2022 Lexus ES300H Engine Parts

This table covers the bearings in the connecting-rod big ends. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

One part is listed for the 2022 Lexus ES300H — TOPLINE RBTO59.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Conversion / Lower Gasket Set parts are listed for the 2022 Lexus ES300H, from AJUSA, ELRING and TOPLINE.

This group includes AJUSA 54307700, ELRING 106910 and TOPLINE CBSTO59.

This table covers the main bearings that support the crankshaft in the block. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

2 Crankshaft Main Bearing parts for the 2022 Lexus ES300H come from TOPLINE.

Listed part numbers: TOPLINE TWTO59 and TOPLINE MBTO59.

This table covers the front and rear seals that keep oil in at the crankshaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

4 Crankshaft Seal parts for the 2022 Lexus ES300H come from 2 brands — AJUSA and ELRING.

This group includes AJUSA 15121900, AJUSA 15092800 and ELRING 838030 and the remaining parts above.

This table covers the bolts that clamp the cylinder head to the block. Read more

2 Cylinder Head Bolt parts are listed for the 2022 Lexus ES300H, from AJUSA and TOPLINE.

This group includes AJUSA 81078800 and TOPLINE HBTO59.

This table covers the head gaskets that seal the block to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

4 Cylinder Head Gasket parts are listed for the 2022 Lexus ES300H, from AJUSA, APEX, ELRING and 1 other brand.

Listed part numbers: AJUSA 10251200, APEX AHG891 and ELRING 106450, plus the other parts above.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Cylinder Head Gasket Set parts are listed for the 2022 Lexus ES300H, from AJUSA, ELRING and TOPLINE.

Listed part numbers: AJUSA 52570500, ELRING 107070 and TOPLINE HSTO59.

This table covers the Engine covers. Read more

TECHPRO supplies both parts for the 2022 Lexus ES300H.

Part numbers include TECHPRO LX1228174 and TECHPRO LX1228163.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Engine Kit Gasket Set parts are listed for the 2022 Lexus ES300H, from AJUSA, ELRING and TOPLINE.

This group includes AJUSA 50522800, ELRING 085160 and TOPLINE CGSTO59.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

2 Exhaust Valve parts for the 2022 Lexus ES300H come from 2 brands — MELLING and TOPLINE.

This group includes MELLING V5831 and TOPLINE EVTO59.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

2 Harmonic Balancer parts are listed for the 2022 Lexus ES300H, from ATP and PIONEER.

Listed part numbers: ATP 102224 and PIONEER DA2224.

This table covers the gaskets between the intake manifold and the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

4 Intake Manifold Gasket parts are listed for the 2022 Lexus ES300H, from AJUSA, BECK/ARNLEY, ELRING and 1 other brand.

This group includes AJUSA 13316900, BECK/ARNLEY 0376251 and ELRING 106460 and the remaining parts above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

3 Intake Valve parts for the 2022 Lexus ES300H come from 3 brands — MELLING, QUALCAST and TOPLINE.

Part numbers include MELLING V5832, QUALCAST 1030532 and TOPLINE IVTO59.

This table covers the mounts that hold the engine to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

12 Motor Mount parts for the 2022 Lexus ES300H come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. The "Popular" part is ANCHOR 10132.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 300833.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

12 Oil parts for the 2022 Lexus ES300H come from 5 brands — LIQUI MOLY, VALVOLINE, IDEMITSU and 2 other brands. The "Popular" part is LIQUI MOLY 20328.

The Full Synthetic section lists 11 options from LIQUI MOLY, VALVOLINE, IDEMITSU and 2 other brands — full-synthetic oils. LIQUI MOLY 20328 is listed in this group.

In the High Mileage (>75,000 Miles) grade, IDEMITSU supplies 1 part: oils grouped for high-mileage engines. A representative part number is IDEMITSU 30015121750.

This table covers the seals at the Oil Cooler. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2022 Lexus ES300H — ELRING 918130.

This table covers the seals at the Oil Dipstick / Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2022 Lexus ES300H — BECK/ARNLEY 0396661.

