The John Deere X370 takes 0.55 gal (2.1 L) of coolant. After refilling, run the engine, let it cool and confirm the final level.
Coolant capacity0.55 gal (2.1 L)Cooling system refill amount
John Deere X370 Coolant Capacity Specs
Coolant capacity
0.55 gal (2.1 L)
Engine horsepower
18.5 hp
Engine displacement
36.8 cu in (0.6 L)
John Deere X370 Coolant Capacity Guide
Coolant capacity guide
This model
0.55 gal
Class low
0.5 gal
Class typical
2.5 gal
Class high
4.5 gal
Compared with a broad ztrak / mower guide, not the full tractor dataset.
John Deere X370 Coolant Service Notes
Coolant capacity note
The useful service number here is 0.55 gal (2.1 L). Keep some extra coolant available because trapped air can lower the level after the first warm-up
Coolant service note
Use 0.55 gal (2.1 L) as the refill guide for the John Deere X370. The final level should still be confirmed at the radiator or overflow bottle
Refill check
Use the 0.55 gal (2.1 L) capacity to buy enough coolant for the John Deere X370, but finish the job by checking the actual level marks
Engine context
The engine context for the John Deere X370 is engine horsepower 18.5 hp and engine displacement 36.8 cu in (0.6 L). Use this for comparison only; the refill amount is the coolant capacity above
John Deere X370 Coolant Capacity FAQ
How much coolant should I buy for the John Deere X370?
Use 0.55 gal (2.1 L) as the coolant-change amount for the John Deere X370. The final level should still be checked at the radiator or overflow bottle
Do I fill the John Deere X370 exactly to capacity or check the level marks?
The 0.55 gal (2.1 L) number helps you plan the refill. The actual finish point is the correct level mark after warm-up, cool-down and leak checking
Can I just add coolant to the John Deere X370 if the level is low?
For the John Deere X370, use the 0.55 gal (2.1 L) capacity when planning a full drain or flush. Topping up only solves low level, not worn-out coolant
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.
