2022 Genesis G90 Engine Parts

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

One part is listed for the 2022 Genesis G90 — AJUSA 54321400.

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 Genesis G90 come from 2 brands — AJUSA and MAHLE / CLEVITE.

This group includes AJUSA 15122600, AJUSA 15122700 and MAHLE / CLEVITE 67874 and the remaining parts above.

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

One part is listed for the 2022 Genesis G90 — AJUSA 81079600.

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

AJUSA supplies the 4 Cylinder Head Gasket parts for the 2022 Genesis G90.

This group includes AJUSA 10262000, AJUSA 10262100 and AJUSA 52689800 and the remaining 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

One part is listed for the 2022 Genesis G90 — AJUSA 52689700.

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

One part is listed for the 2022 Genesis G90 — AJUSA 50609800.

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 Genesis G90, from HL MANDO and HYUNDAI. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: HL MANDO 30A5002 and HYUNDAI 231243LTA0.

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

2 Intake Manifold Gasket parts are listed for the 2022 Genesis G90, from AJUSA and MAHLE / CLEVITE.

Listed part numbers: AJUSA 13330000 and MAHLE / CLEVITE MS20294.

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

This group shows a single part: MELLING V3286.

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

104 Oil parts for the 2022 Genesis G90 come from 7 brands — VALVOLINE, LIQUI MOLY, LUCAS OIL and 4 other brands. The "Popular" part is LIQUI MOLY 20228. Conventional, Full Synthetic, High Mileage (>75,000 Miles), Racing and Synthetic Blend are all represented, and Full Synthetic alone accounts for 65 parts.

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

4 Oil Drain Plug parts for the 2022 Genesis G90 come from 3 brands — DORMAN, REIN and SKP. 1 part fits every engine; the other 3 are engine-specific.

Part numbers include DORMAN 090033, DORMAN 090053 and REIN HWU0110, 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 Genesis G90, from DORMAN, AJUSA, FEL-PRO and 1 other brand.

This group includes AJUSA 22007100, DORMAN 095147 and DORMAN 995147CD 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 Genesis G90 come from 3 brands — CALORSTAT, MOTORAD and SKP. Every part fits both the 3.3L V6 Turbocharged and the 5.0L V8.

Listed part numbers: CALORSTAT OC2331, MOTORAD MO151 and SKP SKMO151.

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

10 Oil Filter parts for the 2022 Genesis G90 come from 7 brands — CHAMP / LUBER-FINER, WIX, MAHLE / CLEVITE and 4 other brands. The "Popular" part is VARIOUS MFR PO99470EX. 2 parts fit every engine; the other 8 are engine-specific.

The Economy section lists 5 options from CHAMP / LUBER-FINER, FAMOUS BRAND, PRO-TEC and 1 other brand — the catalog's value-priced group. CHAMP / LUBER-FINER P1050 is listed in this group.

In the Standard Replacement grade, WIX, MAHLE / CLEVITE and VARIOUS MFR supply 5 parts: built to original-equipment specification. A representative part number is VARIOUS MFR PO99470EX.

This table covers the Oil Filter Adapter Gasket O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

One part is listed for the 2022 Genesis G90 — MAHLE / CLEVITE B33332.

This table covers the Oil Filter covers. Read more

One part is listed for the 2022 Genesis G90 — ACKOJA A520915.

This table covers the seals at the Oil Filter Housing. 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

This group shows a single part: MAHLE / CLEVITE GS33924.

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

One part is listed for the 2022 Genesis G90 — MELLING 1103.

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

This group shows a single part: MELLING BT7081.

This table covers the Oil Pump sprockets. Read more

One part is listed for the 2022 Genesis G90 — MELLING S1327.

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

2 Timing Chain parts are listed for the 2022 Genesis G90, from HYUNDAI and MELLING. 1 part fits every engine; the other 1 is engine-specific.

This group includes HYUNDAI 243223F400 and MELLING 1098.

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

2 Timing Chain & Component Kit parts for the 2022 Genesis G90 come from MELLING. Every part fits both the 3.3L V6 Turbocharged and the 5.0L V8.

Part numbers include MELLING 31098SX and MELLING 31098S.

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

7 Timing Chain Guide / Damper parts are listed for the 2022 Genesis G90, from MELLING, HYUNDAI and PREFERRED COMPONENTS INC. HYUNDAI 248203CGA3 carries the "Popular" badge. All of them fit every engine offered in the 2022 G90.

This group includes HYUNDAI 248203CGA3, HYUNDAI 248103CGA3 and MELLING BG7059 and the remaining 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 Genesis G90 come from 4 brands — HYUNDAI, INA, MELLING and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: HYUNDAI 244103CGA3, INA ZT0685 and MELLING BT7070, plus the other parts above.

This table covers the gaskets that seal the Timing Cover. 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: MAHLE / CLEVITE JV5274.

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

3 Timing Crank Sprocket parts for the 2022 Genesis G90 come from MELLING. Every part fits both the 3.3L V6 Turbocharged and the 5.0L V8.

This group includes MELLING S1328, MELLING S1329 and MELLING S1295.

This table covers the Turbocharger Boost 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

One part is listed for the 2022 Genesis G90 — WELLS 5S15729.

This table covers the Turbocharger Boost solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

This group shows a single part: AUTOTECNICA HY1418048.

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 Genesis G90 come from 3 brands — AJUSA, BECK/ARNLEY and MAHLE / CLEVITE.

Listed part numbers: AJUSA 56105700, AJUSA 56105800 and BECK/ARNLEY 0362108, 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: SBI 1403152.

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

This group shows a single part: HYUNDAI 222263CCC0.

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

2 Valve Spring Retainer Keeper parts are listed for the 2022 Genesis G90, from MELLING and SBI. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: MELLING VL1060 and SBI 1211060.

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

5 Valve Stem Seal parts for the 2022 Genesis G90 come from 4 brands — AJUSA, FEL-PRO, MAHLE / CLEVITE and 1 other brand.

This group includes AJUSA 12046000, AJUSA 57090200 and FEL-PRO SS72298 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

14 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2022 Genesis G90 come from 5 brands — HYUNDAI, HOLSTEIN, WELLS and 2 other brands. The "Popular" part is HYUNDAI 243603CAA2. 1 part fits every engine; the other 13 are engine-specific.

The Economy section: 6 options from HOLSTEIN and WELLS. HOLSTEIN 2VTS0330 is listed in this group.

Standard Replacement: 8 parts, from HYUNDAI, CLOYES and STANDARD MOTOR PRODUCTS. A representative part number is HYUNDAI 243603CAA2.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

5 Variable Valve Timing (VVT) Sprocket parts for the 2022 Genesis G90 come from 3 brands — HYUNDAI, PREFERRED COMPONENTS INC and AUTOTECNICA.

The Economy section: 1 option from AUTOTECNICA. AUTOTECNICA HY1421805 is listed in this group.

Standard Replacement: 3 parts, from HYUNDAI and PREFERRED COMPONENTS INC. A representative part number is HYUNDAI 243503L100.

1 further part sits outside the graded sections, with the same engine-level match.

Listed part numbers: AUTOTECNICA HY1421805, HYUNDAI 243503L100 and HYUNDAI 243703CGA0, plus the other parts above.