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2012 Black SX Prem. & Tech.
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Discussion Starter · #1 ·
My receipt from Kia years ago says spark plug part number 18847-08220 (Kia/Hyundai).

But searching that it seems the number is obsolete or superseded?

What spark plugs are correct for a 2012 SX?

I am interested in whatever options are a correct fit, whether OEM or after-market. Any help is appreciated.
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