Coolant capacity for the John Deere 5100GN 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 5100GN 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 | 100 hp |
| Engine displacement | 206.9 cu in (3.39 L) |
John Deere 5100GN Coolant Capacity Guide
Coolant capacity guide
Compared with a broad utility tractor guide, not the full tractor dataset.
John Deere 5100GN Coolant Service Notes
| Coolant capacity note | The useful service number here is 7.4 gal (28 L). Keep some extra coolant available because trapped air can lower the level after the first warm-up |
|---|---|
| Coolant service note | A proper coolant change on the John Deere 5100GN 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 5100GN, 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 5100GN 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 5100GN, 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 engine context for the John Deere 5100GN is engine horsepower 100 hp and engine displacement 206.9 cu in (3.39 L). Use this for comparison only; the refill amount is the coolant capacity above |
John Deere 5100GN Coolant Capacity FAQ
What is the John Deere 5100GN cooling system capacity?
The listed coolant amount for the John Deere 5100GN is 7.4 gal (28 L). It is a refill guide, not a reason to ignore the actual level marks
What coolant is recommended for the John Deere 5100GN?
The John Deere 5100GN 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 5100GN use?
The listed antifreeze mix for the John Deere 5100GN is 40/60 coolant and water mix. Use the correct mix for freeze, boil and corrosion protection
Can the John Deere 5100GN coolant level drop after refilling?
After refilling the John Deere 5100GN, 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 flush the John Deere 5100GN cooling system or just top it up?
A top-up is only a level correction. A flush is the better choice if the John Deere 5100GN 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.
