Installation [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus RX 450h+, 2025 Lexus RX 350h, 2024 Lexus RX 450h+, 2024 Lexus RX 350h, and 2023 Lexus RX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL ENGINE WATER PUMP ASSEMBLY (WATER INLET HOUSING)
Torque: 43 N.m (438 kgf/cm, 32 ft.lbf)
*a Protrusion *b Cutout - Align the protrusion of the engine water pump assembly (water inlet housing) with the cutout in the sensor wire clamp.
- Using an 8 mm socket wrench, connect the sensor wire to the engine water pump assembly (water inlet housing) with the bolt.
Torque: 10 N.m (102 kgf/cm, 7 ft.lbf)
- Connect the sensor wire connector.
- INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
Refer to INSTALLATION [10/2022 - 08/2023] , or refer to INSTALLATION [08/2023 - ]