The NGK Spark Plugs Iridium IX BPR8HIX spark plug is designed to deliver dependable ignition, efficient combustion, and long-lasting performance for compatible powersports, lawn and garden, marine, and small-engine applications. Its iridium center electrode uses a fine-wire design that requires less voltage to produce a strong spark, helping support easier starting and consistent engine operation.
NGK Spark Plugs engineered this Iridium IX model with an iridium electrode that is approximately 25% smaller than a platinum electrode and about one-quarter the size of a conventional nickel electrode. The reduced electrode diameter helps concentrate the spark, improve ignitability, and reduce the demand placed on the ignition system. This design can also contribute to extended ignition component life when the spark plug is correctly matched to the engine.
Feature: Fine-wire iridium center electrode supports reliable ignition and efficient combustion.
Feature: Reduced electrode diameter lowers voltage requirements for improved ignition-system performance.
Feature: Enhanced metal shell plating provides increased resistance to corrosion.
Feature: NGK Iridium IX construction is intended for long service life and consistent performance.
Feature: Designed for engines specified for the NGK BPR8HIX heat range and plug configuration.
This NGK Spark Plugs Iridium IX spark plug is manufacturer part number 6742 and vendor part number 6742. Confirm the engine manufacturer's specifications and application requirements before installation to ensure proper fitment, heat range, reach, and terminal configuration. Replace the spark plug using the recommended installation procedure and torque specification for the applicable engine.
Features:
- Fine-wire iridium center electrode supports reliable ignition and efficient combustion.
- Reduced electrode diameter lowers voltage requirements and helps extend ignition-system life.
- Enhanced metal shell plating provides increased resistance to corrosion.
- Iridium IX construction is designed for consistent performance and long service life.
- Fits applications specified for the NGK BPR8HIX spark plug configuration.