KWT Filters Top 10 UTV Maintenance Tips

KWT Filters Top 10 UTV Maintenance Tips


To different people the term “UTV” can stand for utility task vehicles, utility terrain vehicles, or simply utility vehicles. You may also see a UTV referred to as a side-by-side or SXS. Whatever you call it, a UTV can be a game-changer when it comes to getting around on a job site or hauling equipment when you're off-road. It can also serve as a recreational vehicle when you're ready for a bit of fun, like off-road/racing. If you've already invested in a UTV, then you’re already well aware of what we are talking about. 

When you've come to count on the help of a UTV, you don't want to run into a maintenance problem that takes your UTV out of commission unexpectedly. Aside from running the KWT Particle Separator - We’ve compiled a list of items that will keep your investment running in peak performance.  

Top 10 Maintenance Tips for Your UTV

The KWT Filters team reminds you that every UTV is different, so you should consult your manufacturer's manual and listen to any advice from your dealer to help you give your UTV the maintenance it needs to stay in great shape.  However, there are some basic maintenance tasks that all UTV owners should make a habit of.

  1. Change the Oil and Oil Filter

kwt utv oil filter

One of the most important maintenance tasks for your UTV is to top off the oil as needed and change out the oil and oil filter regularly. This is a more obvious maintenance task for most UTV owners, but it's still easy to neglect. It's best to check your oil levels every time before taking your UTV for a ride or out on the job so you never put unnecessary strain on your engine.

When you need to add oil, be careful not to overfill it since too much oil can cause the engine to run hot. This is easy to do in a UTV since it holds a much smaller amount of oil than your car does.

  1. Check the Coolant Level

KWT Filters utv coolant

You also need to keep a close eye on your engine coolant and add coolant whenever needed. Unlike the oil, you don't need to check on the coolant before every ride, but it wouldn't hurt to check it periodically every few rides. Some UTV coolant reservoirs can be tricky to get to, so it’s best to familiarize yourself. 

While you're at it, inspect the lines and fittings to make sure they're in good shape. The radiator cap should be free of any cracks or breaks so it can maintain a consistent flow of coolant to your engine. Maintaining the cooling system will help you keep the seals cooled and lubricated and ultimately extend your UTV's engine life.

  1. Change the Engine Air Filter

Another aspect of your engine you need to maintain is the air filter. Your UTV won't run efficiently if it's working with a dirty air filter.  Naturally the KWT Filters team is deeply involved with this aspect of the vehicle.  If you do own one of our particle separators you’ll notice your wallet a bit fuller - since you’re now buying filters much much less often than before.  If you don’t own one, there is still simple maintenance that needs to be performed.  Fortunately, air filters on UTVs are usually easily accessible so you can check the filter regularly. When you check your filter, also pay attention to the condition of the filter box, which could get some dirt or debris in it you need to clean out.

Make sure you know whether you have a serviceable air filter or not. In other words, is your filter reusable or disposable? If you have a disposable filter, you'll need to buy a new one or switch to a serviceable filter you can clean and keep using.  As mentioned the KWT Particle Separator prevents nearly 98% of dirt particles from reaching your stock air filter.  So if you are looking to prolong your engines life, and save a bit of money on filters we highly suggest taking a look at our unit, and we will be happy to answer any questions. 

KWT Filters UTV Filters

  1. Keep the Fittings Lubricated

Anywhere there are pivot points on your vehicle, you should see grease fittings, also known as zerk fittings, protruding out slightly from your vehicle. These fittings can help you keep your UTV working smoothly, as long as you keep them lubricated.

You can use a grease gun to keep your fittings well-lubricated. Your manufacturer should recommend what type of grease to use, and should also tell you where all the grease fittings are located on your UTV.  Of course it’s 2021 and a lot of your vehicle's information can be found online.  Make sure you do this regularly since it's a fairly easy task and help you proactively maintain your UTV.

  1. Change the Spark Plugs

KWT Filters utv spark plugs

Your manufacturer should recommend how often you need to change your UTVs spark plugs. Keep in mind that these recommendations are based on an engine that's in good working order and on an average amount of wear.  If your UTV experiences a lot of wear and tear, you may need to change out the spark plugs more often — especially if you notice your UTV isn't running like it used to.  The rules of the spark plugs also change depending the type of performance modifications you have done to your vehicle. 

If the spark plug is corroded or fouled with carbon, this can indicate a problem with the engine, so it's a good idea to have your UTV checked out by a qualified mechanic. If you replace the spark plugs yourself, make sure you use a feeler gauge to get the gap just right according to the manufacturer's recommendation.

