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Components [11/2021 - ]

WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Engine Unit Replacement Components With Torque Specifications (1 Of 17)
GTY1084313Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 ENGINE OIL LEVEL SENSOR *2 FRONT NO. 1 ENGINE MOUNTING BRACKET LH
*3 FRONT NO. 1 ENGINE MOUNTING BRACKET RH *4 NO. 3 COVER SUB-ASSEMBLY
*5 NO. 3 V-BANK COVER BRACKET SUB-ASSEMBLY *6 NO. 4 V-BANK COVER BRACKET SUB-ASSEMBLY
*7 WIRE HARNESS CLAMP BRACKET *8 ENGINE WIRE
*9 TRANSMISSION BREATHER ASSEMBLY *10 GASKET
*11 CRANK POSITION SENSOR HARNESS BRACKET *12 WIRE HARNESS BRACKET
N.m (kgf/cm, ft.lbf): Specified torque * For use with a union nut wrench
• Non-reusable part - -
Fig 2: Engine Unit Replacement Components With Torque Specifications (2 Of 17)
GTY508770Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 WATER BY-PASS PIPE SUB-ASSEMBLY *2 PURGE VALVE (PURGE VSV)
*3 FUEL VAPOR FEED HOSE *4 NO. 1 FUEL VAPOR FEED HOSE
*5 INJECTOR DRIVER BRACKET *6 WATER BY-PASS HOSE
*7 NO. 3 WATER BY-PASS HOSE *8 NO. 5 WATER BY-PASS HOSE
N.m (kgf/cm, ft.lbf): Specified torque - -
Fig 3: Engine Unit Replacement Components With Torque Specifications (3 Of 17)
GTY1084174Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 INJECTOR DRIVER *2 INTAKE AIR SURGE TANK ASSEMBLY
*3 NO. 1 ENGINE COVER SUB-ASSEMBLY *4 NO. 2 ENGINE COVER SUB-ASSEMBLY LH
*5 THROTTLE BODY WITH MOTOR ASSEMBLY *6 NO. 3 WATER BY-PASS HOSE
*7 NO. 5 WATER BY-PASS HOSE *8 WATER BY-PASS HOSE
*9 VENTILATION HOSE *10 NO. 4 WATER BY-PASS HOSE
*11 GASKET *12 THROTTLE BODY GASKET
*13 STUD BOLT *14 NO. 1 FUEL PIPE SUB-ASSEMBLY
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 4: Engine Unit Replacement Components With Torque Specifications (4 Of 17)
GTY1084450Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 FUEL DELIVERY PIPE SUB-ASSEMBLY *2 PORT FUEL INJECTOR ASSEMBLY
*3 FUEL TUBE SUB-ASSEMBLY *4 O-RING
*5 INJECTOR VIBRATION INSULATOR *6 NO. 1 DELIVERY PIPE SPACER
*7 NO. 2 FUEL DELIVERY PIPE SUB-ASSEMBLY *8 NO. 6 ENGINE WIRE
*9 NO. 7 ENGINE WIRE - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 5: Engine Unit Replacement Components With Torque Specifications (5 Of 17)
GTY1084332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 FUEL PUMP WITH SEAL SUB-ASSEMBLY (for Bank 1) *2 FUEL PUMP WITH SEAL SUB-ASSEMBLY (for Bank 2)
*3 NO. 1 FUEL PIPE SUB-ASSEMBLY *4 GASKET
*5 NO. 2 WATER BY-PASS PIPE SUB-ASSEMBLY *6 NO. 2 FUEL PIPE SUB-ASSEMBLY
*7 NO. 3 FUEL PIPE SUB-ASSEMBLY *8 FUEL PUMP SUB-ASSEMBLY
*9 FUEL PUMP INSULATOR *10 FUEL PUMP LIFTER ASSEMBLY
*11 FUEL PUMP LIFTER GUIDE *12 O-RING
N.m (kgf/cm, ft.lbf): Specified torque * For use with a union nut wrench
• Non-reusable part - -
Fig 6: Engine Unit Replacement Components With Torque Specifications (6 Of 17)
GTY495614Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CASE SEPARATOR *2 FUEL DELIVERY PIPE LH
*3 FUEL DELIVERY PIPE RH *4 DIRECT FUEL INJECTOR ASSEMBLY
*5 FUEL INJECTOR SEAL *6 INJECTOR VIBRATION INSULATOR (for Direct Injection)
*7 NO. 4 FUEL PIPE SUB-ASSEMBLY *8 NO. 1 FUEL INJECTOR BACK-UP RING
*9 NO. 3 FUEL INJECTOR BACK-UP RING *10 NOZZLE HOLDER CLAMP
*11 O-RING *12 C-RING
N.m (kgf/cm, ft.lbf): Specified torque * For use with a union nut wrench
• Non-reusable part Do not apply lubricants to the threaded parts
*T1 1st: 10 (102, 7)
2nd: 29 (296, 21)		 - -
