The John Deere 3150 coolant capacity is 3.29 gal (12.4 L). The listed coolant is John Deere Cool-Gard II, with 60/40 coolant and water mix guidance.
John Deere 3150 Coolant Capacity Specs
| Coolant capacity | 3.29 gal (12.4 L) |
|---|---|
| Coolant type | John Deere Cool-Gard II |
| Antifreeze mix | 60/40 coolant and water mix |
| Engine horsepower | 96.1 hp |
| Engine displacement | 359 cu in (5.88 L) |
John Deere 3150 Coolant Capacity Guide
Coolant capacity guide
Compared with a broad compact tractor guide, not the full tractor dataset.
John Deere 3150 Coolant Service Notes
| Coolant capacity note | The John Deere 3150 cooling system is listed at 3.29 gal (12.4 L). Final level can settle after the first heat cycle, so recheck the level after service |
|---|---|
| Coolant service note | Use 3.29 gal (12.4 L) as the refill amount for the John Deere 3150, but do not mix coolant types blindly. The listed coolant detail is John Deere Cool-Gard II and 60/40 coolant and water mix |
| Coolant type note | The listed coolant type for the John Deere 3150 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 3150 is 60/40 coolant and water mix. Mix ratio affects freeze protection, boil protection and corrosion control |
| Refill check | When refilling the John Deere 3150, do not pour in 3.29 gal (12.4 L) and walk away. Fill slowly, run the engine, let it cool and recheck the level |
| Engine context | For comparison, the John Deere 3150 engine details listed here are engine horsepower 96.1 hp and engine displacement 359 cu in (5.88 L). The coolant capacity remains the service number to use for refilling |
John Deere 3150 Coolant Capacity FAQ
What is the refill amount for the John Deere 3150 cooling system?
A full coolant refill on the John Deere 3150 is listed at 3.29 gal (12.4 L). Fill slowly and allow for a small top-up after the first heat cycle
What should I match when topping up coolant in the John Deere 3150?
The John Deere 3150 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 3150?
For the John Deere 3150, the coolant mix is listed as 60/40 coolant and water mix. Do not dilute the system with too much plain water
Should I run the John Deere 3150 after adding coolant?
Check the John Deere 3150 coolant level cold after service. Hot coolant is pressurized and dangerous, so let the system cool before opening the cap
When is a full coolant flush better than a top-up on the John Deere 3150?
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 3150
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.
