Fluid · Coolant
Coolant
for 2025 Porsche 718 Boxster GTS 4.0L H6 · RWD
Fluid Type
Pentosin Pentofrost A3 or equivalent
Spec: G12++ / G13
Capacity
5.8qt
5.49 L
Drain & Refill
5.3 qt
5.01 L
Change Interval
60,000 mi
96,540 km
Data quality
Book-style estimate
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Notes
Ethylene glycol-based, OAT coolant. 50/50 premix recommended
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