Lexus LX, J80 (USA / CAN)

Coolant capacity & service interval

Lexus LX, J80 (USA / CAN) uses coolant with a capacity range of 12,5 to 13,4 liters. The data covers 1 configuration.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
LX 450 (USA) (1996-1997)
  • Use: Normal
  • Capacity 12,5 liter
  • Capacity 13,4 liter (+ rear heater)

Additional Notes

  • The Lexus LX 450 cooling system holds 12.5 liters under normal use conditions, a figure representative of a full cooling system service fill for a large-displacement engine of this class.
  • When the LX 450 is equipped with a rear heater, the coolant capacity rises to 13.4 liters, reflecting the additional fluid volume required to circulate through the supplemental heating circuit.
  • The difference of 0.9 liters between the standard and rear heater configurations is a meaningful distinction during a coolant drain and refill, as underfilling a rear-heater-equipped vehicle to the base specification would leave part of the heating circuit inadequately serviced.

Other Systems