Components [06/2018 - 08/2021]
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus ES 300h, 2023 Lexus ES 300h, 2022 Lexus ES 300h, 2021 Lexus ES 300h, and 2020 Lexus ES 300h. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (1 Of 10)
| *A | Type A | - | - |
| *1 | EXHAUST MANIFOLD (TWC: Front Catalyst) | *2 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR |
| *3 | MANIFOLD STAY | *4 | EXHAUST MANIFOLD TO HEAD GASKET |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
Fig 2: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (2 Of 10)
| *A | Type B | - | - |
| *1 | EXHAUST MANIFOLD (TWC: Front Catalyst) | *2 | NO. 1 EXHAUST MANIFOLD HEAT INSULATOR |
| *3 | MANIFOLD STAY | *4 | EXHAUST MANIFOLD TO HEAD GASKET |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
Fig 3: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (3 Of 10)
| *1 | COMPRESSOR WITH MOTOR ASSEMBLY | *2 | ENGINE OIL LEVEL DIPSTICK |
| *3 | ENGINE OIL LEVEL DIPSTICK GUIDE | *4 | O-RING |
| *5 | STUD BOLT | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
Fig 4: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (4 Of 10)
| *A | w/ Stud Bolt | *B | w/o Stud Bolt |
| *C | for EGR Valve Bracket Connection Type | - | - |
| *1 | FUEL DELIVERY PIPE SUB-ASSEMBLY | *2 | NO. 1 FUEL PIPE SUB-ASSEMBLY |
| *3 | INTAKE MANIFOLD | *4 | NO. 1 EGR PIPE SUB-ASSEMBLY |
| *5 | NO. 2 WATER BY-PASS PIPE | *6 | NO. 3 WATER BY-PASS PIPE |
| *7 | THROTTLE BODY GASKET | *8 | PORT FUEL INJECTOR ASSEMBLY |
| *9 | DIRECT FUEL INJECTOR ASSEMBLY | *10 | O-RING |
| *11 | INJECTOR VIBRATION INSULATOR | *12 | NO. 1 DELIVERY PIPE SPACER |
| *13 | NOZZLE HOLDER CLAMP | *14 | STUD BOLT |
| *15 | NO. 1 INTAKE MANIFOLD TO HEAD GASKET | *16 | EGR VALVE ADAPTER GASKET |
| *17 | EGR INLET GASKET | *18 | FUEL PUMP ASSEMBLY (for High Pressure) |
| *19 | FUEL PUMP FLANGE | *20 | FUEL PUMP SPACER GASKET |
| *21 | FUEL PUMP LIFTER ASSEMBLY | *22 | FUEL DELIVERY PIPE |
| *23 | NO. 3 FUEL INJECTOR BACK-UP RING | *24 | NO. 1 FUEL INJECTOR BACK-UP RING |
| *25 | FUEL TUBE SUB-ASSEMBLY | *26 | C-RING |
| *27 | FUEL INJECTOR SEAL | *28 | NO. 5 ENGINE WIRE |
| 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 | ||
| * | For use with a union nut wrench | • | Non-reusable part |
Fig 5: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (5 Of 10)
| *A | w/ Stud Bolt | *B | w/o Stud Bolt |
| *C | for Cylinder Head Cover Sub-assembly Connection Type | - | - |
| *1 | FUEL DELIVERY PIPE SUB-ASSEMBLY | *2 | NO. 1 FUEL PIPE SUB-ASSEMBLY |
| *3 | INTAKE MANIFOLD | *4 | NO. 1 EGR PIPE SUB-ASSEMBLY |
| *5 | NO. 2 WATER BY-PASS PIPE | *6 | NO. 3 WATER BY-PASS PIPE |
| *7 | THROTTLE BODY GASKET | *8 | PORT FUEL INJECTOR ASSEMBLY |
| *9 | DIRECT FUEL INJECTOR ASSEMBLY | *10 | O-RING |
| *11 | INJECTOR VIBRATION INSULATOR | *12 | NO. 1 DELIVERY PIPE SPACER |
| *13 | NOZZLE HOLDER CLAMP | *14 | STUD BOLT |
| *15 | NO. 1 INTAKE MANIFOLD TO HEAD GASKET | *16 | EGR VALVE ADAPTER GASKET |
| *17 | EGR INLET GASKET | *18 | FUEL PUMP ASSEMBLY (for High Pressure) |
| *19 | FUEL PUMP FLANGE | *20 | FUEL PUMP SPACER GASKET |
| *21 | FUEL PUMP LIFTER ASSEMBLY | *22 | FUEL DELIVERY PIPE |
| *23 | NO. 3 FUEL INJECTOR BACK-UP RING | *24 | NO. 1 FUEL INJECTOR BACK-UP RING |
| *25 | FUEL TUBE SUB-ASSEMBLY | *26 | C-RING |
| *27 | FUEL INJECTOR SEAL | *28 | NO. 5 ENGINE WIRE |
| 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 | ||
