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02 · IG Ignition and tune-up · Mazda CX-50
Mazda CX-50 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
- Mazda has built the CX-50 since 2022 for the 2023 model year, for North America and China. It uses the same transverse front-wheel-drive platform as the fourth-generation Mazda3 and the CX-30, and is sold alongside the CX-5. source
- 2 spark-ignition engines across 2020–2024: 2.5L 4-cyl (gasoline, 2023–2024); 2.5L 4-cyl turbo (gasoline, 2023–2024). EPA fuel economy records
- 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.
Engines, 2020–2024
NHTSA recalls · ignition
NHTSA lists no ignition recalls for the 2020–2024 Mazda CX-50 as of 2026-11-09. NHTSA recalls
03 Cross-reference
Coming soon
Interchange numbers for Mazda CX-50 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 Mazda CX-50 engines does this cover?
2020–2024: 2.5L 4-cyl, 2.5L 4-cyl turbo, as listed in EPA records.
Any Mazda CX-50 recalls for ignition?
None for 2020–2024 in NHTSA's records, checked 2026-11-09.
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Guides: Ignition and tune-up · Mazda and other makes: official parts catalogs · Find the right part
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.