Caution / Notice / Hint
WARNING: This page is about a different car, the 2025 Lexus NX 250, 2024 Lexus NX 250, 2023 Lexus NX 250, and 2022 Lexus NX 250. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENTS (INSTALLATION)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | LOOSEN NO. 1 EGR PIPE SUB-ASSEMBLY | 25601 | See step 1 | - | - |
| 2 | LOOSEN EGR VALVE ASSEMBLY | 25620 | See step 2 | - | - |
| 3 | NO. 1 EGR COOLER GASKET | 25685 | See step 3 | - | - |
| 4 | EGR VALVE GASKET | 25627 | See step 4 | - | - |
| 5 | EGR COOLER ASSEMBLY | 25680 | See step 5 | - | - |
| 6 | NO. 4 WATER BY-PASS HOSE | 16281 | - | - | - |
| 7 | NO. 3 WATER BY-PASS HOSE | 16267 | - | - | - |
| 8 | TIGHTEN EGR VALVE ASSEMBLY | 25620 | See step 8 | - | - |
| 9 | TIGHTEN NO. 1 EGR PIPE SUB-ASSEMBLY | 25601 | See step 9 | - | - |
| *A | for Type A | *B | for Type B |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 10 | AIR CLEANER ASSEMBLY WITH AIR CLEANER HOSE | - | See step 10 | - | - |
| 11 | NO. 2 VENTILATION HOSE | 12262 | See step 11 | - | - |
| 12 | VACUUM HOSE | - | - | - | - |
| 13 | INLET AIR CLEANER ASSEMBLY | 17750A | See step 13 | - | - |
| 14 | NO. 1 ENGINE COVER SUB-ASSEMBLY | 12601B | See step 14 | - | - |
| 15 | RADIATOR UPPER AIR GUIDE PLATE | 16681A | - | - | - |
| 16 | ADD ENGINE COOLANT (for Engine) | - | - | See step 16 | - |
| 17 | INSPECT FOR COOLANT LEAK (for Engine) | - | See step 17 | - | - |
| 18 | INSPECT FOR EXHAUST GAS LEAK | - | - | - | See step 18 |
| N.m (kgf/cm, ft.lbf): Specified torque | - | - |