The premium NGK ZFR4F-11 SPARK PLUG (86-4043) is noted for its reliable and consistent performance, improved anti-fouling properties, and increased ignitability over regular nickel plugs. This trivalent metal plating avoids the need for anti-seize and has a unique v-cut feature in the center electrode that drives the spark to the edge of the electrode, allowing for faster spark development, increased ignitability, and reduced quenching. It is highly designed to work in a considerably wide temperature range than standard plugs and has a longer extra life is due to the robust copper core and nickel-tipped electrode.
Key Features:
- Provides dependable service
- Enhanced ignitability than ordinary nickel plugs
- The anti-corrosion and anti-seizing capabilities of trivalent metal plating are unrivaled.
- Corrugated ribs aid in deterring flashover
- Superior strength and better heat transfer by pure alumina silicate ceramic insulator
- Copper core aids in heat removal
- Triple seals prevent leakage
Specifications:
- SKU: 86-4043
- Weight: 0.18 LBS
- UPC: 087295440438
- Core Material: Nickel
- Top Material: Metal/Nickel
- Brand: Autowares
- Condition: New
