Coolant capacity for the John Deere 5090M is 7.4 gal (28 L). The coolant type is listed as John Deere Cool-Gard II, and the antifreeze mix is 40/60 coolant and water mix.
John Deere 5090M Coolant Capacity Specs
| Coolant capacity | 7.4 gal (28 L) |
|---|---|
| Coolant type | John Deere Cool-Gard II |
| Antifreeze mix | 40/60 coolant and water mix |
| Engine horsepower | 89.2 hp |
| Engine displacement | 276 cu in (4.52 L) |
John Deere 5090M Coolant Capacity Guide
Coolant capacity guide
Compared with a broad utility tractor guide, not the full tractor dataset.
John Deere 5090M Coolant Service Notes
| Coolant capacity note | The John Deere 5090M coolant capacity is 7.4 gal (28 L). Treat it as a cooling-system amount, not a radiator-only top-up amount |
|---|---|
| Coolant service note | A proper coolant change on the John Deere 5090M means using the 7.4 gal (28 L) capacity and keeping the coolant chemistry consistent with John Deere Cool-Gard II and 40/60 coolant and water mix |
| Coolant type note | For the John Deere 5090M, coolant choice is listed as John Deere Cool-Gard II. Capacity tells you how much; coolant type tells you what to use |
| Antifreeze mix note | The John Deere 5090M coolant mix guidance is 40/60 coolant and water mix. This matters most in freezing weather, hot work and long service intervals |
| Refill check | For the John Deere 5090M, 7.4 gal (28 L) is the planned refill amount. The final level may need a small top-up after trapped air leaves the system |
| Engine context | The John Deere 5090M engine specs listed with this page are engine horsepower 89.2 hp and engine displacement 276 cu in (4.52 L). They help identify the machine, but they are not a substitute for the coolant capacity |
John Deere 5090M Coolant Capacity FAQ
What coolant amount is listed for the John Deere 5090M?
The listed coolant amount for the John Deere 5090M is 7.4 gal (28 L). It is a refill guide, not a reason to ignore the actual level marks
What coolant type does the John Deere 5090M use?
The John Deere 5090M is listed with John Deere Cool-Gard II coolant guidance. If topping up, match the existing coolant type instead of mixing random antifreeze
What antifreeze mix should the John Deere 5090M use?
The John Deere 5090M coolant mix guidance is 40/60 coolant and water mix. Keep the mix consistent when topping up so freeze and boil protection stay in range
What is the final check after a John Deere 5090M coolant change?
After refilling the John Deere 5090M, run the engine to operating temperature, let it cool and recheck the radiator or overflow level. Air pockets can make the level drop
Should I drain and refill the John Deere 5090M coolant system?
A top-up is only a level correction. A flush is the better choice if the John Deere 5090M has rusty coolant, oil contamination, mixed coolant types or repeated overheating
Mistakes do happen. Tractor coolant capacity and coolant type can change by year, market, engine, radiator setup and service procedure. Check the operator manual, service manual and official deere.com website before draining, flushing or refilling the cooling system.
