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2012 Black SX Prem. & Tech.
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2,191 Posts
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But searching that it seems the number is obsolete or superseded?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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Your K5 Optima Vendor
Tesla Model X P100D
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28,677 Posts
If you are looking for an OE replacement style plug, the NGK 1422 Spark Plugs we carry will do the job great.

However, if you are looking for a better performing plug, or if your vehicle is tuned, you would want to go with the HKS M45XL Spark Plugs.

We carry both in stock and offer free same day shipping on all orders placed before 4pm PST.
 
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