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Replacement Engines for ATV’s and Dirt Bikes

Here you’ll find all the ATV engine options we have currently available. You’d be surprised to know that ATV replacement engines are a lot like the engines of most other vehicles. There are a few different types of engines to choose from depending on the type of four wheeler you have.

ATV engines pull oxygen and fuel together in the combustion chamber which allows the piston to combust the two. This process creates a mild explosion that then propels the vehicle in the direction you want it to go. Four wheeler engines come in both two-stroke and four-stroke options of various cc’s depending on the size of your ATV.

Knowing the type of engine you currently have will help you shop the ATV engines for sale on this page.

A two-stroke ATV engine is generally less efficient because it creates power each time the piston hits the chamber. This does however create more power and a two-stroke ATV engine weighs a lot less than a four-stroke because there's no oil reservoir.

A four-stroke ATV engine requires a typical oil change to keep the engine lubricated but these are known for being more reliable since they run at lower RPMs and put less wear on the engine as a whole.

The process of choosing is much like choosing replacement dirt bike engines too. Figure out what engine you currently have and what type of replacement you could install in your current four wheeler and get to work.

To maintain your engine and ensure it runs as long as possible once you install it, you want to make sure to inspect and replace the oil whenever necessary. Take out the dipstick when the ATV is on level ground and check it against the required level. Add more if it looks like you need to and be sure to check the color. If it’s overly dark or chunky, you need to replace it immediately.

Don’t forget to check your air filters to remove debris from the intake and clean the fuel-oxygen ratio. This will prevent your engine from overheating.

Lastly, pay attention to all the fluids, not just what is lubricating or fueling your ATV engine. All fluids including the coolant and transmission fluid are important. ATVs are often damaged beyond repair due to poor fluid management.

The final question you may have is why choose Coolster over the competition when there are so many options for ATV engines. We believe in providing alternatives in a market that is typically dominated by a few major brands. We treat our customers as our most valuable assets and ensure the most pleasurable and convenient shopping experience.

To learn more about the Coolster difference or if you have any questions, contact us here.