NGK CR9EHIX-9 Iridium IX Spark Plug | 6216

Price fo 4 Spark Plugs

General Specifications

The NGK IX Iridium series plugs are specifically designed for performance enthusiasts. The fine-wire central electrode ensures high durability and a consistent spark. The iridium alloy has an extremely high melting point, making it ideal for today’s high-tech, high-performance engines.

• Triple-metal coating: Provides superior corrosion resistance and anti-seizing properties.
• Corrugated ribs: Prevent flashover.
• Pure alumina silicate ceramic insulator: Provides superior strength and better heat transfer.
• Copper core: Assists in heat removal.
• Triple seals: Prevent leakage.

Outer Layer

• Thread size: 10 mm
• Thread pitch: 1.00 mm
• Base type: Gasket
• Thread length: 19 mm
• Hex size: 16 mm
• Terminal type: Solid
• Gap: 0.9 mm

Central Electrode

• Material: Iridium
• Electrode type: Fine-tipped
• Size: 0.6 mm

Electrode Projection

• Extended projection: Yes

Ground Electrode

• Material: Platinum
• Electrode type: Standard

Physical Properties

• Resistance: Yes
• Resistance value: 5 kOhm
• Heat range: 9
• Lifespan: 100,000 miles
• Origin: Japan

Iridium Spark Plugs