The 2023 Kia Rio has 101 engine parts with verified fitment on this page — 28 part types and 32 brands, covering the 1.6L L4 engine. Each part includes a manufacturer part number and application notes.
The engine on the 2023 Kia Rio covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components. The largest groups are Oil (40 parts), Oil Filter (11 parts) and Variable Valve Timing (VVT) Solenoid / Actuator (7 parts). The other 25 part types cover the remaining 43 parts.
The 2023 Kia Rio came with a single engine, the 1.6L L4, and every part is verified against it.
32 brands supply engine parts for the 2023 Kia Rio, led by VALVOLINE (17 parts), AJUSA (13 parts) and LIQUI MOLY (10 parts), plus 29 more brands. Quality grades include Standard Replacement and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Kia Rio. 11 parts have it, including LIQUI MOLY 22044 (Oil) and PRO-TEC PXL10473 (Oil Filter). Each part number opens a page with every vehicle that part fits.
Conversion / Lower Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 54244600 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
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.
One part is listed for the 2023 Kia Rio — AJUSA 54244600.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 15096500 | 🇲🇽 MX | Front26 X 37.5 X 6 | View on Amazon |
| AJUSA | 15096400 | 🇲🇽 MX | Rear76 X 108 X 8 | View on Amazon |
| FEL-PRO | BS40740 | 🇺🇸 US 🇨🇦 CA | Rubber | View on Amazon |
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.
3 Crankshaft Seal parts for the 2023 Kia Rio come from 2 brands — AJUSA and FEL-PRO.
This group includes AJUSA 15096500, AJUSA 15096400 and FEL-PRO BS40740.
Cylinder Head Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 81061400 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
This table covers the bolts that clamp the cylinder head to the block.
One part is listed for the 2023 Kia Rio — AJUSA 81061400.
Cylinder Head Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 10197100 | 🇲🇽 MX | Multi Layered Steel | View on Amazon |
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.
One part is listed for the 2023 Kia Rio — AJUSA 10197100.
Cylinder Head Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 52573500 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
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.
One part is listed for the 2023 Kia Rio — AJUSA 52573500.
Engine Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO | KI1228194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
This table covers the Engine covers.
One part is listed for the 2023 Kia Rio — TECHPRO KI1228194.
Engine Kit Gasket Set
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 50525400 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
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.
One part is listed for the 2023 Kia Rio — AJUSA 50525400.
Harmonic Balancer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HL MANDO | 30A5025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | New | View on Amazon |
This table covers the crankshaft pulleys / harmonic balancers at the front of the engine.
One part is listed for the 2023 Kia Rio — HL MANDO 30A5025.
Intake Manifold Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 13275000 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
| ELRING | B06380 | 🇺🇸 US 🇨🇦 CA | Set | View on Amazon |
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.
2 Intake Manifold Gasket parts are listed for the 2023 Kia Rio, from AJUSA and ELRING.
This group includes AJUSA 13275000 and ELRING B06380.
Motor Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10381 | 🇺🇸 US 🇨🇦 CA | RightHydraulic | View on Amazon |
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.
This group shows a single part: ANCHOR 10381.
