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AMSOIL DOMINATOR® Coolant Boost Helps Vehicles Warm Up Faster

Winter cold starts are not only hard on your engine, they can feel brutal for shivering passengers.

September 22, 2025

How To

Garage Tips: An AMSOIL UTV Oil Change Done Right

A step-by-step guide for changing UTV oil to keep your UTV running like new, including tools, tips and oil requirements.

September 15, 2025

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Unbreakable Timing Chain Protection

Like any component, the timing chain can wear, leading to expensive issues or even catastrophic engine failure.

September 11, 2025

Editor’s Picks

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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.

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Your Ultimate Oil Change

Right product. Right package. Right to your door.

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What AMSOIL Motor Oil is Right for You?

No matter what you drive or how you drive, AMSOIL provides specially formulated motor oil designed to protect your vehicle.

Top 5 Motor Oil Myths Busted

Motor oil myths abound. Here are five of the most persistent along with our myth-busting facts.

Synthetic vs. Conventional Oil: The Definitive Guide

Find out everything you need to know about synthetic vs. conventional motor oil.

5W-20 vs 5W-30 vs 10W-30: What’s the Difference?

The primary differences are their viscosities when cold and once your engine has reached operating temperature.

Transmission Flush vs Fluid Change: Which is Better?

Is a flush or pan drop better when changing transmission fluid? Learn the pros and cons of each method.

How To

How to Check Power Steering Fluid (and When to Change it)

There are a couple ways to change power steering fluid, depending on your technical know-how.

How to Clean your Gas and Diesel Fuel Injectors

Using proven AMSOIL fuel additives can save you money on expensive maintenance.

Featured

News

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.

June 3, 2025

News

Your Ultimate Oil Change

Right product. Right package. Right to your door.

November 1, 2024

News

What AMSOIL Motor Oil is Right for You?

No matter what you drive or how you drive, AMSOIL provides specially formulated motor oil designed to protect your vehicle.

December 11, 2023

How To

Understanding Oil Viscosity

Viscosity is the measure of a fluid’s resistance to flow.

January 17, 2023

SYNTHETIC VS. CONVENTIONAL

Although you might know that synthetic oils outperform conventional oils, you might not understand why. The differences begin at the molecular level.

Learn More

Latest News

News

AMSOIL DOMINATOR® Coolant Boost Helps Vehicles Warm Up Faster

Winter cold starts are not only hard on your engine, they can feel brutal for shivering passengers.

September 22, 2025

How To

Garage Tips: An AMSOIL UTV Oil Change Done Right

A step-by-step guide for changing UTV oil to keep your UTV running like new, including tools, tips and oil requirements.

September 15, 2025

News

Unbreakable Timing Chain Protection

Like any component, the timing chain can wear, leading to expensive issues or even catastrophic engine failure.

September 11, 2025

Testing a Turbo UTV Dual-Clutch Transmission

We test machines the way they are designed to be used. See how a turbocharged Can-Am Maverick R held up.

September 9, 2025

News

Stretch Every Dollar in Your Garage: A Data-Driven Guide to Slashing Maintenance Costs with AMSOIL

Running AMSOIL synthetic motor oil can reduce maintenance costs, prolong vehicle life and reduce the number of oil changes needed.

September 8, 2025

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Latest Videos

AMSOIL Snowmobile Oil is Engineered for Extremes

February 12, 2025

Latest Events

Chasing a Land Speed Record with Scott Birdsall

Team AMSOIL driver Scott Birdsall reset his land-speed record at the Bonneville Salt Flats during Bonneville Speed Week 2025.

August 8, 2025

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Latest Testimonials

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Appalachian Trail Shuttle Service Runs on AMSOIL

Brown’s 2019 Toyota* 4-Runner TRD Off-Road* has reached 642,000 miles and still runs great.

August 7, 2025

Banks Power

Since the 1960s, Gale Banks’ futuristic high-performance engines have broken new ground and set world records.

May 20, 2025

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Latest

AMSOIL DOMINATOR® Coolant Boost Helps Vehicles Warm Up Faster

Garage Tips: An AMSOIL UTV Oil Change Done Right

Unbreakable Timing Chain Protection

Editor’s Picks

Turn More Heads with AMSOIL Car Care

Your Ultimate Oil Change

What AMSOIL Motor Oil is Right for You?

Top 5 Motor Oil Myths Busted

Synthetic vs. Conventional Oil: The Definitive Guide

5W-20 vs 5W-30 vs 10W-30: What’s the Difference?

Transmission Flush vs Fluid Change: Which is Better?

How to Check Power Steering Fluid (and When to Change it)

How to Clean your Gas and Diesel Fuel Injectors

Featured

Turn More Heads with AMSOIL Car Care

Your Ultimate Oil Change

What AMSOIL Motor Oil is Right for You?

Understanding Oil Viscosity

SYNTHETIC VS. CONVENTIONAL

Latest News

AMSOIL DOMINATOR® Coolant Boost Helps Vehicles Warm Up Faster

Garage Tips: An AMSOIL UTV Oil Change Done Right

Unbreakable Timing Chain Protection

Testing a Turbo UTV Dual-Clutch Transmission

Stretch Every Dollar in Your Garage: A Data-Driven Guide to Slashing Maintenance Costs with AMSOIL

Latest Videos

AMSOIL Snowmobile Oil is Engineered for Extremes

Latest Events

Chasing a Land Speed Record with Scott Birdsall

Latest Testimonials

Appalachian Trail Shuttle Service Runs on AMSOIL

Banks Power

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SYNTHETIC VS. CONVENTIONAL

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