Caution / Notice / Hint
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.
COMPONENTS (INSTALLATION)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | VACUUM HOSE | - | - | - | - |
| 2 | NO. 1 ENGINE COVER | 12611B | - | - | - |
| 3 | NO. 1 INTAKE MANIFOLD TO HEAD GASKET | 17177 | - | - | - |
| 4 | INTAKE MANIFOLD | 17111 | See step 4 | - | - |
| 5 | NO. 2 FUEL VAPOR FEED HOSE ASSEMBLY | 23830 | - | - | - |
| 6 | NO. 2 WATER BY-PASS PIPE | 16278 | See step 6 | - | - |
| 7 | NO. 3 WATER BY-PASS PIPE | 16279 | See step 7 | - | - |
| 8 | NO. 5 WATER BY-PASS HOSE | 16282 | - | - | - |
| 9 | EGR INLET GASKET | 25628 | - | - | - |
| 10 | EGR VALVE ADAPTER GASKET | 25629 | - | - | - |
| 11 | NO. 1 EGR PIPE SUB-ASSEMBLY | 25601 | See step 11 | - | - |
| 12 | ENGINE WIRE | 82121 | - | - | - |
| 13 | NO. 2 FUEL VAPOR FEED HOSE ASSEMBLY | 23830 | - | - | - |
| 14 | FUEL VAPOR FEED HOSE ASSEMBLY | 23820 | - | - | - |
| 15 | PURGE VALVE (PURGE VSV) | 25860 | - | - | - |
| 16 | E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR) | 89421 | - | - | - |
| 17 | THROTTLE BODY WITH MOTOR ASSEMBLY | 22030 | - | - | - |
| *A | w/ Stud Bolt | *B | w/o Stud Bolt |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
NOTE:
This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts.
Refer to PRECAUTION [11/2021 - ]