2021 Kia Sorento Engine Parts

This table covers the connecting rods between each piston and the crankshaft. Read more

One part is listed for the 2021 Kia Sorento — HYUNDAI 235102M700.

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

TOPLINE supplies both parts for the 2021 Kia Sorento.

This group includes TOPLINE RBHY22T and TOPLINE RBHY27.

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 2021 Kia Sorento, from TOPLINE and AJUSA.

This group includes AJUSA 54333800, TOPLINE CBSHY26 and TOPLINE CBSHY27.

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

4 Crankshaft Main Bearing parts for the 2021 Kia Sorento come from TOPLINE.

Listed part numbers: TOPLINE MBHY26, TOPLINE TWHY26 and TOPLINE TWHY27, plus the other parts above.

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

3 Crankshaft Seal parts for the 2021 Kia Sorento come from 2 brands — AJUSA and FEL-PRO.

This group includes AJUSA 15052700, AJUSA 15057500 and FEL-PRO BS40740.

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

2 Cylinder Head Bolt parts are listed for the 2021 Kia Sorento, from AJUSA and TOPLINE.

This group includes AJUSA 81086700 and TOPLINE HBHY27.

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

2 Cylinder Head Gasket parts are listed for the 2021 Kia Sorento, from AJUSA and FEL-PRO.

Listed part numbers: AJUSA 10273100 and FEL-PRO 26925PT.

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

4 Cylinder Head Gasket Set parts are listed for the 2021 Kia Sorento, from TOPLINE and AJUSA.

Listed part numbers: AJUSA 52648300, TOPLINE HSHY26G and TOPLINE HSHY27, plus the other parts above.

This table covers the Engine covers. Read more

TECHPRO supplies both parts for the 2021 Kia Sorento.

This group includes TECHPRO KI1228182 and TECHPRO KI1228181.

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

4 Engine Kit Gasket Set parts are listed for the 2021 Kia Sorento, from TOPLINE and AJUSA.

Listed part numbers: AJUSA 50575100, TOPLINE CGSHY26G and TOPLINE CGSHY27, plus the other parts above.

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 for the 2021 Kia Sorento come from TOPLINE.

Part numbers include TOPLINE EVHY26, TOPLINE EVHY27 and TOPLINE EVHY27T.

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

One part is listed for the 2021 Kia Sorento — HL MANDO 30A5027.

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

AJUSA supplies both parts for the 2021 Kia Sorento.

Part numbers include AJUSA 13343500 and AJUSA 13343600.

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

2 Intake Valve parts for the 2021 Kia Sorento come from TOPLINE.

This group includes TOPLINE IVHY26 and TOPLINE IVHY27.

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

6 Motor Mount parts for the 2021 Kia Sorento come from 3 brands — ANCHOR, DEA / MARMON RIDE CONTROL and WESTAR.

This group includes ANCHOR 10291, ANCHOR 10251 and DEA / MARMON RIDE CONTROL A71114 and the remaining parts 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

44 Oil parts for the 2021 Kia Sorento come from 6 brands — LIQUI MOLY, VALVOLINE, MOBIL and 3 other brands. The "Popular" part is LIQUI MOLY 22044. Full Synthetic and High Mileage (>75,000 Miles) are all represented, and Full Synthetic alone accounts for 28 parts.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

2 Oil Cooler parts for the 2021 Kia Sorento come from 2 brands — DORMAN and NISSENS.

This group includes DORMAN 918141 and NISSENS 91729.

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

6 Oil Drain Plug parts for the 2021 Kia Sorento come from 4 brands — DORMAN, ELRING, REIN and 1 other brand. The "Popular" part is DORMAN 090033. 4 parts fit every engine; the other 2 are engine-specific.

Part numbers include DORMAN 090033, DORMAN 090053 and ELRING 523500, 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

4 Oil Drain Plug Gasket parts are listed for the 2021 Kia Sorento, from DORMAN, ELRING and FEL-PRO. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: DORMAN 095147, DORMAN 995147CD and ELRING 726760, plus the other parts above.

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

2 Oil Filler Cap parts for the 2021 Kia Sorento come from MOTORAD. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include MOTORAD MO151 and MOTORAD MO223.

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

22 Oil Filter parts for the 2021 Kia Sorento come from 13 brands — PRO-TEC, CHAMP / LUBER-FINER, FRAM and 10 other brands. The "Popular" part is PRO-TEC PXL10473.

The Economy section lists 7 options from PRO-TEC, CHAMP / LUBER-FINER, FVP and 1 other brand — the catalog's value-priced group. PRO-TEC PXL10473 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 M1C158A is listed in this group.

In the Standard Replacement grade, VARIOUS MFR, WIX, BECK/ARNLEY and 6 other brands supply 14 parts: built to original-equipment specification. A representative part number is MAHLE / CLEVITE OX1349.

