Using the right oil type and maintaining proper fluid levels ensures your engine runs smoothly, reduces wear, and extends the lifespan of your vehicle.
In this guide, you’ll find a complete and expanded Kawasaki Mule PRO-FXT oil capacity chart, along with key maintenance tips.
Kawasaki Mule PRO FXT Oil Capacity
| Model / Year | Engine Oil Capacity | Transmission Oil Capacity | Front Differential Oil | Rear Differential Oil | Coolant Capacity |
|---|---|---|---|---|---|
| PRO-FXT 820 (2015) | 2.4 L (2.5 qt) | 2.0 L (2.1 qt) | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 (2016) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2016) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2017) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2017) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS Camo (2017) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2018) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS LE (2018) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2018) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2019) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2019) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2019) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2019) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 (2020) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2020) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2020) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2020) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2020) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2021) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2021) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2021) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2021) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 (2022) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2022) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2022) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2022) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2022) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2023) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2023) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2023) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2023) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 (2024) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS (2024) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 EPS LE (2024) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT Ranch Edition (2024) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT EPS Camo (2024) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 5.9 L |
| PRO-FXT 820 (2025) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT 820 EPS (2025) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT 820 EPS LE (2025) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT Ranch Edition (2025) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT EPS Camo (2025) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT 820 (2026) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
| PRO-FXT 820 EPS (2026) | 2.4 L | 2.0 L | 0.43 L | 0.43 L | 6.0 L |
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Engine Oil Specifications
The Kawasaki Mule PRO-FXT uses a reliable 812cc, 3-cylinder engine that requires consistent lubrication for optimal performance.
Recommended oil:
- SAE 10W-40 for most conditions
- API rating: SG or higher
- JASO: MA / MA2 compatible
For colder climates, 5W-40 synthetic oil can improve cold starts and engine protection.
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Fluid System Breakdown
Engine Oil
The engine oil capacity is approximately 2.4 liters (2.5 quarts). This oil lubricates internal engine components, reduces friction, and prevents overheating.
Transmission Oil
The transmission holds about 2.0 liters (2.1 quarts) of oil. It ensures smooth gear operation and protects internal drivetrain parts.
Differential Oil
Both front and rear differentials require about 0.43 liters each. These fluids are essential for proper torque distribution, especially when using four-wheel drive.
Coolant
The cooling system holds approximately 5.9 to 6.0 liters, depending on the model year. Proper coolant levels help regulate engine temperature and prevent overheating.
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Importance of Correct Oil Capacity
Maintaining proper oil levels is critical for several reasons.
First, it prevents engine damage. Low oil levels can lead to overheating and internal wear, while overfilling can cause pressure issues and leaks.
Second, it improves performance. A properly lubricated engine runs smoother and delivers consistent power.
Third, it extends engine life. Routine oil checks and changes reduce wear and keep components functioning efficiently.
Oil Change Best Practices
To keep your Kawasaki Mule PRO-FXT in top condition, follow these simple tips:
- Warm up the engine before draining oil for better flow
- Always replace the oil filter during oil changes
- Check oil levels regularly, especially before heavy use
- Follow the recommended service interval of about 100 hours or annually
- Use the correct oil grade and avoid mixing different types
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Common Maintenance Mistakes
Avoid these common errors when servicing your Mule:
- Overfilling the engine oil
- Using the wrong viscosity oil
- Ignoring differential and transmission fluids
- Skipping oil filter replacement
- Delaying routine maintenance
Final Thoughts
The Kawasaki Mule PRO-FXT is built for durability and performance, but it depends on proper maintenance to stay reliable. Knowing the correct oil capacities for your specific model ensures smooth operation and prevents costly repairs.
Across all PRO-FXT models, the key capacities remain consistent:
- Engine oil: 2.4 L
- Transmission oil: 2.0 L
- Differential oil: 0.43 L each
- Coolant: 5.9–6.0 L
By following these guidelines and maintaining proper fluid levels, you can keep your Mule PRO-FXT running efficiently for years.
