The John Deere 355D coolant capacity is 0.82 gal (3.1 L). The listed coolant is John Deere Cool-Gard II, with 40/60 coolant and water mix guidance.
John Deere 355D Coolant Capacity Specs
| Coolant capacity | 0.82 gal (3.1 L) |
|---|---|
| Coolant type | John Deere Cool-Gard II |
| Antifreeze mix | 40/60 coolant and water mix |
| Engine model | Yanmar 2V78 |
| Engine horsepower | 50 hp |
| Engine displacement | 45.7 cu in (0.75 L) |
John Deere 355D Coolant Capacity Guide
Coolant capacity guide
Compared with a broad older small tractor guide, not the full tractor dataset.
John Deere 355D Coolant Service Notes
| Coolant capacity note | For the John Deere 355D, the coolant capacity is 0.82 gal (3.1 L). That is the buying and refill guide for a full cooling-system service |
|---|---|
| Coolant service note | Use 0.82 gal (3.1 L) as the refill amount for the John Deere 355D, but do not mix coolant types blindly. The listed coolant detail is John Deere Cool-Gard II and 40/60 coolant and water mix |
| Coolant type note | The listed coolant type for the John Deere 355D is John Deere Cool-Gard II. Match the coolant chemistry before topping up or flushing the system |
| Antifreeze mix note | The listed antifreeze mix for the John Deere 355D is 40/60 coolant and water mix. Mix ratio affects freeze protection, boil protection and corrosion control |
| Refill check | When refilling the John Deere 355D, do not pour in 0.82 gal (3.1 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level |
| Engine context | For comparison, the John Deere 355D engine details listed here are engine model Yanmar 2V78, engine horsepower 50 hp, and engine displacement 45.7 cu in (0.75 L). The coolant capacity remains the service number to use for refilling |
John Deere 355D Coolant Capacity FAQ
What is the John Deere 355D coolant capacity?
A full coolant refill on the John Deere 355D is listed at 0.82 gal (3.1 L). Fill slowly and allow for a small top-up after the first heat cycle
Which coolant is listed for the John Deere 355D?
The John Deere 355D coolant listing shows John Deere Cool-Gard II. Use the operator manual and coolant label to confirm compatibility
How should coolant concentrate be mixed for the John Deere 355D?
Use the listed 40/60 coolant and water mix mix when refilling the John Deere 355D. Too much water weakens protection; too much concentrate can also reduce cooling performance
What should I check after refilling coolant in the John Deere 355D?
Check the John Deere 355D coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
Is a coolant top-up enough before using the John Deere 355D?
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 355D
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.
