Coolant capacity for the John Deere F1145 is 11 gal (41.6 L). This is the main refill figure for a drain, flush or coolant change.
Coolant capacity11 gal (41.6 L)Cooling system refill amount
John Deere F1145 Coolant Capacity Specs
Coolant capacity
11 gal (41.6 L)
Engine horsepower
24.5 hp
Engine displacement
91.5 cu in (1.5 L)
John Deere F1145 Coolant Capacity Guide
Coolant capacity guide
This model
11 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 F1145 Coolant Service Notes
Coolant capacity note
The John Deere F1145 coolant capacity is 11 gal (41.6 L). Treat it as a cooling-system amount, not a radiator-only top-up amount
Coolant service note
For a full coolant service on the John Deere F1145, plan around 11 gal (41.6 L), refill slowly, run the engine, let it cool and recheck the level
Refill check
When refilling the John Deere F1145, do not pour in 11 gal (41.6 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level
Engine context
For comparison, the John Deere F1145 engine details listed here are engine horsepower 24.5 hp and engine displacement 91.5 cu in (1.5 L). The coolant capacity remains the service number to use for refilling
John Deere F1145 Coolant Capacity FAQ
What coolant amount is listed for the John Deere F1145?
A full coolant refill on the John Deere F1145 is listed at 11 gal (41.6 L). Fill slowly and allow for a small top-up after the first heat cycle
What is the final check after a John Deere F1145 coolant change?
Check the John Deere F1145 coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
Should I drain and refill the John Deere F1145 coolant system?
If coolant condition is good, topping up may be enough. If it is old or contaminated, a full drain and refill is safer for the John Deere F1145
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.
