Leo Maguire, Independent AMSOIL Dealer
AMSOIL Direct Jobber since 2010 · Top 5% Dealer in North America
The AMSOIL Journey
Leo Maguire has been an AMSOIL Dealer since 2010, building his reputation on solving real performance problems for riders and drivers. His journey started with a 2009 Harley-Davidson Road Glide that repeatedly went into parade mode on hot summer days. Instead of dropping nearly a thousand dollars on an aftermarket oil cooler, Leo tried AMSOIL full synthetic oil — and never saw the problem again. That moment turned him into a believer.
At the time, Leo owned a performance parts business and quickly realized the value of becoming a dealer: not only for wholesale access, but for helping fellow enthusiasts. Early on he focused on Harley riders and modified diesel pickups, even working booths at Daytona Bike Week and Biketoberfest, where he expanded his knowledge and connected with new and long-time AMSOIL customers.
Areas of Expertise
Air-Cooled Motorcycles
Specializing in Harley-Davidson and performance bike lubrication solutions
Performance Cars
High-performance engine protection for enthusiasts who demand the best
Leo's Philosophy
"Bulk Solutions for Business"
Beyond serving enthusiasts, Leo works closely with shops and fleets that require bulk AMSOIL supply. From 55-gallon drums to 275-gallon totes, he ensures businesses get the right products with free dispensing equipment and volume discounts that make sense for high-use operations.
"AMSOIL in EVERYTHING"
Leo practices what he preaches. From a 2022 GMC Sierra 1500 AT4 (6.2L L87) and a 2011 Ford F-150 3.5L tuned Ecoboost, to Yamaha 250HP outboards, a Yamaha Wolverine UTV, a Generac whole-home generator, and even lawn equipment — every machine runs AMSOIL.
"Make AMSOIL Easy to Get"
While many see AMSOIL as a hard-to-find product, Leo stocks inventory locally and makes it available for pickup nearly anytime — ensuring his customers have access when they need it.
Top 5% AMSOIL Dealer
As a Direct Jobber and Top 5% AMSOIL Dealer in North America, Leo combines real-world experience, customer dedication, and technical know-how to help riders, drivers, and fleet owners protect their investments and get the most out of their equipment.
Articles by Leo Maguire
90 expert articles on synthetic lubrication, engine protection, and maintenance.
- Free AMSOIL Retail On The Shelf Account for Mobile Mechanics, Shops, Installers, and Retailers
- Is Now a Good Time to Become an AMSOIL Dealer? Yes — 2026 Is the Moment
- Are 0W-8, 0W-16, and 0W-20 Oils More Affected by the Synthetic Oil Shortage?
- Can I Use a Different Oil Viscosity If My Usual Synthetic Oil Is Out of Stock?
- Can You Mix Conventional Oil With Synthetic Oil in an Emergency?
- Synthetic Motor Oil Shortage: Why Oil Change Prices Are Rising and What Drivers Should Do Now
- Why Oil Change Prices Are Going Up in 2026
- How to Use the AMSOIL Product Lookup (and Save It in MyGarage)
- AMSOIL Snowmobile Oil is Engineered for Extremes
- NEW AMSOIL Synthetic ATV/UTV DCT Fluid is First for Can-Am Maverick R*
- How to Get the Best Gas Mileage in Winter
- How To: Can I Mix Synthetic and Conventional Oil?
- GM's 6.2L V8 Engine Recall: The Crankshaft Crisis and Why Switching to 0W-40 Oil Matters
- Timing Chain Stretch: Causes, Symptoms, and How to Prevent It
- New AMSOIL Car Care Products Now Available!
- Does your paycheck depend on your equipment running? Use AMSOIL!
- Sportsman’s Spotlight: Kalyn Benaroya journey since 26 years old
- AMSOIL vs. Sea Foam: Ultimate Fuel Stability Showdown
- HOW TO FIX A RECOIL ON A SNOWBLOWER
- How to Boost Fuel Mileage
- 7 Warning Signs of Blown Head Gasket: Save Your Engine Now!
- AMSOIL - Explore the Secrets of Chevy Duramax Longest Lasting Engines
- How to: Learn How to Test Engine Compression
- How to: How Exhaust Power Valves Improve Two-Stroke Performance.