| * | For use with a union nut wrench | • | Non-reusable part |
Fig 6: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (6 Of 10)
| *1 | EGR COOLER ASSEMBLY | *2 | NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY |
| *3 | THROTTLE BODY WITH MOTOR ASSEMBLY | *4 | WATER OUTLET GASKET |
| *5 | EGR VALVE BRACKET | *6 | WATER BY-PASS OUTLET SUB-ASSEMBLY |
| *7 | OUTLET WATER PIPE GASKET | *8 | NO. 3 WATER BY-PASS HOSE |
| *9 | NO. 7 WATER BY-PASS HOSE | *10 | NO. 4 WATER BY-PASS HOSE |
| *11 | EGR VALVE ASSEMBLY | *12 | NO. 8 WATER BY-PASS HOSE |
| *13 | EGR VALVE GASKET | *14 | EGR COOLER GASKET |
| *15 | WATER OUTLET | *16 | WATER HOSE CLAMP BRACKET |
| *17 | FLOW SHUTTING VALVE (WATER BY-PASS HOSE ASSEMBLY) | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part |
Fig 7: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (7 Of 10)
| *1 | IGNITION COIL ASSEMBLY | *2 | ENGINE MOUNTING BRACKET RH |
| *3 | CAM TIMING OIL CONTROL SOLENOID ASSEMBLY | *4 | CAM TIMING CONTROL MOTOR WITH EDU ASSEMBLY |
| *5 | CAM TIMING CONTROL MOTOR O-RING | *6 | CRANKSHAFT PULLEY ASSEMBLY |
| *7 | CRANKSHAFT PULLEY BOLT | *8 | O-RING |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part | |
| * | Precoated part | - | - |
Fig 8: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (8 Of 10)
| *1 | OIL PUMP DRIVE CHAIN SUB-ASSEMBLY | *2 | CAMSHAFT POSITION SENSOR (for Intake Side) |
| *3 | CYLINDER HEAD COVER SUB-ASSEMBLY | *4 | SPARK PLUG TUBE GASKET |
| *5 | NO. 2 TIMING CHAIN COVER ASSEMBLY | *6 | TIMING CHAIN COVER OIL SEAL |
| *7 | CAMSHAFT POSITION SENSOR (for Exhaust Side) | *8 | CYLINDER HEAD COVER GASKET |
| *9 | OIL PUMP DRIVE SPROCKET | *10 | OIL PUMP DRIVE SHAFT SPROCKET |
| *11 | CHAIN TENSIONER PLATE | *12 | CHAIN DAMPER SPRING |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part | |
| MP grease | * | Precoated part | |
| Do not apply lubricants to the threaded parts | - | - |
Fig 9: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (9 Of 10)
| *A | Type A | *B | Type B |
| *1 | OIL PRESSURE CONTROL VALVE ASSEMBLY | *2 | CAMSHAFT |
| *3 | NO. 2 CAMSHAFT | *4 | CAMSHAFT HOUSING SUB-ASSEMBLY |
| *5 | CAMSHAFT TIMING GEAR ASSEMBLY | *6 | CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY |
| *7 | TIMING CHAIN COVER ASSEMBLY | *8 | NO. 1 CHAIN TENSIONER ASSEMBLY |
| *9 | CHAIN SUB-ASSEMBLY | *10 | CHAIN TENSIONER SLIPPER |
| *11 | NO. 1 CHAIN VIBRATION DAMPER | *12 | FUEL PUMP LIFTER GUIDE |
| *13 | CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (EXHAUST CAMSHAFT TIMING GEAR BOLT ASSEMBLY) | *14 | NO. 1 CAMSHAFT BEARING CAP |
| *15 | NO. 2 CAMSHAFT BEARING CAP | *16 | NO. 3 CAMSHAFT BEARING CAP |
| *17 | NO. 4 CAMSHAFT BEARING CAP | *18 | CAMSHAFT BEARING CAP OIL HOLE GASKET |
| *19 | NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY | *20 | VALVE LASH ADJUSTER ASSEMBLY |
| *21 | CRANKSHAFT TIMING SPROCKET | - | - |
| N.m (kgf/cm, ft.lbf): Specified torque | • | Non-reusable part | |
| Do not apply lubricants to the threaded parts | - | - |
Fig 10: Cylinder Head Gasket Replacement Components With Torque Specifications [10/2019 - 08/2021] (10 Of 10)
| *1 | CYLINDER HEAD SUB-ASSEMBLY | *2 | CYLINDER HEAD GASKET |
| *3 | PLATE WASHER | *4 | CYLINDER HEAD SET BOLT |
| *5 | VALVE STEM CAP | - | - |
| Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N.m (kgf/cm, ft.lbf) | • | Non-reusable part | |
| *T1 | 1st: 90 (918, 66) 2nd: Turn 90° 3rd: Turn 90° |
- | - |