One-Year Oil Change

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1-year oil change… Let’s set the record straight!

one year oil change 40,000 kms

Protect your engine with a one-year oil change.

For vehicle owners in Canada and the USA, preventative car maintenance is a fact of life. For most makes and models, it used to be a set interval of three months or 5,000km (3,000 miles) between changing the motor oil. Modern vehicles might extend those intervals using semi-synthetic blend oil or with an oil life monitoring system, but at least two services are required per year. But did you know that a one-year oil change using AMSOIL can do the same job or better at protecting your engine?

AMSOIL Signature Series engine oils provide next-level protection against wear and tear when used in tandem with an EaO oil filter. Track your oil change history, receive maintenance reminders, and recall product information by creating a MyAMSOILGarage account.

Find motor oil, motor oil filters for your next oil change service


When you get started with MyAMSOILGarage, the oil and filter you need for your engine are just a click away. Add as many vehicles as you wish and find our recommendations for all your cars’ or trucks’ motor oil viscosity, oil filter size and other great products that match each vehicle. This free data base will save and track your vehicle maintenance to send you reminders when your annual oil change is coming up so you can get the supplies you need.


One Year Oil Change

Extending those intervals can save you money over a year and the vehicle’s lifecycle, but it requires the best oil you can get your hands on. That’s AMSOIL Signature Series synthetic motor oil.

By switching to AMSOIL Signature Series oil and an EaO oil filter, you can change the oil annually rather than multiple times a year. Not only can it reduce the inconvenience of changing your oil or bringing it to the service shop, but it protects your engine better, avoiding expensive future repairs.

One-year oil change interval means less oil waste.

Can we extend the service interval to 1-year oil between oil changes?

Yes… you can extend your oil change intervals as recommended by our Vehicle Look-Up. AMSOIL guarantees engine protection for one-year (12 months) between oil changes or up to 40,000km (25,000 mi) when using our Signature Series motor oil and an the Ea® engine oil filter are used as recommended.

AMSOIL Warranty

Did you know?

It is common practice for your local Auto Dealership or Independent Auto Service shop to offer a flat rate labour charge to install your choice of motor oil. Trust me, they like it… they like meeting a new customer who wants to invest in their vehicle.

Upgrade your oil change experience today and enjoy a year of worry-free driving. Order now!

Make this year the beginning of your 1-Year Oil Change Service with AMSOIL®.

Why choose AMSOIL?

AMSOIL Signature Series oil is a top pick for safeguarding your engine. It performed better than the industry benchmark in the Sequence IIIH Engine Test.pdf for improved viscosity control and provides superior protection from sludge, smoother cold starts, and a cleaner running engine. Whether you change your oil often or less frequently, AMSOIL has a range of viscosity options from 0W-16 to 20W-50.

Viscosity Breakdown comparison

Signature Series Fights Viscosity Breakdown

AMSOIL fights viscosity breakdown better than the competition*, providing superior protection of pistons, cams and bearings.

*Based upon independent testing of Mobil 1 Annual Protection Full Synthetic 5W-30, Schaeffer’s Supreme 9000 5W-30, Lucas Synthetic 5W-30, Valvoline Conventional Daily Protection 5W-30, Pennzoil 5W-30 and AMSOIL Signature Series 5W-30 in the Kurt Orbahn test. Oils purchased on 05/03/18.

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Industry Standard Test

Signature Series Fights Wear

75% more engine protection against horsepower loss and wear.*

*Based on independent testing of AMSOIL Signature Series 0W-20, in ASTM D6891 as required by the API SN specification.

When combined with an AMSOIL’s motor oil, Ea filters with product code EaO are guaranteed for up to 25,000 miles/one year in regular use and 15,000 miles/one year in strenuous conditions. For Ea filters with product code Ea15K, the warranty is valid for up to 15,000 miles/one year, no matter what type of driving is involved. It is best practice to replace oil filters whenever the motor oil is changed. If a different motor oil brand is used, the AMSOIL oil filters should be swapped out per the car maker’s instructions.

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