rugged car.”

Preventing rust has been the greatest challenge to preserving the car’s originality, according to Garner. He uses AMSOIL Heavy Duty Metal Protector (AMH). “It’s like a wax; it never really hardens and is great for undercoating,” he said. “I go over the car every year looking for spots that need a touch-up; special attention is given to the brake lines.”
It was treated with a rust-proofer in the 1970s, he said. “Nowadays, I always try to keep it clean, waxed and greased, and I never drive it too hard.”

“What I like most about the car is its history of being our family car,” Garner said. “The kids were raised with the Barracuda. I love how well it runs with so many miles. Never any problems at all. We’ve taken many long trips in it, yet the Barracuda has never failed us. Never. The miles just go on and on. If a car is solid to begin with, proper care will make it last a very long time.”

Bob O'Neal

AMSOIL demand in Colorado has recently exploded. Motorcycle, diesel and just all about any type of car owner has demanded our products in retail locations and now we have them. Because of high fuel costs, customers know the quality of only AMSOIL saves you money.

Medved Auto Plex recognizes this and now stocks a variety of AMSOIL at both Castle Rock and Wheat Ridge locations in each service department. Other lube centers who carry other brands are missing what the consumers want or came from other industries and don't know that automotive lubricants are not all created equal. For the first time you can switch to a differential and motor oil in Denver and see a positive change in your pocket book while your vehicle runs noticeable smoother. It will take many years to realize the switch to AMSOIL has also eliminated common failures and loss in efficiency.

Our distribution center can quickly have your product anywhere whether you need 2-cycle for your dirt bikes or ATV oil, or if you have a weed eater you need to last in the hot & humid seasons.

Any dealers interested will have a better than average opportunity to pick up on strong leads and grow their businesses if you join us. Ask for a copy of the AMSOIL Magazine or our group newsletter. Be sure to check out our Dealer page. Thank you! Call me at:
Colorado Springs and Denver, CO   Call: 719-494-1360

North Denver areas call John Walsh - 303-525-4244

New full tme dealers:
Liz and Bob O'Neal
Call 719-494-8404 or 800-547-9270

AMSOIL proves to be a legend among Legends

I'm writing you to tell you my story about my race car and AMSOIL. First let me tell you I am an AMSOIL dealer because of what I've experienced with your oil.

Tim of Littleton Colorado - Smart AMSOIL custmer and DealerI own a Legends car and have been racing since 2003. The motor, a 1200cc Yamaha air cooled engine, had approximately 75-100 races on it. The number of races in which this motor lasted is unheard of in the Legends series because of the heat generated and the rpms. The only type of cooling system on the motor is an oil cooler. I use AMSOIL 20w-50 synthetic motorcycle oil in the engine.

In late 2005 the engine lost compression in two of the four cylinders. The engine needed to be overhauled, and I didn't know what to expect when the engine was opened for rebuild. I called my engine builder, Galen Tiffany of Tiffany Motorsports in Sand Springs, Oklahoma. Galen at first asked me what kind of oil I used. When I told him AMSOIL, he told me "you probably won't find much wrong with the engine because you use AMSOIL. You will find only normal wear and tear."

Tiffany Motorsports overhauled the engine and Galen Tiffany wrote the following about the engine: "Valves show little wear, all bearings were within tolerances of new. It's my opinion the AMSOIL is responsible for the lack of overall wear. I normally find that most of these engines are dirty and the oil pan has sludge in it. This engine was extremely clean and when I took the oil pan off, there was no sludge. NONE."

So you see why I not only use your products but why I'm a Dealer. I would also like to say thank you to my sponsor Rich Hitchcock of Debrich Enterprises, Littleton, Colorado. Rich has helped me with not only sponsorship but he has been a great source of knowledge about AMSOIL.

I will continue to use your products. I have changed all my vehicles to AMSOIL.

Thank you for making such GREAT products!

