Installation [11/2021 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- INSTALL WATER INLET WITH THERMOSTAT SUB-ASSEMBLY
- CONNECT NO. 7 WATER BY-PASS HOSE
*a View A *b 15° *c 90° (Tabs of Clip Installation Area) *d Upper Side of Vehicle *e Front Side of Vehicle *f 1 mm (0.0394 in.) or more - Connect the No. 7 water by-pass hose to the water inlet with thermostat sub-assembly and slide the clip to secure it.NOTE:
Make sure that the tabs of the clip are within the area shown in the illustration.
- Connect the No. 7 water by-pass hose to the water inlet with thermostat sub-assembly and slide the clip to secure it.
- CONNECT NO. 2 RADIATOR HOSE
Refer to PROCEDURE - Step 39 [11/2021 - 03/2024] , or refer to PROCEDURE - Step 36 [03/2024 - ] - INSTALL INTAKE MANIFOLD
Refer to INSTALLATION [11/2021 - ]
- ADD ENGINE COOLANT (for Engine)
Refer to PROCEDURE - Step 5
- INSPECT FOR COOLANT LEAK (for Engine)
Refer to PROCEDURE - Step 1
- INSTALL NO. 1 ENGINE UNDER COVER
Refer to PROCEDURE - Step 68 [11/2021 - 03/2024] , or refer to PROCEDURE - Step 64 [03/2024 - ]
- INSTALL FRONT FENDER FRONT SPLASH SHIELD RH
- INSTALL FRONT FENDER FRONT SPLASH SHIELD LH