Buy AMSOIL Synthetic Oil Online | USA & Canada Dealer
Vyscocity — named for viscosity, the property that keeps oil protecting an engine under real load — is a factory-direct source for AMSOIL synthetic and performance oil for trucks, equipment, fleets, and daily drivers. Straight advice from a Red Seal 310T technician and combat veteran, no upsell, no guesswork. Buy from the Mechanic. Not the Salesman.
Know What Oil You Need?
- Need oil, filters, or fluids right now? Go straight to the store.
- Not sure what fits your vehicle? Use the lookup tool.
- Running a shop, fleet, or business account? Start with commercial options.
Buy AMSOIL Products Online | Fast & Direct
Whether you're buying oil, running equipment, or setting up something bigger — start here and go straight to it.
Shop AMSOIL Products Online
Full AMSOIL store — oil, filters, fluids, additives, and gear. Ships factory-direct to your door.
Shop now →Find the Right Oil for Your Vehicle
Use the lookup tool to match the right products to your vehicle, truck, bike, or equipment.
Find products →AMSOIL for Fleet & Commercial Use
Running trucks, equipment, or a business account? Factory-direct pricing, no warehouse inventory required.
Explore fleet →Become an AMSOIL Dealer
No cap on commission. No inventory requirement. Build a business around products people actually need and reorder.
Learn more →Find the Right AMSOIL Products for Your Vehicle or Equipment
High-Performance Synthetic Oil for Trucks, Equipment & Daily Drivers
Engines don't fail when everything is perfect. They fail under load, heat, towing, hard starts, and abuse. AMSOIL synthetic and performance lubricants are built to stay in grade, resist breakdown, and protect components when conditions aren't ideal — which is most of the time.
- Superior wear protection under sustained load and heat
- Resists oxidation and breakdown over extended service
- Handles towing, hauling, cold starts, and hard use
- Extended drain intervals backed by third-party test data
Expert AMSOIL Advice from a Red Seal Mechanic
A Red Seal 310T ticket isn't a marketing credential — it's a federally recognized trade certification on trucks and coaches. Combined with 28 years of military service and real field experience, the advice here comes from someone who knows what happens inside an engine when it's being pushed hard.
- Red Seal 310T Truck & Coach Technician
- ACMZ licensed — full commercial, air brake
- 28 Years Artillery — combat veteran
- AMSOIL dealer since 2006
Popular AMSOIL Products | Diesel, Gas, Motorcycle & More
Most common choices across diesel trucks, gas engines, motorcycles, and driveline applications.
Diesel Oil
Heavy-duty protection for pickups, semis, work trucks, and hard-running diesel equipment. API CK-4 rated.
Browse diesel oil →Gas Engine Oil
Premium synthetic protection for cars, SUVs, pickups, and performance applications. Signature Series to OE.
Browse motor oil →Motorcycle Oil
Built for V-twins, metric bikes, heat, high RPM, and wet-clutch performance where it counts.
Browse motorcycle oil →Gear & Transmission
Driveline protection for towing, hauling, and severe-duty use. SEVERE GEAR and ATF options.
Browse driveline →Find the Right AMSOIL Synthetic Oil Fast | Tools & Calculators
Free tools for operators, owners, and fleet managers. No login, no paywall.
Oil Lookup Tool
Find the right fluid, viscosity, and filters for your vehicle or equipment without digging through product pages.
Use the lookup →2-Stroke Mix Calculator
Exact mix ratios for riders, mechanics, and equipment owners. Fast, no-nonsense.
Open calculator →Semi Truck Oil Guide
CK-4 specs, viscosity guides, drain intervals, and brand comparisons for Class 8 diesel engines.
View guide →Distribution Centers
AMSOIL ships from warehouses across the USA and Canada. Find the center closest to you.
View locations →Become an AMSOIL Dealer | Start Your Own Business
No inventory required. No cap on commission. Factory-direct shipping handles fulfillment — you handle the relationships. For the right person, it's a business built around products people actually need and keep reordering.
Order AMSOIL Online & Get Back to Work Faster
Whether you already know what you need or you're still figuring it out — the next step is simple.
Have a Question First?
Text, call, or save the contact card — no forms, no waiting on email.
Contact Vyscocity