The 2025 Kia Niro has 30 engine parts with verified fitment on this page — 7 part types and 19 brands, covering both the 1.6L L4 ELECTRIC/GAS and the ELECTRIC. Each part includes a manufacturer part number and application notes.
On the 2025 Kia Niro, 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. 26 parts of the 30 listed are Oil (12 parts), Oil Filter (11 parts) and Oil Drain Plug (3 parts). The other 4 part types cover the remaining 4 parts.
The 2025 Kia Niro was sold with both the 1.6L L4 ELECTRIC/GAS and the ELECTRIC. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
19 brands supply engine parts for the 2025 Kia Niro, led by LIQUI MOLY (3 parts), VALVOLINE (3 parts) and IDEMITSU (3 parts), plus 16 more brands. Quality grades include Standard Replacement, Economy and High Performance / Heavy Duty.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2025 Kia Niro. 6 parts have it, including LIQUI MOLY 20328 (Oil) and MOBIL M1104A (Oil Filter). Each part number opens a page with every vehicle that part fits.
Crankshaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 1.6L L4 ELECTRIC/GAS | BS40740 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
This group shows a single part: FEL-PRO BS40740.
Engine Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TECHPRO Fits: 1.6L L4 ELECTRIC/GAS | KI1228189 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Lower | View on Amazon |
This table covers the Engine covers.
One part is listed for the 2025 Kia Niro — TECHPRO KI1228189.
Oil
Summary: Notes list SAE 0W-16. Confirm the engine and the weight on the filler cap before you buy. Replacement brands in this table include LIQUI MOLY, VALVOLINE and IDEMITSU.
Full Synthetic
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular Fits: 1.6L L4 ELECTRIC/GAS | 20328 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Special Tec AA 0W-165 Liter | View on Amazon |
| MOBIL Popular Fits: 1.6L L4 ELECTRIC/GAS | 124321 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 0W-16Mobil 1 Advanced Fuel Economy | View on Amazon |
| VALVOLINE Popular Fits: 1.6L L4 ELECTRIC/GAS | 878399 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Protection Full Synthetic SAE 0W-16Easy Pour 5 Quart | View on Amazon |
| IDEMITSU Fits: 1.6L L4 ELECTRIC/GAS | 30016050750 | 🇺🇸 US | IFG3 0W-16 SQ/GF-7B1 Quart | View on Amazon |
| IDEMITSU Fits: 1.6L L4 ELECTRIC/GAS | 30016050953 | 🇺🇸 US | IFG3 0W-16 SQ/GF-7B5 Quart | View on Amazon |
| LIQUI MOLY Fits: 1.6L L4 ELECTRIC/GAS | 20324 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Special Tec AA 0W-161 Liter | View on Amazon |
| LIQUI MOLY Fits: 1.6L L4 ELECTRIC/GAS | 22251 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Molygen New Generation 0W-161 Liter | View on Amazon |
| LUCAS OIL Fits: 1.6L L4 ELECTRIC/GAS | 11181 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FULL SYNTHETIC MOTOR OIL SAE 0W-161 Quart | View on Amazon |
| LUCAS OIL Fits: 1.6L L4 ELECTRIC/GAS | 18056 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Full Synthetic Motor Oil SAE 0W-166 Gallon | View on Amazon |
| VALVOLINE Fits: 1.6L L4 ELECTRIC/GAS | 878400 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Protection Full Synthetic SAE 0W-16Easy Pour 1 Quart | View on Amazon |
| VALVOLINE Fits: 1.6L L4 ELECTRIC/GAS | 886758 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Protection Full Synthetic SAE 0W-165 Gallon Bay Box | View on Amazon |
High Mileage (>75,000 Miles)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: 1.6L L4 ELECTRIC/GAS | 30015121750 | 🇺🇸 US | IFG5 0W-16 SP/GF-6B1 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.
12 Oil parts for the 2025 Kia Niro come from 5 brands — LIQUI MOLY, VALVOLINE, IDEMITSU and 2 other brands. The "Popular" part is LIQUI MOLY 20328.
The Full Synthetic section lists 11 options from LIQUI MOLY, VALVOLINE, IDEMITSU and 2 other brands — full-synthetic oils. LIQUI MOLY 20328 is listed in this group.
