EXMark Mower Oil Type, Capacity, Filter, & Change Cost


EXMark Mower Oil Type: Maintaining the engine of your Exmark mower properly lubricated will ensure its performance and longevity. The right oil, filter, and capacity are important. Costs can also vary.

This post will cover all you need to learn about Exmark mower oils, including type, capacity, and filter.


Type of Oil: The recommended oil for Exmark lawn mowers is fully synthetic 10W-30. This oil has been designed to protect your engine from all weather conditions and operating conditions.

Capacity: The oil capacity of Exmark mowers depends on the model. Consult your owner’s guide for specific information on the oil capacity of your lawnmower.


Oil filter: The Exmark 135-2566 is recommended for Exmark lawn mowers. This filter traps harmful contaminants in your oil to keep your engine protected and clean.

Oil Change Cost: The cost for a typical oil change on an Exmark lawnmower is between $50 and $70. The cost of an oil change can vary depending on the type and location where it is performed.

exmark mower oil type

EXMark Mower Oil Type

Exmark recommends a 10W-30 fully synthetic oil for their mowers. This oil is engineered to safeguard your engine in any weather and operating conditions.

Exmark compatible 10W-30 fully synthetic oil:

  • Exmark Premium Engine Oil
  • Mobil 1 10W-30
  • Castrol GTX Ultraclean 30W-30
  • Pennzoil Platinum 10W-30
  • Royal Purple HPS 10W-30

You should only use the recommended oil viscosity and type. The wrong type of oil or viscosity can damage your engine.

EXMark Mower Oil Capacity

Based on the Exmark website the capacity of oil of Exmark 708cc V-Twin engine is 2.0 L. According to the website, the Exmark 708cc VTwin engine is 2.0 L (2.11 qt.). 

However, the Weingartz article about changing the oil on the Exmark Radius E Series Zero Turn Rider suggests using three to four quarts of oil for refilling the engine. 

It is essential to measure the level of oil when refilling and to change the oil at least every 100 hours of use or more frequently in extreme conditions. 

There are videos on YouTube that show ways to alter the oil of the Exmark mower, such as the Lazer ZX as well as the Radius E Series. Exmark also offers premium engine oil for their mowers.

Oil Filter For EXMark Mower  

Exmark mowers have an oil filter that keeps the engine’s oil clean and free of any contaminants. The Exmark oil filter’s part code is 126-534. 

The OEM oil filter, designed for seamless compatibility with Exmark mowers, is functional with Kohler, Kawasaki, and Briggs and Stratton engines.

Recommendations advise replacing the filter when changing the oil, typically occurring at intervals of at least every 100 hours of use or more frequently in extreme conditions.

Exmark has a top-quality engine oil specifically specially designed for use in conjunction with the mowers they sell. 

The filter for oil is available at a range of retail stores like Mutton Power Equipment, Amazon and Walmart.


Step-by-Step Guide to Changing Oil in Your EXMark Mower

The regular change of the oil on the EXMark mower is vital to keeping its performance. Follow this step-by-step procedure to make sure that you have a smooth oil change procedure:

  1. Warm up your engine for a couple of minutes.
  2. Let the engine cool for a couple of minutes.
  3. Place the oil pan underneath the oil drain plug.
  4. To loosen the plug, use a socket or wrench.
  5. Drain the oil into the drain pan.
  6. Replace the oil drain plug with a socket or wrench after the oil is drained.
  7. Remove the old filter.
  8. Apply a thin layer of new oil on the gaskets of the new filter.
  9. Install the new filter by hand, until it is snug.
  10. Fill the engine with new oil through the oil filler neck.
  11. Replace the oil filler caps.
  12. Start the engine, and let it run a few moments.
  13. Add more oil as necessary.
  14. Remove the old filter and oil by turning off the engine.


Selecting the appropriate oil to use with the EXMark mower is crucial to ensure its longevity and performance. 

Synthetic conventional, synthetic, or blend oil all have advantages and disadvantages and you should pick the one that fits your requirements and your mower’s needs most effectively. 

Also, follow the step-by-step instructions for changing the oil and conduct regular maintenance to ensure that your EXMark mower is in good working order for many years to come.

FAQs – What Type Of Oil For My X Mark Mower

Where can I buy the right oil for my Exmark mower?

See your Exmark dealer and ask for the right oil for your mower today – Exmark Premium Hydro Oil.

What kind of oil do you use in a lawnmower engine?

Engine oil specifically designed for mowers didn’t exist. What was available was a common blend almost identical to oils manufactured for the automotive industry.

How often should I change the oil on my Exmark mower?

To back that up, Exmark will now honor our hydraulic warranty with change intervals two times longer (500 hours) than your current oil (250 hours) on new machines*. See your Exmark dealer and ask for the right oil for your mower today – Exmark Premium Hydro Oil.

What kind of oil do you use in an Exmark zero turn?

The hydrostatic transmissions used in Exmark zero turns vary by model. Here is a chart of the transmissions used in current zero-turn models. Exmark recommends you use its Exmark Premium Hydro Oil. Mobil 1 15W-50 can serve as a substitute for Exmark’s oil, but note that it requires more frequent oil changes.

What kind of oil do I need to use to maintain the Exmark mower?

Synthetic blends, such as Kawasaki Genuine 10W-30, 10W-40, and 20W-50 are a most suitable choice for situations that require low temperatures or extreme temperatures.