For a 2004 Hyundai Sonata, it's recommended to use NGK or Denso spark plugs, as they are known for their reliability and performance. For spark plug wires, consider using OEM Hyundai wires or quality aftermarket options like ACDelco or Bosch. Always consult your owner's manual for specific part numbers and compatibility to ensure optimal engine performance.
Copyright © 2026 eLLeNow.com All Rights Reserved.