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02 · IG Ignition and tune-up · Kia Niro
Kia Niro spark plugs
for 2020–2024 model years · what changes the fit
01 About the part
Fire the air and fuel mix in each cylinder. Most modern engines use iridium or platinum plugs with long service intervals. All about spark plugs →
02 What changes the fit
- The first-generation Niro has model years 2017 through 2022, so the 2020–2022 Niro on this page is that generation. source
- The second-generation Niro (SG2) has model years from 2023. Kia released it at the Seoul Mobility Show on 25 November 2021 and launched it on 25 January 2022. source
- 2 spark-ignition engines across 2020–2024: 1.6L 4-cyl (hybrid, 2020–2024); 1.6L 4-cyl (plug-in hybrid, 2020–2023). EPA fuel economy records
- The Electric electric has no spark plugs. Diesels use glow plugs.
- Plug count, gap, and heat range come from the engine maker. Check your owner's manual or enter your VIN; don't go by cylinder count alone.
- EPA rates 4 Niro versions separately for these years: Niro Electric, Niro FE, Niro Plug-in Hybrid, Niro Touring.
Engines, 2020–2024
| Engine | Cylinders | Fuel | Years | Source |
|---|---|---|---|---|
| Electric | electric | 2020–2024 | EPA | |
| 1.6L 4-cyl | 4 | hybrid | 2020–2024 | EPA |
| 1.6L 4-cyl | 4 | plug-in hybrid | 2020–2023 | EPA |
NHTSA recalls · ignition
NHTSA lists no ignition recalls for the 2020–2024 Kia Niro as of 2026-11-09. NHTSA recalls
03 Cross-reference
Coming soon
Interchange numbers for Kia Niro spark plugs show here once we have a source we can cite. Until then, enter your VIN in the factory parts catalog to get the original-equipment number, and compare that number across stores.
04 Questions
Which Kia Niro engines does this cover?
2020–2024: Electric, 1.6L 4-cyl, as listed in EPA records.
Any Kia Niro recalls for ignition?
None for 2020–2024 in NHTSA's records, checked 2026-11-09.
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Facts on this page: engines from fueleconomy.gov (U.S. DOE and EPA); recalls from NHTSA, checked 2026-11-09. Prices come only from the retailers and the live eBay listings.