Oil
Summary: Notes list SAE 0W-20 and SAE 5W-20. Confirm the weight on the filler cap before you buy. Replacement brands in this table include VALVOLINE, LIQUI MOLY and MOBIL.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular | 22044 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-201 Liter | View on Amazon |
| LIQUI MOLY Popular | 20438 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 0W-205 Liter | View on Amazon |
| LIQUI MOLY Popular | 22046 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-205 Liter | View on Amazon |
| MOBIL Popular | 124184 | 🇺🇸 US 🇨🇦 CA | 0W-20Mobil 1 Advanced Fuel Economy | View on Amazon |
| MOBIL Popular | 125197 | 🇺🇸 US 🇨🇦 CA | Full Synthetic 0W-20Mobil Full Synthetic | View on Amazon |
| VALVOLINE Popular | VV916 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| IDEMITSU | 30016051750 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A1 Quart | View on Amazon |
| IDEMITSU | 30016051953 | 🇺🇸 US | IFG3 0W-20 SQ/GF-7A5 Quart | View on Amazon |
| LIQUI MOLY | 2207 | 🇺🇸 US 🇨🇦 CA | Special TEC AA 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20436 | 🇺🇸 US 🇨🇦 CA | Molygen New Generation 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 20198 | 🇺🇸 US 🇨🇦 CA | Special Tec V 0W-201 Liter | View on Amazon |
| LIQUI MOLY | 2208 | 🇺🇸 US 🇨🇦 CA | Special Tec AA 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 20200 | 🇺🇸 US 🇨🇦 CA | Special Tec V 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 22190 | 🇺🇸 US 🇨🇦 CA | Top Tec 6610 0W-205 Liter | View on Amazon |
| LIQUI MOLY | 22048 | 🇺🇸 US 🇨🇦 CA | Top Tec 6600 0W-2020 Liter | View on Amazon |
| LUCAS OIL | 10564 | 🇺🇸 US 🇨🇦 CA | FULL SYNTHETIC MOTOR OIL SAE 0W-201 qt | View on Amazon |
| LUCAS OIL | 18003 | 🇺🇸 US 🇨🇦 CA | Full Synthetic Motor Oil SAE 0W-206 Gallon | View on Amazon |
| MOBIL | 120926 | 🇺🇸 US 🇨🇦 CA | Extended Performance 0W-20Mobil 1 Extended Performance | View on Amazon |
| MOBIL | 125386 | 🇺🇸 US 🇨🇦 CA | ESP X2 0W-20ESP X2 Full Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| PENTOSIN | 8044317 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pento Speed FESAE 0W-20 | View on Amazon |
| PENTOSIN | 8044319 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pento Speed FESAE 0W-20 | View on Amazon |
| VALVOLINE | VV927 | 🇲🇽 MX | Advanced Protection Full Synthetic SAE 5W-201 Quart | View on Amazon |
| VALVOLINE | 891680 | 🇲🇽 MX | Extended Protection Full Synthetic SAE 5W-201 Quart | View on Amazon |
| VALVOLINE | 891682 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904536 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 904540 | 🇲🇽 MX | Restore & Protect Full Synthetic SAE 5W-201 Quart | View on Amazon |
| VALVOLINE | 888048 | 🇺🇸 US 🇨🇦 CA | European Vehicle Full Synthetic SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 891672 | 🇲🇽 MX | Extended Protection Full Synthetic SAE 5W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 904538 | 🇺🇸 US 🇨🇦 CA | Restore & Protect Full Synthetic SAE 0W-205 Quart | View on Amazon |
| VALVOLINE | 904562 | 🇲🇽 MX | Restore & Protect Full Synthetic SAE 5W-205 Quart | View on Amazon |
| VALVOLINE | 881147 | 🇲🇽 MX | Advanced Protection Full Synthetic SAE 5W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881150 | 🇺🇸 US 🇨🇦 CA | Advanced Protection Full Synthetic SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 898664 | 🇺🇸 US 🇨🇦 CA | Hybrid Vehicle Full Synthetic SAE 0W-205 Quart | View on Amazon |
High Mileage (>75,000 Miles)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL | 125203 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage 0W-20Mobil Full Synthetic | View on Amazon |
| MOBIL | 122535 | 🇺🇸 US 🇨🇦 CA | High Mileage 0W-20Mobil 1 High Mileage | View on Amazon |
| MOBIL | 123836 | 🇺🇸 US 🇨🇦 CA | Extended Performance High Mileage 0W-20Extended Performance High Mileage Synthetic Motor Oil 0W-20, 1 Quart | View on Amazon |
| VALVOLINE | 852400 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 833002 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-201 Quart | View on Amazon |
| VALVOLINE | 881149 | 🇺🇸 US 🇨🇦 CA | Max Life High Mileage SAE 0W-20Easy Pour 5 Quart | View on Amazon |
| VALVOLINE | 881168 | 🇺🇸 US 🇨🇦 CA | Full Synthetic High Mileage with Max Life Technology SAE 0W-20Easy Pour 5 Quart | View on Amazon |
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.
40 Oil parts for the 2023 Kia Rio come from 6 brands — VALVOLINE, LIQUI MOLY, 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 33 parts.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 090033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | StandardM14-1.50 | View on Amazon |
| DORMAN | 090053 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MetalPilot Point | View on Amazon |
| REIN | HWU0110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| SKP | SK090053CD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Metal | View on Amazon |
This table covers the drain plugs in the oil pan.
4 Oil Drain Plug parts for the 2023 Kia Rio come from 3 brands — DORMAN, REIN and SKP.
This group includes DORMAN 090033, DORMAN 090053 and REIN HWU0110 and the remaining parts above.
