2019 Genesis G90 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

2 Connecting Rod Bearing parts are listed for the 2019 Genesis G90, from ENGINETECH and TOPLINE.

This group includes ENGINETECH BB1004 and TOPLINE RBHY14L.

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 2019 Genesis G90 — AJUSA 54321400.

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

3 Crankshaft Main Bearing parts for the 2019 Genesis G90 come from 2 brands — TOPLINE and ENGINETECH.

Listed part numbers: ENGINETECH BC1001, TOPLINE TWHY14 and TOPLINE MBHY14L.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

3 Crankshaft Repair Sleeve parts for the 2019 Genesis G90 come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

Part numbers include BCA NS99177, NATIONAL 99177 and WJB / INMOTION PARTS WS99177.

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

19 Crankshaft Seal parts for the 2019 Genesis G90 come from 8 brands — WJB / INMOTION PARTS, APEX, FEL-PRO and 5 other brands. The "Popular" part is APEX ABS1195.

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

2 Cylinder Head Bolt parts are listed for the 2019 Genesis G90, from AJUSA and TOPLINE.

This group includes AJUSA 81079600 and TOPLINE HBHY14.

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 2019 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 2019 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 2019 Genesis G90 — AJUSA 50609800.

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 2019 Genesis G90 come from 2 brands — MELLING and TOPLINE.

Part numbers include MELLING V5570 and TOPLINE EVHY18.

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

3 Harmonic Balancer parts are listed for the 2019 Genesis G90, from ACKOJA, HL MANDO and HYUNDAI. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include ACKOJA A520620, 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 2019 Genesis G90, from AJUSA and MAHLE / CLEVITE.

This group includes 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

4 Intake Valve parts for the 2019 Genesis G90 come from 2 brands — MELLING and TOPLINE.

Part numbers include MELLING V3286, MELLING V5569 and TOPLINE IVHY14, among others listed above.

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

114 Oil parts for the 2019 Genesis G90 come from 7 brands — VALVOLINE, LIQUI MOLY, MOBIL and 4 other brands. The "Popular" part is MOBIL 125195. They are grouped as Conventional, Full Synthetic, High Mileage (>75,000 Miles), Racing and Synthetic Blend, with Full Synthetic the largest group at 71 parts from LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands.

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

6 Oil Drain Plug parts for the 2019 Genesis G90 come from 4 brands — DORMAN, AGS, REIN and 1 other brand. The "Popular" part is DORMAN 090033. Every part fits both the 3.3L V6 Turbocharged and the 5.0L V8.

This group includes DORMAN 090033, DORMAN 090053 and AGS ODP00007 and the remaining parts 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 2019 Genesis G90, from DORMAN, FEL-PRO, JAPANESE OE and 1 other brand. DORMAN 095147 carries the "Popular" badge. All of them fit every engine offered in the 2019 G90.

Part numbers include DORMAN 095147, DORMAN 995147CD and FEL-PRO 73346, among others listed above.

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

4 Oil Filler Cap parts for the 2019 Genesis G90 come from 4 brands — CALORSTAT, GATES, MOTORAD and 1 other brand. Every part fits both the 3.3L V6 Turbocharged and the 5.0L V8.

Listed part numbers: CALORSTAT OC2331, GATES 31083 and MOTORAD MO151, plus the other parts above.

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

13 Oil Filter parts for the 2019 Genesis G90 come from 8 brands — CHAMP / LUBER-FINER, FAMOUS BRAND, VARIOUS MFR and 5 other brands. The "Popular" part is HASTINGS / BALDWIN LF723.

The Economy section lists 6 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, VARIOUS MFR, WIX, MAHLE / CLEVITE and 1 other brand supply 7 parts: built to original-equipment specification. A representative part number is HASTINGS / BALDWIN LF723.

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 2019 Genesis G90 — MAHLE / CLEVITE B33332.

This table covers the Oil Filter covers. Read more

One part is listed for the 2019 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 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 chains that drive the oil pump. Read more

3 Oil Pump Chain parts are listed for the 2019 Genesis G90, from S.A. GEAR and MELLING.

Part numbers include MELLING 1103, S.A. GEAR C1239 and S.A. GEAR C1268.

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 2019 Genesis G90 come from 3 brands — S.A. GEAR, HYUNDAI and MELLING.

Part numbers include HYUNDAI 244603F400, MELLING BT7081 and S.A. GEAR 91421, among others listed above.

This table covers the Oil Pump sprockets. Read more

2 Oil Pump Sprocket parts are listed for the 2019 Genesis G90, from MELLING and S.A. GEAR.

Part numbers include MELLING S1327 and S.A. GEAR S1565.

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 2019 Genesis G90, from S.A. GEAR, HYUNDAI, MELLING and 1 other brand.

Part numbers include HYUNDAI 243223F400, MELLING 1098 and PREFERRED COMPONENTS INC C12138, among others listed above.

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

5 Timing Chain & Component Kit parts for the 2019 Genesis G90 come from 2 brands — S.A. GEAR and MELLING.

The Economy section: 1 option from S.A. GEAR. S.A. GEAR 76461S is listed in this group.

Standard Replacement: 2 parts, from MELLING. A representative part number is MELLING 31098SX.

2 further parts sit outside the graded sections, with the same engine-level match.

Part numbers include S.A. GEAR 76461S, MELLING 31098SX and MELLING 31098S, among others listed above.