2021 Kia FORTE5 Engine Parts

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

2 Connecting Rod parts for the 2021 Kia FORTE5 come from TOPLINE.

Listed part numbers: TOPLINE CRHY22T and TOPLINE CRHY23L.

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

3 Connecting Rod Bearing parts for the 2021 Kia FORTE5 come from 2 brands — TOPLINE and ENGINETECH.

This group includes ENGINETECH BB1100, TOPLINE RBHY22T and TOPLINE RBHY23.

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 2021 Kia FORTE5 come from 2 brands — TOPLINE and AJUSA.

This group includes AJUSA 54244600, TOPLINE CBSHY22 and TOPLINE CBSHY23.

This table covers the crankshafts that turn piston motion into rotation. Read more

2 Crankshaft parts for the 2021 Kia FORTE5 come from TOPLINE.

This group includes TOPLINE CSHY22T and TOPLINE CSHY23S.

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

TOPLINE supplies the 4 Crankshaft Main Bearing parts for the 2021 Kia FORTE5.

Part numbers include TOPLINE TWHY22T, TOPLINE MBHY22 and TOPLINE TWHY23, among others listed 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 are listed for the 2021 Kia FORTE5, from AJUSA and FEL-PRO.

Listed part numbers: AJUSA 15096500, AJUSA 15096400 and FEL-PRO BS40740.

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

3 Cylinder Head Bolt parts for the 2021 Kia FORTE5 come from 2 brands — TOPLINE and AJUSA.

This group includes AJUSA 81061400, TOPLINE HBHY22L and TOPLINE HBHY23.

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

This group shows a single part: AJUSA 10239000.

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 2021 Kia FORTE5 come from 2 brands — TOPLINE and AJUSA.

Part numbers include AJUSA 52529500, TOPLINE HSHY22ST and TOPLINE HSHY23N.

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 for the 2021 Kia FORTE5 come from 2 brands — TOPLINE and AJUSA.

This group includes AJUSA 50485000, TOPLINE CGSHY22ST and TOPLINE CGSHY23N.

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

TOPLINE supplies both parts for the 2021 Kia FORTE5.

This group includes TOPLINE EVHY22 and TOPLINE EVHY23.

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

This group shows a single part: AJUSA 13275000.

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

TOPLINE supplies both parts for the 2021 Kia FORTE5.

Listed part numbers: TOPLINE IVHY22 and TOPLINE IVHY23.

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

4 Motor Mount parts are listed for the 2021 Kia FORTE5, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. 1 part fits every engine; the other 3 are engine-specific.

This group includes ANCHOR 10029, DEA / MARMON RIDE CONTROL A71213 and PIONEER 610029 and the remaining parts above.

This table covers the Motor Mount kits. Read more

ANCHOR supplies both parts for the 2021 Kia FORTE5.

Part numbers include ANCHOR 301062 and ANCHOR 301064.

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

PENTOSIN supplies the 5 Oil parts for the 2021 Kia FORTE5. PENTOSIN 8078206 carries the "Popular" badge. All of them fit every engine offered in the 2021 FORTE5.

Part numbers include PENTOSIN 8078206, PENTOSIN 8044218 and PENTOSIN 8078106, among others listed above.

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

3 Oil Cooler parts are listed for the 2021 Kia FORTE5, from ACKOJA, DORMAN and GPD.

This group includes ACKOJA A52600008, DORMAN 918908 and GPD 2611481.

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

6 Oil Drain Plug parts are listed for the 2021 Kia FORTE5, from DORMAN, AGS, REIN and 1 other brand. DORMAN 090033 carries the "Popular" badge. All of them fit every engine offered in the 2021 FORTE5.

Part numbers include DORMAN 090033, DORMAN 090053 and AGS ODP00007, 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

3 Oil Drain Plug Gasket parts for the 2021 Kia FORTE5 come from 2 brands — DORMAN and AJUSA. 2 parts fit every engine; the other 1 is engine-specific.

Part numbers include AJUSA 22007100, DORMAN 095147 and DORMAN 995147CD.

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

2 Oil Filler Cap parts are listed for the 2021 Kia FORTE5, from CALORSTAT and GATES. All of them fit every engine offered in the 2021 FORTE5.

Listed part numbers: CALORSTAT OC2331 and GATES 31083.

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 are listed for the 2021 Kia FORTE5, from VARIOUS MFR, WIX, HASTINGS / BALDWIN and 7 other brands. MOBIL M1104A carries the "Popular" badge. 11 parts fit every engine; the other 2 are engine-specific.