Oil Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 22007100 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
| DORMAN | 095147 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SizeM14 | View on Amazon |
| DORMAN | 995147CD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
3 Oil Drain Plug Gasket parts are listed for the 2023 Kia Rio, from DORMAN and AJUSA.
Listed part numbers: AJUSA 22007100, DORMAN 095147 and DORMAN 995147CD.
Oil Filler Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD | MO81 | 🇲🇽 MX | Gasket or Seal Pre-Installed: Yes | View on Amazon |
| MOTORAD | MO151 | 🇺🇸 US 🇨🇦 CA | Cam Type: Screw -On | View on Amazon |
| MOTORAD | MO223 | 🇺🇸 US 🇨🇦 CA | Cam Type: Threaded | View on Amazon |
| SKP | SKMO81 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the caps on the oil filler neck.
4 Oil Filler Cap parts for the 2023 Kia Rio come from 2 brands — MOTORAD and SKP.
Listed part numbers: MOTORAD MO81, MOTORAD MO151 and MOTORAD MO223, plus the other parts above.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRO-TEC Popular | PXL10473 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VARIOUS MFR Popular | 2630035503 | 🇲🇽 MX | View on Amazon | |
| CHAMP / LUBER-FINER | P1083 | 🇺🇸 US 🇨🇦 CA | Anti-Drain Back Valve: No | View on Amazon |
| FVP | G0473 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular | WL10473 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| BECK/ARNLEY | 0410888 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Housing Gasket, Housing Drain Plug, Pin and Washer | View on Amazon |
| FEL-PRO | OFCS3011 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Includes Cap and Filter | View on Amazon |
| FRAM | CH12782 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extra GuardCartridge Filter | View on Amazon |
| HYUNDAI | 263502M000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VARIOUS MFR | PO99518EX | 🇺🇸 US 🇨🇦 CA | Extended Life | View on Amazon |
| VARIOUS MFR | PG4459EX | 🇲🇽 MX | Extended Life | View on Amazon |
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.
11 Oil Filter parts for the 2023 Kia Rio come from 9 brands — VARIOUS MFR, PRO-TEC, CHAMP / LUBER-FINER and 6 other brands. The "Popular" part is PRO-TEC PXL10473.
The Economy section lists 4 options from PRO-TEC, VARIOUS MFR, CHAMP / LUBER-FINER and 1 other brand — the catalog's value-priced group. PRO-TEC PXL10473 is listed in this group.
In the Standard Replacement grade, VARIOUS MFR, WIX, BECK/ARNLEY and 3 other brands supply 7 parts: built to original-equipment specification. A representative part number is WIX WL10473.
Oil Filter Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTOTECNICA | HY1422872 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| MOTORAD | MO387 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Oil Filter covers.
2 Oil Filter Cover parts are listed for the 2023 Kia Rio, from AUTOTECNICA and MOTORAD.
Part numbers include AUTOTECNICA HY1422872 and MOTORAD MO387.
Oil Filter Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP | SK263002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Plastic | View on Amazon |
This table covers the Oil Filter housings.
One part is listed for the 2023 Kia Rio — SKP SK263002.
Oil Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SPECTRA PREMIUM | HYP18A | 🇲🇽 MX | View on Amazon |
This table covers the oil pans that hold the engine's oil sump.
One part is listed for the 2023 Kia Rio — SPECTRA PREMIUM HYP18A.
Timing Chain
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES | C531 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the timing chains that keep the cams in time with the crank.
One part is listed for the 2023 Kia Rio — CLOYES C531.
Timing Chain & Component Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES | 90531SX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Does Not Include SprocketsIncludes Timing Chain Tensioner Guide, Chain Guide, Timing Chain | View on Amazon |
| INA | ZC76305 | 🇲🇽 MX | Includes 1 Chain, 1 Crank Sprocket, 1 Tensioner Arm, 1 Guide, 1 TensionerDoes Not Include Cam Sprocket | View on Amazon |
This table covers kits that group a timing chain with the related tensioners and guides.
2 Timing Chain & Component Kit parts for the 2023 Kia Rio come from 2 brands — CLOYES and INA.
Part numbers include CLOYES 90531SX and INA ZC76305.
Timing Chain Guide / Damper
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES | 96183 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Timing Chain Tensioner Guide | View on Amazon |
| CLOYES | 96184 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Engine Timing Chain Guide | View on Amazon |
This table covers the guides and dampers that keep the timing chain on its path.
CLOYES supplies both parts for the 2023 Kia Rio.
