Description
Spark plug performance directly impacts engine reliability, throttle response, and fuel efficiency—especially under high-load conditions. The NGK DR7EA 4830 delivers a wider operating heat range, preventing both fouling and preignition regardless of your driving demands. Whether you’re tuning a street engine or pushing limits at the track, this plug maintains consistent ignition across varied conditions.
- High alumina ceramic construction
- Deep-seated copper core
- Nickel alloy electrode tip
- Wide heat range capability
- Improved thermal dissipation
- Enhanced electrical insulation
- Reduced fouling tendency
- Extended service life
- MPN: 4830
- Versatile fitment applications
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