This table covers the Oil Filter covers. Read more

5 Oil Filter Cover parts are listed for the 2021 Kia Sorento, from AUTOTECNICA, MOTORAD and HYUNDAI.

This group includes AUTOTECNICA HY1422872, AUTOTECNICA HY1422873 and HYUNDAI 263152J000 and the remaining parts above.

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: HELLA 016269001.

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

This group shows a single part: TOPLINE OPHY26G.

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

3 Oil Pump Chain parts are listed for the 2021 Kia Sorento, from MELLING and CLOYES.

In the Kit grade, MELLING supplies 1 part: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is MELLING 31102S.

The Standard Replacement section: 1 option from MELLING. MELLING 1102 is listed in this group.

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

Part numbers include MELLING 31102S, MELLING 1102 and CLOYES C546.

This table covers the Oil Pump Chain guides. Read more

One part is listed for the 2021 Kia Sorento — MELLING BG7063.

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 BT7074.

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

TOPLINE supplies both parts for the 2021 Kia Sorento.

This group includes TOPLINE PAHY27 and TOPLINE PAHY27T.

This table covers the Piston Pin bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

2 Piston Pin Bushing parts for the 2021 Kia Sorento come from TOPLINE.

This group includes TOPLINE PBHY27 and TOPLINE PBHY27T.

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

One part is listed for the 2021 Kia Sorento — TOPLINE RSHY27T.

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 2021 Kia Sorento, from CLOYES and MELLING.

Part numbers include CLOYES C545 and MELLING 1101.

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

4 Timing Chain & Component Kit parts for the 2021 Kia Sorento come from 3 brands — MELLING, CLOYES and TOPLINE.

Part numbers include CLOYES 90545SX, MELLING 31101S and MELLING 31101SA, among others listed above.

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

5 Timing Chain Guide / Damper parts are listed for the 2021 Kia Sorento, from MELLING and HYUNDAI.

Part numbers include HYUNDAI 244302S000, MELLING BG7062 and MELLING BG7061, among others listed 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

3 Timing Chain Tensioner parts for the 2021 Kia Sorento come from 2 brands — MELLING and CLOYES.

Part numbers include CLOYES 96227, MELLING BT7072 and MELLING BT7075.

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

2 Timing Crank Sprocket parts for the 2021 Kia Sorento come from MELLING.

This group includes MELLING S1332 and MELLING S1330.

This table covers the Torque Strut mounts. 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

4 Torque Strut Mount parts are listed for the 2021 Kia Sorento, from ANCHOR, PIONEER and WESTAR.

This group includes ANCHOR 10250, ANCHOR 10371 and PIONEER 630250 and the remaining parts above.

This table covers the turbochargers that compress intake air. Read more

2 Turbocharger parts for the 2021 Kia Sorento come from HYUNDAI.

Part numbers include HYUNDAI 282312MHB0 and HYUNDAI 282312S300.

This table covers the Turbocharger Coolant 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

2 Turbocharger Coolant Line parts for the 2021 Kia Sorento come from SUNSONG.

This group includes SUNSONG 5804242 and SUNSONG 5804243.

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

2 Turbocharger Oil Line parts for the 2021 Kia Sorento come from SUNSONG.

Listed part numbers: SUNSONG 5804235 and SUNSONG 5804178.

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

2 Valve Cover Gasket parts for the 2021 Kia Sorento come from 2 brands — AJUSA and FEL-PRO.

Part numbers include AJUSA 56096100 and FEL-PRO VS51044R.

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

3 Valve Guide parts for the 2021 Kia Sorento come from TOPLINE.

This group includes TOPLINE EVGHY26, TOPLINE IVGHY26 and TOPLINE VGHY27.

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

2 Valve Lifter parts for the 2021 Kia Sorento come from 2 brands — AJUSA and TOPLINE. 1 part fits every engine; the other 1 is engine-specific.

This group includes AJUSA 85025300 and TOPLINE LIFHY23.

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

3 Valve Spring Retainer Keeper parts are listed for the 2021 Kia Sorento, from MELLING, QUALCAST and SBI. 2 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: MELLING VL1060, QUALCAST 345008 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 2021 Kia Sorento come from 3 brands — AJUSA, TOPLINE and FEL-PRO.

This group includes AJUSA 12049500, AJUSA 57096800 and FEL-PRO SS72939 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 2021 Kia Sorento come from 2 brands — HYUNDAI and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 2 are engine-specific.

Part numbers include HYUNDAI 2435508000, HYUNDAI 243572M000 and STANDARD MOTOR PRODUCTS VVT749.

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

4 Variable Valve Timing (VVT) Sprocket parts for the 2021 Kia Sorento come from 2 brands — HYUNDAI and STANDARD MOTOR PRODUCTS.

This group includes HYUNDAI 243702M800, HYUNDAI 243502M800 and STANDARD MOTOR PRODUCTS VVT837 and the remaining parts above.