2020 Genesis G80 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 for the 2020 Genesis G80 come from 2 brands — ENGINETECH and TOPLINE.

Listed part numbers: 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

3 Conversion / Lower Gasket Set parts for the 2020 Genesis G80 come from 2 brands — AJUSA and MAHLE / CLEVITE.

Listed part numbers: AJUSA 54350800, AJUSA 54307900 and MAHLE / CLEVITE CS55452.

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 are listed for the 2020 Genesis G80, from TOPLINE and ENGINETECH.

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

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 are listed for the 2020 Genesis G80, from AJUSA and MAHLE / CLEVITE.

This group includes AJUSA 15048600, AJUSA 15096600 and MAHLE / CLEVITE 67874 and the remaining parts above.

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

3 Cylinder Head Bolt parts for the 2020 Genesis G80 come from 2 brands — AJUSA and TOPLINE.

This group includes AJUSA 81056400, AJUSA 81082200 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

10 Cylinder Head Gasket parts for the 2020 Genesis G80 come from 2 brands — AJUSA and ELRING. The "Popular" part is ELRING 204920.

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 for the 2020 Genesis G80 come from 2 brands — AJUSA and MAHLE / CLEVITE.

This group includes AJUSA 52689400, AJUSA 52605400 and MAHLE / CLEVITE HS55452.

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

2 Engine Kit Gasket Set parts for the 2020 Genesis G80 come from AJUSA.

Part numbers include AJUSA 50609700 and AJUSA 50548500.

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

3 Exhaust Valve parts are listed for the 2020 Genesis G80, from MELLING, SBI and TOPLINE.

This group includes MELLING V3287, SBI 13287 and TOPLINE EVHY14.

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

7 Harmonic Balancer parts for the 2020 Genesis G80 come from 7 brands — DORMAN, HL MANDO, ACKOJA and 4 other brands. The "Popular" part is DORMAN 594294.

Listed part numbers: DORMAN 594294, HL MANDO 30A5010 and ACKOJA A520620, plus the other parts above.

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

8 Intake Manifold Gasket parts for the 2020 Genesis G80 come from 4 brands — AJUSA, MAHLE / CLEVITE, BECK/ARNLEY and 1 other brand. The "Popular" part is BECK/ARNLEY 0374876.

This group includes BECK/ARNLEY 0374876, AJUSA 02025900 and AJUSA 13362100 and the remaining parts above.

This table covers the gaskets that seal the Intake Plenum. 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

One part is listed for the 2020 Genesis G80 — AJUSA 01503900.

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 are listed for the 2020 Genesis G80, from MELLING, SBI and TOPLINE.

This group includes MELLING V3286, SBI 13286 and TOPLINE IVHY14.

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

81 Oil parts are listed for the 2020 Genesis G80, from VALVOLINE, LIQUI MOLY, MOBIL and 4 other brands. MOBIL 125195 carries the "Popular" badge. They are grouped as Conventional, Full Synthetic, Heavy Duty / Diesel, High Mileage (>75,000 Miles), Racing and Synthetic Blend, with Full Synthetic the largest group at 52 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 are listed for the 2020 Genesis G80, from DORMAN, AGS, REIN and 1 other brand. DORMAN 090033 carries the "Popular" badge.

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 for the 2020 Genesis G80 come from 4 brands — DORMAN, FEL-PRO, JAPANESE OE and 1 other brand. The "Popular" part is DORMAN 095147.

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 are listed for the 2020 Genesis G80, from CALORSTAT, GATES, MOTORAD and 1 other brand.

Part numbers include CALORSTAT OC2331, GATES 31083 and MOTORAD MO151, among others listed 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

20 Oil Filter parts are listed for the 2020 Genesis G80, from WIX, PRO-TEC, CHAMP / LUBER-FINER and 11 other brands. PRO-TEC PXL10033 carries the "Popular" badge.

In the Economy grade, PRO-TEC, CHAMP / LUBER-FINER, FAMOUS BRAND and 3 other brands supply 8 parts: the catalog's value-priced group. A representative part number is PRO-TEC PXL10033.

In the High Performance / Heavy Duty grade, WIX and MOBIL supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is WIX WL10033XP.

The Standard Replacement section lists 10 options from WIX, MAHLE / CLEVITE, VARIOUS MFR and 5 other brands — built to original-equipment specification. VARIOUS MFR PO99470EX is listed in this group.

This table covers the Oil Filter adapters. Read more

This group shows a single part: DORMAN 926611.

