The NGK Spark Plugs Iridium IX BR8ECMIX Spark Plug is designed to deliver reliable ignition and enhanced performance for compatible powersports and small-engine applications. This premium iridium spark plug uses advanced electrode technology to support consistent combustion, dependable starting, and efficient operation. The model is identified as BR8ECMIX, with NGK Spark Plugs manufacturer and vendor part number 3520.
Its ultra-small diameter iridium center electrode requires less voltage than conventional designs, helping reduce the load on the ignition system and potentially extending ignition component life. The iridium electrode is approximately 25% smaller than a platinum electrode and about one-quarter the size of a conventional nickel electrode, promoting a focused spark and dependable ignition performance.
A specially plated metal shell provides enhanced resistance to corrosion, helping the NGK Iridium IX spark plug withstand demanding operating environments. The BR8ECMIX model should be matched to the original equipment application and engine specifications before installation to ensure correct heat range, reach, and thread compatibility. Always follow the vehicle or equipment manufacturer’s service recommendations for spark plug selection and installation.
Features:
- Iridium IX technology: Delivers advanced ignition performance and consistent combustion for compatible applications.
- Ultra-small center electrode: Requires less voltage and helps reduce strain on the ignition system.
- Enhanced ignition efficiency: Supports reliable starting and stable engine operation.
- Corrosion-resistant shell plating: Helps protect the plug in demanding operating conditions.
- Fitment: Designed for applications requiring the NGK Spark Plugs BR8ECMIX model and Part Number 3520; verify engine and equipment specifications before installation.