Fluid · Coolant
Coolant
for 2021 Lexus RX 450h 3.5L V6 Hybrid · AWD
Fluid Type
Toyota Super Long Life Coolant (pink)
Spec: Toyota SLLC
Capacity
10.8qt
10.22 L
Drain & Refill
9.5 qt
8.99 L
Change Interval
100,000 mi
160,900 km
Data quality
Book-style estimate
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Notes
Hybrid system coolant circuit. Initial change at 100k miles, then every 50k miles. Separate inverter cooling system uses similar coolant.