- Your Ultimate Oil Change
- What’s the best oil for small engines - my snow Blower?
- What’s the Best Small Engine Oil for My Lawn Mower?
- 340,000 Miles and Counting: The Stunning Buick Lucerne's Long Life!
- Fuel System Maintenance is Vital in Modern Engines
- AMSOIL 2024 - Year in Review
- Why Buy AMSOIL Signature Series?
- Superior Cold-Start Engine Protection
- Advanced Transmission Technology Requires Advanced Protection
- AMSOIL Celebrates 50 Year Independent Dealers Partnership
- AMSOIL selected to develop unique products for Pleasurecraft Engine Group!
- 7 Things to Know about Bryce Menzies
- What Is a Valvetrain? Components, How It Works, and How to Protect It
- How To: All-Wheel Drive (AWD) vs Four-Wheel Drive (4WD)
- The World’s Best Oil Change in One Box
- New AMSOIL Partnership with Banks Power
- AMSOIL Powerful Cleaning Action for engines and workspaces
- What is Silicone Spray and how to use it?
- How To: How to Store Your Lawnmower in Winter
- How To: Premium Protection for High Performance Snowmobiles
- How To: The Dynamic Duo: AMSOIL P.i. & Upper Cylinder Lubricant
- How To: 1,000 Horsepower Supercharged LS Engine Build
- Catching Up with Off-Road Superstar Kyle Chaney
- AMSOIL - We're Into Jeeps
- Tiffany Stone Trail to SEMA Adventure
- Team AMSOIL - Scott Birdsall Just Getting Started
- Keep Your Harley-Davidson Running Perfect
- AMSOIL Synthetic Motorcycle Oil vs. Harley-Davidson SYN3
- Should I Use One Oil in All Three Holes in My Bike?
- How to Protect a Motorcycle Wet Clutch (and How it Works)
- AMSOIL launches new AMSOIL Car Care premium products
- How To: Common Fixes for a Transmission that Shifts Hard
- How To: How Often Should I Change Differential Fluid?
- Awesome Uses and Simple Life Hacks for Metal Protector
- How to: Which Small-Engine Oil Would You Choose for your lawn mower?
- How To: Can I Use Transmission Fluid in Oil to Clean My Engine?
- How to: Why Does Motor Oil Turn Black?
- AMSOIL P.i.® Restores up to 14% of Horsepower
- How To: Do Diesel Engines Burn Oil?
- LSPI is Still Causing Problems
- How Does Extreme Heat Affect Your Engine?
- AMSOIL Protection: 500K-Mile Engine Teardown
- AMSOIL Oil Change Interval
- Additives in Motor Oil: Everything You Need to Know
- DOT 3 and DOT 4 Brake Fluid: What’s the Difference?
- Expertly Compare AMSOIL Motorcycle Oils for Optimal Performance
- What is a Lead Substitute? Do I Need One?
- AMSOIL Synthetic Oils: The Secret to Better Gas Mileage
- AMSOIL vs. Mobil 1: Ultimate Synthetic Oil Showdown
- Unlock AMSOIL Elite Synthetics: Revolution in Lubricant Tech
- The Role of Amsoil in Enhancing Racing Performance
- Decoding AMSOIL’s Commitment to Quality: An Inside Look at the R&D Process
- Winter Car Care Tips with AMSOIL Synthetic Oils
- How AMSOIL is Adapting to the Electric Vehicle Trend
- Understanding Engine Oil Specifications
- AMSOIL vs. Mobil 1: A Comprehensive Comparison of Synthetic Motor Oils for Optimal Engine Performance
- Ultimate Sturgis Motorcycle Rally Must-Ride Destinations Guide
- AMSOIL Sponsored Motorcycle Rallies
- What Kind of Grease Do I Need?
- Zero-Turn Mower Maintenance Best Practices
- How to Prepare Your Motorcycle for Summer Riding with AMSOIL
- AMSOIL Synthetic Biodegradable Hydraulic Oil ISO 46
- Dexos® R ushers in a new motor-oil standard for high-performance engines
- Can I Use Diesel Oil In My Gas Engine?
- Need to Beat the Heat? Trust AMSOIL for the Ultimate High Temperature Protection
- 5 Reasons Why Regular Small Engine Maintenance is Essential