The NGK Spark Plugs Iridium IX BPR7HIX spark plug is designed to deliver reliable ignition, consistent engine performance, and extended service life. Featuring a fine iridium center electrode, this replacement spark plug requires less voltage to produce a strong spark than conventional nickel-electrode designs. The reduced voltage demand can help lower strain on ignition components while supporting dependable starts, smooth operation, and efficient combustion.
The BPR7HIX model uses an iridium electrode that is approximately 25% smaller than a platinum electrode and about one-quarter the size of a conventional nickel electrode. This ultra-small center electrode promotes a focused spark for reliable ignition across a range of operating conditions. Its new metal shell plating also provides enhanced resistance to corrosion, helping protect the plug in demanding engine environments.
Manufactured by NGK Spark Plugs and supplied under vendor part number 5944, this Iridium IX spark plug is intended as a direct replacement where the BPR7HIX model is specified. Verify the engine application, heat range, thread specification, reach, and terminal configuration before installation to ensure proper fitment. The NGK BPR7HIX is suitable for compatible automotive, powersports, outdoor power equipment, and other gasoline-engine applications requiring this model.
Features:
- Iridium center electrode: Provides a fine, durable electrode designed for reliable ignition and long service life.
- Reduced voltage requirement: The ultra-small center electrode helps produce a strong spark with less ignition voltage.
- Ignition system support: Lower voltage demand can help reduce strain on compatible ignition components.
- Corrosion-resistant shell: Enhanced metal shell plating helps protect against corrosion in demanding conditions.
- Model and part number: NGK Spark Plugs Iridium IX BPR7HIX, manufacturer and vendor part number 5944.
- Fitment: Designed for engines that specify the NGK BPR7HIX spark plug; verify application details before installation.