NGK SPARK PLUG R5673-9 3442
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NGK Spark Plug R5673-9 3442. Engineered to endure the harshest engine conditions in high-performance applications. Features a unique V-cut in the center electrode for faster spark development, enhanced ignitability, and reduced quenching for improved combustion. Special insulator nose configuration optimizes throttle response. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator provides excellent strength and efficient heat transfer. Copper core aids in heat dissipation. Triple seals prevent leakage. Sold individually. Part Number: 37-R5673-9. NGK Reference Number: 3442. Thread Reach: 11.2 mm (7/16"). Thread Diameter: 14 mm. Terminal Type: M4 Thread. Electrode Material: V-Grooved Nickel. Hex Spanner Size: 16 mm (5/8"). Type: Non-Resistor. Pack Size: Single Unit.
- SKU
- 37-R5673-9
- Brand
- NGK
- Availability
- In Stock (6)
- General Product Group
- Ignition & Electrical Parts
- General Product Type
- Spark Plug
- Variant Id
- 235642
FULL DESCRIPTION
NGK Racing Spark Plug R5673-9 (3442)
This NGK Racing Series spark plug is engineered to endure the harshest engine conditions in high-performance applications. It features a unique V-cut in the center electrode, directing the spark to the edge for faster spark development, enhanced ignitability, and reduced quenching for improved combustion. The special insulator nose configuration optimizes throttle response.
Key Features:
- V-Grooved Nickel Electrode: Engineered for improved ignitability and performance.
- Trivalent Metal Plating: Provides superior anti-corrosion and anti-seizing properties.
- Corrugated Ribs: Prevent flashover and enhance electrical insulation.
- Pure Alumina Silicate Ceramic Insulator: Offers excellent strength and efficient heat transfer.
- Copper Core: Aids in heat dissipation to maintain optimal performance.
- Triple Seals: Prevent leakage, ensuring reliability under extreme conditions.
- Non-Resistor Type: Designed for high-performance applications.
Specifications:
- NGK Reference Number: 3442
- Thread Reach: 11.2 mm (7/16 inch)
- Thread Diameter: 14 mm
- Terminal Type: M4 Thread
- Hex Spanner Size: 16 mm (5/8 inch)
- Sold Individually
This NGK Racing spark plug is built for superior performance and durability in extreme racing conditions. The V-groove design enhances combustion efficiency by producing a more focused spark, optimizing power and engine response. It is perfect for high-demand engines requiring precision and reliability.
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