Tim Hindman
Littleton, Colorado

Denver drivers need to have their differential oil changed ASAP, especially if you are still using the break in oil! Please read about the loss of efficiency from expensive OEM gear lubes and how AMSOIL drops temps and prevents thermal over-run.

Denver area - Jeremy Frett - 303-641-0451

AMSOIL Home Page

AMSOIL in Toronto Canada


Dealership Opportunities

AMSOIL Dealer Opportunities in 2015 provide you with the ultimate home business opportunity with over 40 years of continuous growth to back it up. These products ARE IN DEMAND! We will help you stay on course but you can become totally financially independent if you put in the effort, Call me or one of my dealers and we would love to discuss it with you.
The big thing now is getting AMSOIL in local stores, independent lube centers and automotive shops. We have a successful method to secure local business not to mention the latest in shelving, display, free installer & retailer locator listings on the corporate site, personalized materials for the shop and free shipping for those who qualify.

AMSOIL is the auto enthusiasts hero! And increases in advertising and regional support teams are there to make it more possible for you to reach your goals as an AMSOIL dealer.

Join us every year for AMSOIL University or try the upcoming online version and get ready to tell the old boss good-bye. We can even help you open your very own Amsoil Retail Store!

AMSOIL's highest demands are in both the diesel and powersports sector. We urge you to print out our Dealer Sign-up Form or even better - call us and then read more in our Dealer Opportunities section. We may also have a team of dealers close to you so call and we will forward their information.

Industry is pointing consumers our way from every direction:

  • AMSOIL is becoming a household name. Customers are expecting to find it locally.
  • Vehicle manufacturers are installing synthetic oil into new vehicles on the production line.
  • Cars & Trucks made before 1995 need oils with more anti-wear additives and better quality detergents.
  • Drivers discovering top quality (real) synthetics do indeed increase fuel mileage.
  • New lubricant trends demanded by industry are developed well before the engine and transmission technologies hit the marketplace. This allows AMSOIL to further develop their product even further while the competition arrives late testing their product after the requirement goes live.
  • New emission systems demand oils, which can take more heat and leave fewer deposits. Currently diesel engine changes have created problems which demand more stable base stocks. We have them and you save more fuel to boot!
  • OEM Automatic Transmission Fluids are limited to light duty use. AMSOIL ATF and Low Viscosity Trans Fluid cuts temperature significantly and delivers more power to the wheels. Our transmission fluids continue to be well ahead of the industry because of AMSOIL's relationship with suppliers.
  • They are demanding better lubrication qualities from the oil to improve fuel economy.
  • Commercial vehicles Require synthetics in transmission and drivetrain parts to retain extended warranties. (And better power transfer).
  • Environmentally we can not go on disposing of the millions of gallons of oil each year that is the bi-product of 3,000 mile oil change intervals - Imagine if everyone changed their oil at say 7,500 miles instead. The used oil disposal problem would be cut by 50%. Yes 50%, not just 1 or 2% - Now consider the impact of a 25,000 and beyond oil change interval.
  • OEM fill and recommended product now from several lines such as Eric Buell Motorcycles.
  • AMSOIL is MADE in USA.

As one of the largest and fastest growing groups recognized by AMSOIL, and (we think) the most responsive, we offer the communication and tools you can use. We help the customer find you. Come visit our AMSOIL Store and see how you too can make online ordering obsolete in your area too!

Why should you join our group? We are part of one of the most successful marketing dealers who specializes in finding you customers and putting you on the right track. For me it's a full time job, and we do what it takes to help people locate you. We re-distribute significant leads to those requesting them. The dealers who are easy to locate, keep some stock and follow-up on leads are the ones who are experiencing double digit growth. Use this dealer Preferred Customer link to join or CALL so we can pair you with a dealer near you.


AMSOIL Home Buy Now Earn Income w/ AMSOILBypass Filter Kits Dealer List

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