Listed part numbers: CLOYES 96183 and CLOYES 96184.
Timing Chain Tensioner
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CLOYES | 95559 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
This group shows a single part: CLOYES 95559.
Torque Strut Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR | 10187 | 🇺🇸 US 🇨🇦 CA | Front Lower | View on Amazon |
| PIONEER | 630003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
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.
2 Torque Strut Mount parts are listed for the 2023 Kia Rio, from ANCHOR and PIONEER.
This group includes ANCHOR 10187 and PIONEER 630003.
Valve Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 56082200 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
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.
This group shows a single part: AJUSA 56082200.
Valve Spring Retainer Keeper
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MELLING | VL1060 | 🇺🇸 US 🇨🇦 CA | Valve Stem Diameter: 0.215 in | View on Amazon |
This table covers the keepers that lock each valve-spring retainer to the stem.
One part is listed for the 2023 Kia Rio — MELLING VL1060.
Valve Stem Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA | 57070400 | 🇲🇽 MX | Engine # G4FG,F4FG | View on Amazon |
| AJUSA | 12030100 | 🇲🇽 MX | Intake4.1 X 9.75 X 12 | View on Amazon |
| AJUSA | 12033800 | 🇲🇽 MX | Exhaust4.35 X 9.75 X 12 | View on Amazon |
| FEL-PRO | SS72939 | 🇺🇸 US 🇨🇦 CA | Set | View on Amazon |
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.
4 Valve Stem Seal parts for the 2023 Kia Rio come from 2 brands — AJUSA and FEL-PRO.
This group includes AJUSA 57070400, AJUSA 12030100 and AJUSA 12033800 and the remaining parts above.
Variable Valve Timing (VVT) Solenoid / Actuator
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 918024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Exhaustor Intake | View on Amazon |
| SKP Popular | SK918024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Exhaustor Intake | View on Amazon |
| ROSTRA | 790055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Exhaustor Intake | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI | 2435508000 | 🇺🇸 US | Oil Control | View on Amazon |
| HYUNDAI | 243572M000 | 🇺🇸 US | Exhaust | View on Amazon |
| HYUNDAI | 2435507000 | 🇺🇸 US | Oil Control | View on Amazon |
| STANDARD MOTOR PRODUCTS | VVT114 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
7 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2023 Kia Rio come from 5 brands — HYUNDAI, DORMAN, SKP and 2 other brands. The "Popular" part is DORMAN 918024.
The Economy section: 3 options from DORMAN, SKP and ROSTRA. DORMAN 918024 is listed in this group.
Standard Replacement: 4 parts, from HYUNDAI and STANDARD MOTOR PRODUCTS. A representative part number is HYUNDAI 2435508000.
Part numbers include DORMAN 918024, SKP SK918024 and ROSTRA 790055, among others listed above.
Variable Valve Timing (VVT) Sprocket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HYUNDAI | 243502M010 | 🇺🇸 US | Intake | View on Amazon |
This table covers the cam phaser sprockets used by the variable-valve-timing system.
This group shows a single part: HYUNDAI 243502M010.
Buying Engine Parts for a 2023 Kia Rio
On this vehicle, the engine covers the internals and hard parts that build compression and keep oil where it belongs — gaskets, bearings, camshafts, lifters, seals and timing components.
- Confirm you have the 1.6L L4 engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Oil and Oil Filter .
Frequently Asked Questions
How many engine parts fit the 2023 Kia Rio?
Our catalog currently lists 101 engine parts for the 2023 Kia Rio across 28 subcategories and 32 brands, covering the 1.6L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of engine problems on a 2023 Kia Rio?
Common symptoms include oil spots under the vehicle, blue or white exhaust smoke, ticking from the valvetrain, or coolant mysteriously disappearing. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What oil viscosity is listed for the 2023 Kia Rio?
Oil rows on this page include SAE 0W-20 and SAE 5W-20. Confirm the engine and the weight on the filler cap before you buy — high-mileage and standard fills can differ.
What should I replace at the same time?
Where labor overlaps, replace the seals and gaskets for anything you open up; a timing job should always include the tensioner and guides, not just the belt or chain.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2023 Kia Rio was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2023 Kia Rio?
Every part on this page is matched to the 1.6L L4 engine. Then engine hard parts are unforgiving of guesswork — confirm the casting or engine code before ordering, because one model year can hide two different blocks. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Kia Rio
Engine Parts for Other Kia Rio Years
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