The Ultimate Snowmobile Oil Cross Reference Guide

Updated- March, 2025 If you are looking for a high-quality, risk-free replacement for aftermarket snowmobile oils or oil from your Arctic Cat, Polaris, Ski-Doo or Yamaha dealer, you have come to the right place. This guide is designed to offer the correct AMSOIL snowmobile oil for your snowmobile and to provide a substitute for all…

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Which Motor Oil for Modifed Mazdaspeed3?

Updated- April, 2024 A reader asks: “I’ve got a 2008 Mazdaspeed3 with the 2.3L turbocharged engine. My engine is modified to put out around 330 horsepower and 400 ft-lb of torque. On a Mazdaspeed3 forum (where many posters have similar mods), some use Shell Rotella T6 5W-40 diesel engine oil. Does AMSOIL offer an equivalent…

AMSOIL Diesel 5W-40 Meets Ford WSS-M2C171E Spec

AMSOIL Premium Diesel Synthetic 5W-40 Engine Oil  now carries the Ford WSS-M2C171E diesel oil specification. This spec signifies that a motor oil is suitable for Ford’s PowerStroke 7.3, 6.0 and 6.4 litre engines. Your guess is as good as ours as to what factors are required to reach this specification. Many automakers offer up their…

List of Top 15 Popular Motor Oils and Viscosity Rankings

Today’s motor oil market is more diverse than ever, so we thought it would be a good exercise to put together some numbers for you. Let’s look at the top selling AMSOIL motor oils at Oildepot.ca and then let’s chart which engine oil viscosities are the most popular this year from our complete product line….

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Oil Tips For KTM and Husqvarna 4-Stroke Motorcycles

Update: We now offer Synthetic 10W-50 and 10W-60 for KTM and Husqvarna motorcycles. The venerable KTM and Husqvarna motorcycle brands have been around for several decades and are among the very few non-Japanese marques to survive the Asian onslaught of the motorcycle market in the 1970’s and 80’s. Although they’ve each gone through numerous ownership…

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Three AMSOIL Products For Top Chainsaw Performance

When you and your chainsaw have work to do, you want to hear lots of noise and see sawdust fly. The last thing you want is a chainsaw that is running poorly or not starting at all. We have three cost-effective product suggestions that can not only make your saw more reliable, it can dramatically…

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Our Gear Oil Tip for Kawasaki Concours 14 Final Drive

A question from a reader: The owners’ manual for my Kawasaki Concours 14 suggests the following guidelines for final drive oil: Do you have an AMSOIL synthetic gear lube that would cover these suggestions? Answer: We can offer an exceptional gear lube that covers your owners’ manual instructions. The AMSOIL Severe Gear 75W-90 Synthetic Gear…

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AMSOIL Power Steering Fluid Meets Chrysler MS-11655

AMSOIL Multi-Vehicle Synthetic Power Steering Fluid now meets the MS-11655 specification for Dodge, Chrysler and Jeep vehicles. The MS-11655 spec is suggested for Chrysler’s electric/hydraulic power steering systems. These hybrid systems use an electric motor to power the steering system’s hydraulic pump rather than the conventional system pump that would be driven off of the…

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No AMSOIL Motor Oil For The 2014 Ram EcoDiesel Yet!

Update August 2016: Chrysler now requires API 5W-40 motor oil for all model years of Ram 1500 with the EcoDiesel engine Finally someone is offering a diesel engine option for a modern day half-ton, but we can’t offer an engine oil for it just yet. Here’s why… If you have a 2014 Dodge Ram 1500…