Replacement for original spark plug 6R12. Thread 12 mm. Reach 19 mm (3/4"). Use with a 16 mm socket. Copper core electrode.
NGK V-Power spark plugs with copper core feature a specially designed V-grooved center electrode, improving ignition and reducing misfires. The 98% pure copper core ensures better heat dissipation for more reliable starts and reduced overheating risk.
- Cold-rolled threads preventing cross-threading and damage to cylinder heads.
- Trivalent coating eliminating the need for anti-seize paste.
High-quality alumina-silicate ceramic.
- Sold in pairs
Every Harley part, whether new or used , is checked and validated by our experts to ensure performance and peace of mind.
Order processing within 24 hours.
When you place your order, it will be shipped by our delivery service provider: Mondial Relay, for a service that meets your needs and is adapted to each destination.
