John Deere 420 Coolant Capacity
Quick answer: For the John Deere 420, coolant capacity is 2.75 gal (10.4 L). Fill slowly and recheck the radiator or overflow level after the first heat cycle. Coolant capacity2.75 gal (10.4 L)Cooling system refill amount John Deere 420 Coolant Capacity Specs Coolant capacity 2.75 gal (10.4 L) Engine model n Onan B48G Engine horsepower … Read more