This table covers the drain plugs in the oil pan. Read more

6 Oil Drain Plug parts for the 2022 Lexus ES300H come from 4 brands — DORMAN, ELRING, BECK/ARNLEY and 1 other brand. The "Popular" part is DORMAN 090038.

Part numbers include DORMAN 090038, DORMAN 090049 and BECK/ARNLEY 0160116, among others listed above.

This table covers the crush washers and gaskets under the oil drain plug. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Oil Drain Plug Gasket parts are listed for the 2022 Lexus ES300H, from DORMAN, AJUSA, APEX and 2 other brands. DORMAN 095156 carries the "Popular" badge.

This group includes DORMAN 095156, AJUSA 22005800 and APEX ADP1902 and the remaining parts above.

This table covers the caps on the oil filler neck. Read more

3 Oil Filler Cap parts for the 2022 Lexus ES300H come from 3 brands — CALORSTAT, GATES and MOTORAD.

Part numbers include CALORSTAT OC2312, GATES 31285 and MOTORAD MO155.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

15 Oil Filter parts for the 2022 Lexus ES300H come from 12 brands — VARIOUS MFR, BOSCH, FRAM and 9 other brands. The "Popular" part is VARIOUS MFR PG4476.

The Economy section lists 6 options from VARIOUS MFR, BOSCH, FRAM and 2 other brands — the catalog's value-priced group. VARIOUS MFR PG4476 is listed in this group.

The High Performance / Heavy Duty section lists 1 option from MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1103A is listed in this group.

In the Standard Replacement grade, ACDELCO, BECK/ARNLEY, BOSCH and 5 other brands supply 8 parts: built to original-equipment specification. A representative part number is ACDELCO PF1233.

This table covers the Oil Level sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS FLS359.

This table covers the oil pans that hold the engine's oil sump. Read more

4 Oil Pan parts are listed for the 2022 Lexus ES300H, from ACKOJA, DORMAN, SKP and 1 other brand.

Listed part numbers: ACKOJA A700990, DORMAN 266004 and SKP SK266004, plus the other parts above.

This table covers the gaskets between the oil pan and the block. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: VICTOR REINZ 703141410.

This table covers the Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

2 Oil Pump parts for the 2022 Lexus ES300H come from 2 brands — AISIN and TOPLINE.

This group includes AISIN OPT125 and TOPLINE OPTO59.

This table covers the chains that drive the oil pump. Read more

7 Oil Pump Chain parts are listed for the 2022 Lexus ES300H, from S.A. GEAR, INA, MELLING and 3 other brands. MELLING 1084 carries the "Popular" badge.

In the Kit grade, INA supplies 1 part: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is INA ZC0158.

The Standard Replacement section: 5 options from S.A. GEAR, MELLING, CLOYES and 1 other brand. MELLING 1084 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: MELLING 1084, INA ZC0158 and S.A. GEAR C1177, plus the other parts above.

This table covers the Oil Pump Chain tensioners. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

4 Oil Pump Chain Tensioner parts for the 2022 Lexus ES300H come from 4 brands — CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand.

Part numbers include CLOYES 96157, MELLING BT7064 and PREFERRED COMPONENTS INC T66361, among others listed above.

This table covers the Oil Pump sprockets. Read more

4 Oil Pump Sprocket parts are listed for the 2022 Lexus ES300H, from CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand.

This group includes CLOYES S1184, MELLING S1325 and PREFERRED COMPONENTS INC G57020 and the remaining parts above.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

One part is listed for the 2022 Lexus ES300H — TOPLINE PATO59H.

This table covers the rings that seal each piston to the cylinder wall. Read more

One part is listed for the 2022 Lexus ES300H — TOPLINE RSTO59.

This table covers the timing chains that keep the cams in time with the crank. Read more

5 Timing Chain parts are listed for the 2022 Lexus ES300H, from S.A. GEAR, CLOYES, JAPANESE OE and 2 other brands. S.A. GEAR C1176 carries the "Popular" badge.