In the Economy grade, FVP, PRO-TEC and VARIOUS MFR supply 3 parts: the catalog's value-priced group. A representative part number is FVP R1334A.

In the High Performance / Heavy Duty grade, MOBIL and WIX 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 MOBIL M1104A.

The Standard Replacement section lists 8 options from HASTINGS / BALDWIN, WIX, ACDELCO and 4 other brands — built to original-equipment specification. WIX 51334 is listed in this group.

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

2 Oil Pan parts for the 2021 Kia FORTE5 come from SPECTRA PREMIUM.

Part numbers include SPECTRA PREMIUM HYP34A and SPECTRA PREMIUM HYP32A.

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

One part is listed for the 2021 Kia FORTE5 — TOPLINE OPHY22LK.

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

4 Piston parts for the 2021 Kia FORTE5 come from 2 brands — ENGINETECH and TOPLINE.

In the Premium grade, ENGINETECH supplies 1 part: a step above OE specification in materials, tolerances or warranty terms. A representative part number is ENGINETECH K16254P.

Standard Replacement: 2 parts, from ENGINETECH and TOPLINE. A representative part number is ENGINETECH P1625.

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

Part numbers include ENGINETECH K16254P, ENGINETECH P1625 and TOPLINE PAHY22ST, among others listed above.

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

One part is listed for the 2021 Kia FORTE5 — TOPLINE PBHY23.

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

2 Piston Ring parts for the 2021 Kia FORTE5 come from TOPLINE.

Part numbers include TOPLINE RSHY22ST and TOPLINE RSHY23.

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

3 Timing Chain & Component Kit parts are listed for the 2021 Kia FORTE5, from TOPLINE and ENGINETECH.

This group includes ENGINETECH TS2218, TOPLINE CTKHY22LB and TOPLINE PTKHY23V.

This table covers the Timing covers. Read more

2 Timing Cover parts for the 2021 Kia FORTE5 come from 2 brands — AUTOTECNICA and TOPLINE.

Listed part numbers: AUTOTECNICA HY1423402 and TOPLINE TCHY22L.

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

3 Torque Strut Mount parts for the 2021 Kia FORTE5 come from 3 brands — ANCHOR, DEA / MARMON RIDE CONTROL and PIONEER. Every part fits both the 1.6L L4 Turbocharged and the 2.0L L4.

Listed part numbers: ANCHOR 10136, DEA / MARMON RIDE CONTROL A71100 and PIONEER 630136.

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 5S15746.

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

This group shows a single part: AJUSA JTC12415.

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 2021 Kia FORTE5 — AJUSA OP10987.

This table covers the Valve covers. Read more

This group shows a single part: ACKOJA A529682.

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 are listed for the 2021 Kia FORTE5, from AJUSA and FEL-PRO.

Part numbers include AJUSA 11143900 and FEL-PRO VS50818R.

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 are listed for the 2021 Kia FORTE5, from TOPLINE and ENGINETECH.

This group includes ENGINETECH GD3215, TOPLINE IVGSU16F and TOPLINE VGHY11.

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

3 Valve Lifter parts are listed for the 2021 Kia FORTE5, from ACKOJA, ENGINETECH and TOPLINE.

Part numbers include ACKOJA A520739, ENGINETECH L2312 and TOPLINE LIFHY23.

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

2 Valve Spring Retainer Keeper parts for the 2021 Kia FORTE5 come from 2 brands — QUALCAST and SBI. Every part fits both the 1.6L L4 Turbocharged and the 2.0L L4.

Part numbers include 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

7 Valve Stem Seal parts are listed for the 2021 Kia FORTE5, from AJUSA, TOPLINE, QUALCAST and 1 other brand.

Listed part numbers: AJUSA 57070400, AJUSA 12030100 and AJUSA 12033800, plus the other 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

17 Variable Valve Timing (VVT) Solenoid / Actuator parts are listed for the 2021 Kia FORTE5, from DORMAN, SKP, HOLSTEIN and 3 other brands. DORMAN 918033 carries the "Popular" badge.

Economy: 10 parts, from DORMAN, SKP, HOLSTEIN and 2 other brands. A representative part number is DORMAN 918033.

The Standard Replacement section: 2 options from CLOYES. CLOYES VTS137 is listed in this group.

5 ungrouped parts are not assigned to a grade, with the same engine-level match.

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

2 Variable Valve Timing (VVT) Sprocket parts are listed for the 2021 Kia FORTE5, from AUTOTECNICA and GATES.

Part numbers include AUTOTECNICA HY1422636 and GATES VCP1036.