In the High Mileage (>75,000 Miles) grade, IDEMITSU supplies 1 part: oils grouped for high-mileage engines. A representative part number is IDEMITSU 30015121750.
Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 1.6L L4 ELECTRIC/GAS | 090033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | StandardM14-1.50 | View on Amazon |
| DORMAN Fits: 1.6L L4 ELECTRIC/GAS | 090053 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | MetalPilot Point | View on Amazon |
| REIN Fits: 1.6L L4 ELECTRIC/GAS | HWU0110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the drain plugs in the oil pan.
3 Oil Drain Plug parts for the 2025 Kia Niro come from 2 brands — DORMAN and REIN.
This group includes DORMAN 090033, DORMAN 090053 and REIN HWU0110.
Oil Filler Cap
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORAD Fits: 1.6L L4 ELECTRIC/GAS | MO151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cam Type: Screw -On | View on Amazon |
This table covers the caps on the oil filler neck.
This group shows a single part: MOTORAD MO151.
Oil Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FRAM Fits: 1.6L L4 ELECTRIC/GAS | FE9688 | 🇺🇸 US 🇨🇦 CA | Spin-OnTough Guard or Synthetic Endurance | View on Amazon |
| FVP Fits: 1.6L L4 ELECTRIC/GAS | R1334A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Spin-On Filter | View on Amazon |
| PRO-TEC Fits: 1.6L L4 ELECTRIC/GAS | PXL51334 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Spin-On Filter | View on Amazon |
| VARIOUS MFR Fits: 1.6L L4 ELECTRIC/GAS | 2630035503 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
High Performance / Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 1.6L L4 ELECTRIC/GAS | M1104A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Performance | View on Amazon |
| WIX Popular Fits: 1.6L L4 ELECTRIC/GAS | 51334XP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | XP Extreme DutyBest for Synthetic Motor Oils | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WIX Popular Fits: 1.6L L4 ELECTRIC/GAS | 51334 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Spin-On Filter | View on Amazon |
| ACDELCO Fits: 1.6L L4 ELECTRIC/GAS | PF1127 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentGasket Inner Diameter (mm): 54.6mm | View on Amazon |
| HASTINGS / BALDWIN Fits: 1.6L L4 ELECTRIC/GAS | B40159 | 🇺🇸 US 🇨🇦 CA | Plug-In Hybrid EX or Plug-In Hybrid SX Touring | View on Amazon |
| HENGST Fits: 1.6L L4 ELECTRIC/GAS | H97W05 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Filter Type: Spin-On | View on Amazon |
| VARIOUS MFR Fits: 1.6L L4 ELECTRIC/GAS | PG4459EX | 🇺🇸 US 🇨🇦 CA 🇲🇽 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 2025 Kia Niro come from 9 brands — VARIOUS MFR, WIX, FRAM and 6 other brands. The "Popular" part is MOBIL M1104A.
The Economy section lists 4 options from FRAM, FVP, PRO-TEC and 1 other brand — the catalog's value-priced group. FRAM FE9688 is listed in this group.
The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1104A is listed in this group.
In the Standard Replacement grade, WIX, ACDELCO, HASTINGS / BALDWIN and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is WIX 51334.
Oil Level Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| KIA Fits: 1.6L L4 ELECTRIC/GAS | 215902S000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
This group shows a single part: KIA 215902S000.
Buying Engine Parts for a 2025 Kia Niro
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.
- Match the engine first. Every engine part here is engine-specific; each row shows which engine(s) it fits.
- 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 2025 Kia Niro?
Our catalog currently lists 30 engine parts for the 2025 Kia Niro across 7 subcategories and 19 brands, covering both the 1.6L L4 ELECTRIC/GAS and the ELECTRIC. Each part is matched to the engine(s) it fits.
Do engine parts differ between 2025 Kia Niro engines?
Yes. Every engine part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of engine problems on a 2025 Kia Niro?
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 2025 Kia Niro?
Oil rows on this page include SAE 0W-16. 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 2025 Kia Niro 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 2025 Kia Niro?
First match the engine — each row shows which engine(s) the part fits. 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 2025 Kia Niro
Engine Parts for Other Kia Niro Years
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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.