Caution / Notice / Hint
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.
COMPONENTS (INSTALLATION)
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 1 | NO. 2 EXHAUST MANIFOLD HEAT INSULATOR | 17168 | - | - | - |
| 2 | EXHAUST MANIFOLD TO HEAD GASKET | 17173 | - | - | - |
| 3 | EXHAUST MANIFOLD | 17141 | See step 3 | - | - |
| 4 | MANIFOLD STAY | 17118 | See step 4 | - | - |
| 5 | NO. 1 FRONT FLOOR HEAT INSULATOR | 58151 | See step 5 | - | - |
| 6 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR | 17167 | See step 6 | - | - |
| 7 | WIRE HARNESS CLAMP BRACKET | 82715 | - | - | - |
| 8 | LIQUID TUBE SUB-ASSEMBLY A w/ DISCHARGE TUBE | - | See step 8 | - | - |
| 9 | HEATER AND ACCESSORY SUB-ASSEMBLY | - | See step 9 | - | - |
| 10 | AIR FUEL RATIO SENSOR (for Sensor 1) | 89467B | - | - | - |
| *A | for PHEV Model | *B | for HEV Model |
| N.m (kgf/cm, ft.lbf): Specified torque | * | For use with a union nut wrench | |
| • | Non-reusable part | - | - |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 11 | OUTER COWL TOP PANEL SUB-ASSEMBLY | 55701J | - | - | - |
| 12 | WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY | - | - | - | - |
| Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) | N.m (kgf/cm, ft.lbf): Specified torque |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 13 | FRONT EXHAUST PIPE ASSEMBLY | 17410 | See step 13 | - | - |
| 14 | ADD ENGINE COOLANT (for Engine) | - | - | See step 14 | - |
| 15 | INSPECT FOR COOLANT LEAK (for Engine) | - | - | - | See step 15 |
| 16 | INSPECT FOR EXHAUST GAS LEAK | - | - | - | See step 16 |
| *A | for PHEV Model | *B | for HEV Model |
| N.m (kgf/cm, ft.lbf): Specified torque | - | - | |
| • | Non-reusable part | - | - |
| Callout - Procedure | Part Name Code | ||||
|---|---|---|---|---|---|
| 17 | ENGINE UNDER COVER HEAT INSULATOR | 51468B | See step 17 | - | - |
| 18 | FRONT FLOOR COVER LH | 58166A | - | - | - |
| 19 | NO. 2 ENGINE UNDER COVER ASSEMBLY | 51420 | - | - | - |
| *A | for PHEV Model | *B | for HEV Model |
| *1 | NO. 23 TRACTION BATTERY BRACKET | - | - |
| *a | for PHEV Model: x 7 for HEV Model: x 6 |
*b | for PHEV Model: x 1 for HEV Model: x 2 |
| N.m (kgf/cm, ft.lbf): Specified torque | - | - | |
| • | Non-reusable part | - | - |