The John Deere 1546F takes 9.51 gal (36 L) of coolant. Use coolant compatible with John Deere Cool-Gard II and follow the listed For the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard II guidance.
Coolant capacity9.51 gal (36 L)Cooling system refill amount
Antifreeze mixFor the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard IIFreeze/boil protection
John Deere 1546F Coolant Capacity Specs
Coolant capacity
9.51 gal (36 L)
Coolant type
John Deere Cool-Gard II
Antifreeze mix
For the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard II
Engine horsepower
45 hp
Engine displacement
179 cu in (2.93 L)
John Deere 1546F Coolant Capacity Guide
Coolant capacity guide
This model
9.51 gal
Class low
1.5 gal
Class typical
3.5 gal
Class high
6 gal
Compared with a broad compact tractor guide, not the full tractor dataset.
John Deere 1546F Coolant Service Notes
Coolant capacity note
The John Deere 1546F coolant capacity is 9.51 gal (36 L). Treat it as a cooling-system amount, not a radiator-only top-up amount
Coolant service note
The John Deere 1546F cooling system should be refilled close to 9.51 gal (36 L), with coolant choice guided by John Deere Cool-Gard II and For the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard II
Coolant type note
Coolant type matters on the John Deere 1546F. The listed type is John Deere Cool-Gard II, so avoid mixing random antifreeze unless compatibility is clear
Antifreeze mix note
For the John Deere 1546F, the antifreeze mix is listed as For the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard II. Use the correct mix rather than topping up repeatedly with plain water
Refill check
Use the 9.51 gal (36 L) capacity to buy enough coolant for the John Deere 1546F, but finish the job by checking the actual level marks
Engine context
The engine context for the John Deere 1546F is engine horsepower 45 hp and engine displacement 179 cu in (2.93 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere 1546F Coolant Capacity FAQ
How much coolant is needed for a John Deere 1546F coolant change?
The John Deere 1546F takes 9.51 gal (36 L) of coolant. Final level can settle after trapped air leaves the cooling system
Can I use John Deere Cool-Gard in the John Deere 1546F?
The John Deere 1546F coolant spec points to John Deere Cool-Gard II. That matters because the wrong coolant can reduce corrosion and cavitation protection
What coolant and water mix is used in the John Deere 1546F?
For the John Deere 1546F, the coolant mix is listed as For the John Deere 1546F tractor, the recommended coolant is John Deere Cool-Gard II. Do not dilute the system with too much plain water
Should I bleed air after changing coolant in the John Deere 1546F?
After a coolant change on the John Deere 1546F, check for leaks, watch temperature and recheck the level once the engine cools down
When should I flush the John Deere 1546F cooling system?
Low level, bad smell, rust, sludge, oil film or overheating are signs to inspect the John Deere 1546F cooling system rather than only topping it up
Official information note
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.
