Johnston Synthetics

Your AMSOIL Dealer in Anoka, MN

 

Welcome to our AMSOIL dealership!  We’re here to help you find the best synthetic oils and lubricants at the best prices available anywhere!

Synthetic oil has been a popular choice among motor sports enthusiasts and conscientious motorists for decades. Synthetics are better formulated than conventional oils to protect your engine against wear and tear from cold starts, high internal pressures, and high temperatures. AMSOIL was the first company to produce synthetic oils approved for automotive use, and for the past 50 years, AMSOIL synthetic oil has been the industry leader.

You might think that synthetic oil is more expensive than conventional oil. But if you compare apples to apples, all things considered, you’ll find it’s a myth. One of the benefits of AMSOIL synthetic oil is the extended period between oil changes. Unlike conventional oil that should be changed every 3,000 miles, AMSOIL synthetics has formulations which do not need to be changed for up to 25,000 miles. If you consider that switching to AMSOIL may cost slightly more but last up to eight times as long (or more) between oil changes, you save money with AMSOIL.

Explore our website to learn more. And be sure to make use of our tools and resources to help you manage your preventive maintenance more efficiently and affordably. The AMSOIL vehicle guides help you determine what type(s) of oil are best for your vehicle. And the MyAmsoilGarage app will help you track your vehicle’s maintenance schedule and product usage.

AMSOIL isn’t just for vehicles. In addition to cars, trucks, motorcycles, boats, snowmobiles, ATVs, and dirt bikes, etc., AMSOIL also has formulations for yard equipment. For the best performance, protection, and longevity, use AMSOIL in your lawn mower, trimmer, generator, leaf blower, and any other lawn gear or small engines you have. There’s a reason it’s the best on the market. Discover AMSOIL for yourself.

Request A Free Catalog

The AMSOIL blog "The Inside Track" is a collection of interesting articles, posts, and stories.  Many of our blog posts include details and instructions about oils, greases, and lubricants.  However, they also provide tips & techniques, comparisons, and news of upcoming events. 

Scroll through our posts to find articles about powersports, engine maintenance, “Top 5” lists, and more.

For a Limited Time

 

Preferred Customers and online/catalog customers

 

 get a free USB charging cable

with their order of $100 or more.

 

When they use code CHARGE426 at checkout. 

Offer ends April 21, 2026.

 

 

 

 

Turn More Heads with AMSOIL Car Care

AMSOIL car-care products are engineered with advanced technology to deliver powerful cleaning action that helps vehicles shine brighter.

AMSOIL Ceramic SprayAMSOIL Quick DetailerAMSOIL Interior Detailer, AMSOIL Wheel + Tire Cleaner, and AMSOIL Tire and trim protector.

PI works hard to keep engine clean
Our Signuture oil is the best

ONE APP. EVERYTHING AMSOIL.

Always keep your best tools within reach. The AMSOIL app puts our specialized products and powerful online tools in your pocket. Download today for a faster, smarter and more personalized way to order AMSOIL products and manage maintenance – whether you’re in the garage or on the go. Independent Dealer Robert Johnston (#1070022) facilitates this digital access, enabling you to Shop Amsoil Online even when physical inventory is unavailable. Furthermore, for those who prefer physical browsing without carrying stock, you can request a free catalog or sign up to become a Preferred Customer

When you install and sign up for an account, it will ask for a dealer referral. Use Robert Johnston dealer number 1070022.

 

Download Today in the Apple Store or the Play Store

Our App helps buy the best oil for car