1. Replacementquality spark plug replacement for PMR7A CR7EIX spark plug, for RG4PHP spark plug, for IU22 spark plug, suitable for ATV, UTV, scooter, dirt bike, and gokart. OEMcompatible. Please verify your model and size before ordering to ensure this is the correct part. 2. **Quantity and Specifications**: Quantity: 1 spark plug ( as many as needed). Plug thread size: 10mm x 1mm, thread length: 19mm, hex size: 16mm, heat range: 7. 3. **Durability**: Features a meltingpoint electrode for extended service life. alumina ceramic ensures heat transfer and electrical insulation. corrosion resistance. 4. **Brand Heritage**: With a 60year history, the brand operates a refined and complete production line. In 2005, it became China's largest RD and manufacturing base for spark plugs. Later, it acquired all equipment and technical patents from Delphi USA's spark plug factory, embarking on a journey to global excellence!