Part numbers include S.A. GEAR C1176, CLOYES C995 and JAPANESE OE A05078AM, among others listed above.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

8 Timing Chain & Component Kit parts for the 2022 Lexus ES300H come from 5 brands — S.A. GEAR, CLOYES, MELLING and 2 other brands. The "Popular" part is S.A. GEAR 76415.

The Economy section: 2 options from S.A. GEAR. S.A. GEAR 76415 is listed in this group.

Standard Replacement: 6 parts, from CLOYES, MELLING, ENGINETECH and 1 other brand. A representative part number is CLOYES 90995SX.

This group includes S.A. GEAR 76415, S.A. GEAR 76415T and CLOYES 90995SX and the remaining parts above.

This table covers the guides and dampers that keep the timing chain on its path. Read more

6 Timing Chain Guide / Damper parts are listed for the 2022 Lexus ES300H, from MELLING, S.A. GEAR and CLOYES. MELLING BT7063 carries the "Popular" badge.

Listed part numbers: MELLING BT7063, S.A. GEAR 71257 and CLOYES 96158, plus the other parts above.

This table covers the tensioners that keep the timing chain taut. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

4 Timing Chain Tensioner parts for the 2022 Lexus ES300H come from 4 brands — CLOYES, MELLING, PREFERRED COMPONENTS INC and 1 other brand.

This group includes CLOYES 96154, MELLING BT7062 and PREFERRED COMPONENTS INC T66360 and the remaining parts above.

This table covers the crankshaft sprockets that drive the timing chain or belt. Read more

6 Timing Crank Sprocket parts for the 2022 Lexus ES300H come from 3 brands — MELLING, S.A. GEAR and CLOYES. The "Popular" part is MELLING S1323.

This group includes MELLING S1323, S.A. GEAR S1469 and CLOYES S1187 and the remaining parts above.

This table covers the gaskets that seal the valve cover to the cylinder head. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

5 Valve Cover Gasket parts for the 2022 Lexus ES300H come from 4 brands — BECK/ARNLEY, APEX, ELRING and 1 other brand. The "Popular" part is BECK/ARNLEY 0362105.

Listed part numbers: BECK/ARNLEY 0362105, APEX AVC891 and BECK/ARNLEY 0362084, plus the other parts above.

This table covers the pressed-in bronze and cast-iron guides that align valve stems. Typical signs include oil smoke on startup, a guide that has gone oval, or a valve that no longer seats quietly. Guides are a machine-shop fit. Confirm stem diameter in the notes before ordering. Read more

This group shows a single part: TOPLINE IVGTO55.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

2 Valve Lifter parts for the 2022 Lexus ES300H come from 2 brands — AJUSA and TOPLINE.

This group includes AJUSA 85022700 and TOPLINE LIFTO59.

This table covers the springs that close each intake and exhaust valve. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

QUALCAST supplies both parts for the 2022 Lexus ES300H.

This group includes QUALCAST 325507 and QUALCAST 325508.

This table covers the Valve Spring retainers. Read more

One part is listed for the 2022 Lexus ES300H — MELLING VSR726.

This table covers the keepers that lock each valve-spring retainer to the stem. Read more

One part is listed for the 2022 Lexus ES300H — MELLING VL1100.

This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

7 Valve Stem Seal parts for the 2022 Lexus ES300H come from 3 brands — ELRING, AJUSA and TOPLINE. The "Popular" part is ELRING 215420.

This group includes ELRING 215420, ELRING 215710 and AJUSA 12015500 and the remaining parts above.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

3 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2022 Lexus ES300H come from 3 brands — WELLS, NTK and STANDARD MOTOR PRODUCTS.

The Economy section: 1 option from WELLS. WELLS 2T1073 is listed in this group.

Standard Replacement: 2 parts, from NTK and STANDARD MOTOR PRODUCTS. A representative part number is NTK VV0064.

Part numbers include WELLS 2T1073, NTK VV0064 and STANDARD MOTOR PRODUCTS VVT201.