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

2 Oil Filter Adapter Gasket / O-Ring parts for the 2020 Genesis G80 come from MAHLE / CLEVITE.

This group includes MAHLE / CLEVITE B33332 and MAHLE / CLEVITE B33331.

This table covers the Oil Filter covers. Read more

4 Oil Filter Cover parts for the 2020 Genesis G80 come from 4 brands — ACKOJA, AUTOTECNICA, DORMAN and 1 other brand.

This group includes ACKOJA A520915, AUTOTECNICA KI1422870 and DORMAN 917492 and the remaining parts above.

This table covers the Oil Filter housings. Read more

3 Oil Filter Housing parts for the 2020 Genesis G80 come from 2 brands — AUTOTECNICA and SKP.

This group includes AUTOTECNICA KI1422800PRM, AUTOTECNICA KI1422800 and SKP SK117263AL.

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

One part is listed for the 2020 Genesis G80 — 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

One part is listed for the 2020 Genesis G80 — VICTOR REINZ 703141410.

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

This group shows a single part: 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

One part is listed for the 2020 Genesis G80 — MELLING BT7081.

This table covers the Oil Pump sprockets. Read more

This group shows a single part: MELLING S1327.

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

3 Timing Chain parts for the 2020 Genesis G80 come from 3 brands — HYUNDAI, KIA and MELLING.

Part numbers include HYUNDAI 243123L100 and MELLING 1098, among others listed above.

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

MELLING supplies both parts for the 2020 Genesis G80.

This group includes MELLING 31098SX and MELLING 31098S.

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

6 Timing Chain Guide / Damper parts for the 2020 Genesis G80 come from 3 brands — MELLING, PREFERRED COMPONENTS INC and HYUNDAI. The "Popular" part is HYUNDAI 244203CGA3.

This group includes HYUNDAI 244203CGA3, MELLING BG7059 and MELLING BG7066 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 are listed for the 2020 Genesis G80, from HYUNDAI, INA, MELLING and 1 other brand.

This group includes HYUNDAI 244103CGA3, INA ZT0685 and MELLING BT7070 and the remaining 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

One part is listed for the 2020 Genesis G80 — MAHLE / CLEVITE JV5274.

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

5 Timing Crank Sprocket parts are listed for the 2020 Genesis G80, from MELLING and HYUNDAI. MELLING S1328 carries the "Popular" badge.

This group includes MELLING S1328, HYUNDAI 231223L100 and HYUNDAI 231213L100 and the remaining parts above.

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

This group shows a single part: 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

One part is listed for the 2020 Genesis G80 — AUTOTECNICA HY1418048.

This table covers the gaskets that seal the Turbocharger. 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 Turbocharger Gasket parts for the 2020 Genesis G80 come from AJUSA.

Listed part numbers: AJUSA JTC12891 and AJUSA JTC12892.

This table covers the Turbocharger Oil lines. Typical signs include a wet fitting, a rusted pipe, or a pressure loss in this circuit. Flare or thread the new line the way the notes specify; a kinked replacement will fail early. Read more

One part is listed for the 2020 Genesis G80 — AJUSA OP11249.

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 are listed for the 2020 Genesis G80, from AJUSA, BECK/ARNLEY and MAHLE / CLEVITE. MAHLE / CLEVITE VS50879 carries the "Popular" badge.

Part numbers include MAHLE / CLEVITE VS50879, AJUSA 11156100 and AJUSA 11156200, among others listed 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

2 Valve Guide parts are listed for the 2020 Genesis G80, from SBI and TOPLINE.

This group includes SBI 1403152 and TOPLINE VGHY14.

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

HYUNDAI supplies both parts for the 2020 Genesis G80.

Part numbers include HYUNDAI 222263CCA0 and HYUNDAI 222263CCC0.

This table covers the Valve seats. Read more

3 Valve Seat parts for the 2020 Genesis G80 come from 2 brands — SBI and DURA-BOND.

Listed part numbers: DURA-BOND 30712, SBI SB131259 and SBI SB150056.

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

3 Valve Spring Retainer Keeper parts for the 2020 Genesis G80 come from 3 brands — HYUNDAI, MELLING and SBI.

This group includes HYUNDAI 2222302500, 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

7 Valve Stem Seal parts are listed for the 2020 Genesis G80, from AJUSA, FEL-PRO, APEX and 3 other brands. AJUSA 12025500 carries the "Popular" badge.

Part numbers include AJUSA 12025500, FEL-PRO SS72298 and AJUSA 57062800, among others listed above.