The New Holland 7635 tractor cooling system capacity is 3.7 gal | 14 L, coolant type is ethylene glycol-based coolant, and coolant change interval is every 2,000 hours or 2 years.
New Holland 7635 Coolant Capacity Details
Cooling system capacity
3.7 gal | 14 L
Coolant type
Ethylene glycol-based coolant
Coolant change interval
Every 2,000 hours or 2 years
Radiator cap pressure
10 psi | 70 kPa
Coolant Capacity Comparison Chart
Coolant Capacity Comparison
This model
3.7 gal
Average
5.5 gal
Low
3 gal
High
9 gal
Benchmarks use practical low, average and high coolant-capacity ranges for the utility tractor category. Use the exact tractor manual before buying coolant.
New Holland 7635 Extra Coolant Notes
Engine horsepower
95 hp | 70.8 kW
Engine displacement
3.9 L | 238 cu in
Capacity note
For the New Holland 7635, the listed cooling system capacity is 3.7 gal | 14 L. Buy slightly more coolant than the exact capacity so you have enough for topping off after air burps out.
Mixture note
Use the coolant type listed above and match the antifreeze/water mix to the operator manual and local freezing conditions.
Radiator cap note
The radiator cap pressure listed for the New Holland 7635 is 10 psi | 70 kPa. Do not replace it with a random cap unless the pressure rating matches.
Refill note
Refill slowly, run the tractor until warm with the heater circuit open if fitted, let it cool, then recheck the coolant level. Never remove a hot radiator cap under pressure.
New Holland 7635 Coolant FAQs
How much coolant does a New Holland 7635 take?
The New Holland 7635 takes 3.7 gal | 14 L of coolant. That is below the average utility tractor benchmark, so it is not a huge coolant job, but you still want spare premix for topping off.
Is 3.7 gal | 14 L a small coolant capacity for a New Holland 7635?
It is below average compared with the benchmark on this page. That makes the job cheaper, but it does not make coolant choice or bleeding less important.
How many coolant jugs do I need for a New Holland 7635?
This is a manageable refill amount. A 3.7 gal | 14 L system needs about 4 one-gallon containers if you are using premixed coolant. If using concentrate at a 50/50 mix, plan on about 1.8 gal of concentrate and 1.8 gal of distilled water. In metric terms, that is roughly 3 x 5 L containers for a full premix refill.
What coolant should I use in a New Holland 7635?
The listed coolant is ethylene glycol-based coolant. Ethylene glycol tells you the base coolant, but the additive package still matters on diesel engines, so match the manual or an approved equivalent.
Can I use a different radiator cap on a New Holland 7635?
The listed cap pressure is 10 psi | 70 kPa. Use the same pressure rating when replacing it. The cap is part of the cooling system, not just a lid, and the wrong rating can cause boil-over, leaks or pressure problems.
When should the New Holland 7635 coolant be changed?
Use whichever limit comes first for the New Holland 7635: every 2,000 hours or 2 years. Low-hour tractors can still age out on time, because corrosion protection gets weaker even when the coolant still looks clean.
Official information note
Mistakes do happen. Coolant specs can change by year, engine, market, radiator option and coolant chemistry. Check the operator manual, parts book and official newholland.com website before draining, flushing or refilling the cooling system.