Fig 7: Engine Unit Replacement Components With Torque Specifications (7 Of 17)
GTY1084195Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 ENGINE COOLANT TEMPERATURE SENSOR *2 ENGINE OIL PRESSURE SWITCH ASSEMBLY
*3 IGNITION COIL ASSEMBLY *4 WATER INLET HOUSING
*5 KNOCK CONTROL SENSOR *6 NO. 2 IDLER PULLEY SUB-ASSEMBLY
*7 NO. 4 ENGINE COVER SUB-ASSEMBLY *8 NO. 5 ENGINE WIRE
*9 WATER PUMP PULLEY *10 OIL PUMP DRIVE SHAFT PULLEY
*11 ENGINE OIL TEMPERATURE SENSOR *12 GASKET
*13 NO. 5 WATER BY-PASS HOSE *14 WATER INLET HOSE
*15 NO. 3 WATER BY-PASS HOSE - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Adhesive 1324 * Precoated part
*T1 Specified tightening torque: 19.6 (200, 14)
For use with a union nut wrench: 16.5 (168, 12)		 *T2 Specified tightening torque: 39.2 (400, 29)
For use with a ball joint lock nut wrench: 21.4 (218, 16)
*T3 Specified tightening torque: 15 (153, 11)
For use with SST: 8.0 (82 71 in.lbf)		 - -
Fig 8: Engine Unit Replacement Components With Torque Specifications (8 Of 17)
GTY1084363Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY LH *2 CYLINDER HEAD COVER SUB-ASSEMBLY LH
*3 V-BANK COVER BOLT (for Bank 1) *4 VVT SENSOR (for Intake Side of Bank 1)
*5 OIL FILLER CAP SUB-ASSEMBLY *6 OIL FILLER CAP GASKET
*7 OIL FILLER CAP HOUSING *8 OIL FILLER CAP HOUSING GASKET
*9 FUEL PUMP SPACER GASKET *10 SPARK PLUG
*11 SEAL WASHER *12 O-RING
*13 OIL CONTROL VALVE FILTER LH *14 GASKET
*15 CYLINDER HEAD COVER SPACER LH *16 CYLINDER HEAD COVER GASKET LH
*17 OIL HOLE GASKET *18 VVT SENSOR (for Exhaust Side of Bank 1)
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 9: Engine Unit Replacement Components With Torque Specifications (9 Of 17)
GTY1084478Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CAMSHAFT POSITION SENSOR *2 CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY RH
*3 CYLINDER HEAD COVER SUB-ASSEMBLY *4 V-BANK COVER BOLT (for Bank 2)
*5 FUEL PUMP SPACER GASKET *6 VVT SENSOR (for Intake Side of Bank 2)
*7 SPARK PLUG *8 SEAL WASHER
*9 OIL CONTROL VALVE FILTER RH *10 CYLINDER HEAD COVER SPACER RH
*11 CYLINDER HEAD COVER GASKET *12 OIL HOLE GASKET
*13 O-RING *14 GASKET
*15 VVT SENSOR (for Exhaust Side of Bank 2) - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 10: Engine Unit Replacement Components With Torque Specifications (10 Of 17)
GTY1084190Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CAMSHAFT TIMING CONTROL MOTOR WITH EDU ASSEMBLY LH *2 CAMSHAFT TIMING CONTROL MOTOR WITH EDU ASSEMBLY RH
*3 CRANKSHAFT POSITION SENSOR *4 CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY
*5 ENGINE REAR OIL SEAL *6 ENGINE REAR OIL SEAL RETAINER
*7 FRONT WATER BY-PASS JOINT *8 CYLINDER BLOCK WATER DRAIN COCK PLUG
*9 V-RIBBED BELT TENSIONER ASSEMBLY *10 GASKET
*11 O-RING - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
MP Grease Adhesive 1344
* Precoated part - -
Fig 11: Engine Unit Replacement Components With Torque Specifications (11 Of 17)
GTY1084291Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CRANKSHAFT PULLEY *2 INLET WATER PIPE
*3 TIMING CHAIN COVER ASSEMBLY *4 TIMING GEAR CASE OR TIMING CHAIN CASE OIL SEAL
*5 CRANKSHAFT PULLEY SET BOLT *6 OIL FILTER BRACKET STAY
*7 OIL FILTER CAP ASSEMBLY *8 OIL FILTER ELEMENT
*9 OIL FILTER BRACKET *10 OIL COOLER ASSEMBLY
*11 OIL COOLER UNION BOLT *12 O-RING
*13 GASKET - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
MP Grease Do not apply lubricants to the threaded parts
