What type of spark plug for 2007 Kia Spectra?

For a 2007 Kia Spectra, the recommended spark plug type is typically the NGK or Denso brand, specifically using a copper core or iridium spark plug. The part number for NGK is usually BKR5ES-11, while for Denso, it's often K20PR-U11. It's essential to check your vehicle's owner manual or consult with an automotive professional for specific recommendations based on your engine type.