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AMSOIL Diesel All-In-One is now called 4-In-One
New Name for Diesel All-In-One AMSOIL Diesel All-In-One is now AMSOIL Diesel 4-IN-1. Labels and other support materials are being updated now, and freshly labeled product should be available in late May. AMSOIL Diesel 4-IN-1 better describes what customers receive...

Commercial company finds AMSOIL through racing
Commercial companies often discover high-performance products like AMSOIL through the rigorous and demanding world of racing. Racing serves as a proving ground where products are pushed to their absolute limits, providing real-world evidence of their reliability and...

NEW AMSOIL Synthetic ATV/UTV DCT Fluid
Feb. 4, 2025 AMSOIL continues to lead the market in developing application-specific lubricants. NEW AMSOIL Synthetic ATV/UTV Dual-Clutch Transmission Fluid (AUDCT) is the first and only alternative to the manufacturer-branded DCT fluid. In fact, we’ve already tested...
DOMINATOR Coolant Boost reduces engine warm-up times
AMSOIL DOMINATOR® Coolant Boost (RDCB) is designed to reduce corrosion and significantly enhance heat transfer in cooling systems. One of the overlooked benefits of better heat transfer is much quicker engine warm-up in winter conditions, which is noticed when the...
How to get a Free AMSOIL Preferred Customer Membership
Many customers coming to AMSOIL are looking for the best pricing. Since about the year 2000 AMSOIL has offered a Preferred Customer program (PC) similar to one of those buying club memberships like Sam's Club or Costco. You pay a yearly fee and get discounts and...
New AMSOIL tagline unveiled – Protection You Demand Performance You Deserve
Ushering in a new page in AMSOIL's history Chairman and CEO of AMSOIL INC. unveils a new tagline for the company. Over the years the AMSOIL Tagline has changed to meet the growing demands in synthetic lubrication. Today we are excited to hear that going forward AMSOIL...

25 years as an AMSOIL Dealer
Prior to November, 1999 I had been researching the best motor oil to use in my pickup truck. I had special ordered a 1997 Ford F150 when we returned from being stationed in Germany. I already knew that synthetic oil was superior to conventional oils. The question I...
NEW! AMSOIL 100% Ultra-Low-Viscosity Automatic Transmission Fluid
Advanced Transmission Technology Requires Advanced Protection New AMSOIL 100% Synthetic Ultra-Low-Viscosity Automatic Transmission Fluid provides engineered performance for 10-speed automatic transmissions. Car manufacturers are constantly evolving, engineering safer...
AMSOIL 75W-85 100% Synthetic Extreme-Pressure Gear Lube Now Available
SEVERE GEAR® 75W-85 100% Synthetic Extreme-Pressure Gear Lube Now Available Oct. 31, 2024 AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Extreme-Pressure Gear Lube (SVL) is now available. The new viscosity is specifically engineered for maximum performance in severe-duty...

Reducing friction is an oil’s primary function
Reducing friction is an oil’s primary function. Synthetic lubricants have inherently superior lubricity for maximum friction reduction. Alex Thompson | PRODUCT MARKETING MANAGER – AUTOMOTIVE, AMSOIL Inc. Friction is defined as a surface's resistance to relative...