Fig 12: Engine Unit Replacement Components With Torque Specifications (12 Of 17)
GTY1084140Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 NO. 1 OIL PIPE *2 NO. 2 OIL PIPE
*3 NO. 3 OIL PIPE *4 OIL PIPE SEAL
*5 ENGINE WATER PUMP ASSEMBLY *6 GASKET
*7 OIL PUMP RELIEF VALVE PLUG *8 SCAVENGING PUMP ASSEMBLY
*9 O-RING *10 WATER PUMP GASKET
*11 STUD BOLT *12 RING PIN
*13 STRAIGHT PIN - -
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 13: Engine Unit Replacement Components With Torque Specifications (13 Of 17)
GTY1084017Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CAMSHAFT TIMING INTAKE GEAR ASSEMBLY LH *2 NO. 1 CHAIN SUB-ASSEMBLY
*3 CHAIN TENSIONER SLIPPER LH *4 CRANKSHAFT TIMING GEAR KEY
*5 NO. 1 CHAIN TENSIONER ASSEMBLY LH *6 CHAIN VIBRATION DAMPER LH
*7 NO. 2 CHAIN TENSIONER ASSEMBLY *8 NO. 3 CHAIN TENSIONER ASSEMBLY
*9 NO. 2 CHAIN SUB-ASSEMBLY *10 CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY LH
*11 OIL PUMP GASKET *12 CRANKSHAFT TIMING SPROCKET LH
*13 CRANKSHAFT TIMING GEAR *14 CHAIN TENSIONER GASKET
*15 O-RING *16 CAMSHAFT TIMING INTAKE GEAR ASSEMBLY RH
*17 CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY RH *18 NO. 1 CHAIN TENSIONER ASSEMBLY RH
*19 CHAIN TENSIONER SLIPPER RH *20 CHAIN VIBRATION DAMPER RH
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
Fig 14: Engine Unit Replacement Components With Torque Specifications (14 Of 17)
GTY1084297Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 NO. 3 CAMSHAFT BEARING CAP *2 NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY
*3 NO. 3 CAMSHAFT SUB-ASSEMBLY *4 NO. 4 CAMSHAFT SUB-ASSEMBLY
*5 OIL REFLECTOR PLATE LH *6 SPARK PLUG TUBE GASKET
*7 NO. 2 CAMSHAFT BEARING CAP *8 CYLINDER HEAD VALVE ROCKER ARM PIVOT LH
*9 CAMSHAFT HOUSING LH *10 NO. 4 CAMSHAFT BEARING CAP
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
*T1 1st: 10 (102, 7)
2nd: 24 (245, 18)		 - -
Fig 15: Engine Unit Replacement Components With Torque Specifications (15 Of 17)
GTY1084247Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CAMSHAFT *2 NO. 3 CAMSHAFT BEARING CAP
*3 NO. 1 VALVE ROCKER ARM SUB-ASSEMBLY *4 NO. 2 CAMSHAFT
*5 OIL REFLECTOR PLATE RH *6 SPARK PLUG TUBE GASKET
*7 NO. 1 CAMSHAFT BEARING CAP *8 CYLINDER HEAD VALVE ROCKER ARM PIVOT RH
*9 CAMSHAFT HOUSING RH *10 NO. 4 CAMSHAFT BEARING CAP
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
*T1 1st: 10 (102, 7)
2nd: 24 (245, 18)		 - -
Fig 16: Engine Unit Replacement Components With Torque Specifications (16 Of 17)
GTY508661Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 CYLINDER BLOCK WATER JACKET SPACER *2 CYLINDER HEAD GASKET
*3 CYLINDER HEAD SUB-ASSEMBLY *4 HEAT EXCHANGER ASSEMBLY
*5 NO. 2 CYLINDER HEAD GASKET *6 CYLINDER HEAD SET BOLT
*7 PLATE WASHER *8 VENTILATION PIPE GASKET
*9 OIL DRAIN PIPE SUB-ASSEMBLY *10 O-RING
*11 CYLINDER HEAD LH *12 CYLINDER BLOCK SUB-ASSEMBLY
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
*T1 1st: 36 (367, 27)
2nd: Turn 90°
3rd: Turn 90°		 - -
Fig 17: Engine Unit Replacement Components With Torque Specifications (17 Of 17)
GTY1217218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*1 NO. 1 OIL PAN BAFFLE PLATE *2 NO. 2 OIL PAN SUB-ASSEMBLY
*3 OIL STRAINER SUB-ASSEMBLY *4 OIL PAN SUB-ASSEMBLY
*5 OIL PAN DRAIN PLUG *6 O-RING
*7 GASKET *8 STUD BOLT
N.m (kgf/cm, ft.lbf): Specified torque • Non-reusable part
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