  1. Inspect the Tires

KWT Filters utv tires

UTVs only perform as the great off-road vehicles they are if the tires are in good shape. Especially if your UTV has been sitting in storage for a while, you'll want to inspect the tires before embarking on your adventure. Tires can naturally lose air pressure over time, so you'll probably need to add some air. If a tire has been flat for a while, you’ll also want to inspect a bit closer for wearing and cracking damage in the sidewall.

Use a pressure gauge to get an accurate read on your tire pressure and then use it again to help you add the right amount of air. Your owner's manual should tell you the proper levels to shoot for. If you over-inflate your tires, your tires' tread can wear unevenly. Pay attention to your tires' tread so you know when it's time to replace the tires.

  1. Check the Fuel
KWT Filters utv gas tank


If you're using your UTV frequently, checking the gas just means making sure you have enough fuel to get around before you ride off. If your UTV has been in storage for a while, though, you should check the gas to see whether it's gone bad. Fuel that has been sitting in the gas tank for a while can go bad because parts of the fuel evaporate, leaving it thick and gummy.

The simplest way to check to make sure the gas is still good is to smell it. If it seems off, drain the tank and clean out the fuel system before refilling the tank with new gas. Don't run the UTV with bad gas in it since this can cause damage to the UTVs engine. Consider paying a bit more for higher quality, high-octane fuel that will keep your system running in tip-top condition.

  1. Maintain or Replace the Battery

KWT Filters utv battery tender

Another issue you can experience when you leave your UTV in storage for a long time, such as during the winter, is a bad battery. To keep functioning, a battery needs to charge regularly. Leaving the UTV to sit also means leaving the battery to sit, and this is likely to leave you with a dead battery when you go to fire up your UTV again. This scenario often necessitates getting a new battery, which is an expense nobody wants. 

So, how can you avoid this problem? An easy solution is to set up a battery maintainer to keep your battery charged while the UTV is in storage. You should still check the status of your battery regularly and inspect for corrosion around the terminals or low electrolyte levels in the case of an unsealed battery. Keep your battery well-maintained to extend its life as long as possible.

  1. Check the Brakes

KWT Filters utv brakes

Brakes are essential to your UTV's function and your safety, so you should check the brakes regularly to make sure they're in good working order. Note the brake pads' thickness, the quality of the lines and the brake fluid level. Also, check to make sure the fluid is in good condition and there isn't any debris contaminating the reservoir.

If anything ever feels unusual with your brakes or you notice some signs of damage when you conduct your inspection, take your UTV to a professional mechanic to have it serviced. Brakes are not typically something you want to repair or replace on your own.

  1. Replace the Belt

KWT Filters savage utv belt

It's a good idea to inspect your UTV's drive system. For most UTVs, this is a CVT belt drive system. The belt can endure a lot of wear and tear, and will eventually need replacing, so you should check on its condition occasionally. Checking the tension and looking for any signs of wear and tear like glazing or cracking can indicate it's time for a replacement.  It is best to replace the belt periodically, and depending how hard you drive your UTV will determine how often your CVT belt needs to be replaced.  The replacement system is one of the best on the market. 

Remember to Clean Your UTV

KWT Filters cleaning your UTV

Maintenance doesn't only consist of inspecting and servicing the inner workings of your UTV. You also want to keep it looking great on the outside. This means cleaning your UTV regularly. Cleaning isn't just about looks. It's also an important form of preventative maintenance to help you avoid problems like rust and contamination that can happen if you leave your UTV caked in mud.

To clean your UTV, first, get off as much of the mud as you can by just scraping at it. Then, you can wash the vehicle with soapy water.  If you drive it hard during weather conditions, a pressure washer wouldn't be a bad idea.  Opt for a mild detergent that won't cause any corrosion. Finish by rinsing and drying the UTV.  If you have a KWT Particle Separator we suggest covering the inlet with a rag. 

There are many cleaners that you can use that not only make your vehicle look beautiful, but they also add a protective coating. This coating will make it harder for mud and other debris to stick to it the next time you take it out.

How to Properly Store Your UTV When Not in Constant Use:

Cover it: If possible, store your UTV inside a storage shed or garage where it can stay dry and protected from harsh temperature changes. Use a cover made from breathable material so any moisture underneath can evaporate rather than get stuck inside and cause your UTV to rust.

Use a battery maintainer: If you want to keep your battery working, hook it up to a device that will top off the charge as needed. This extra step can pay off in a big way since otherwise, you may find a dead battery that needs to be replaced when you try to start it up later.


Add stabilizer to the fuel: If you leave your UTV sitting for long periods, you may want to use a fuel stabilizer to help prevent the gas from going bad. This is always a good idea if you're storing your UTV for the winter and have some gas still in the tank.