NGK SPARK PLUG BPR6EIX 6637
NGK BPR6EIX Iridium Spark Plug 6637. Designed for performance enthusiasts, this spark plug features a fine wire center electrode for durability and a stable spark. The iridium alloy ensures high melting point suitable for high-performance engines. Trivalent metal plating provides anti-corrosion and anti-seizing properties. Corrugated ribs prevent flashover. The pure alumina silicate ceramic insulator offers superior strength and heat transfer, while the copper core aids heat removal. Triple seals prevent leakage. Specifications: Resistor construction, Heat Range 6, 14 mm thread size, 19 mm (3/4") thread reach, 15/16" hex size, Solid/Fixed Terminal Nut, Projecting Insulator, Each unit. Weight: 0.15 lbs. Alternate/OEM Part Numbers: 21030289, 6637. Part Number: 37-BPR6EIX.
- SKU
- 37-BPR6EIX
- Brand
- NGK
- Availability
- In Stock (15)
FULL DESCRIPTION
NGK BPR6EIX Iridium Spark Plug
The NGK BPR6EIX Iridium Spark Plug is engineered for performance enthusiasts, offering enhanced durability and a stable spark. Its construction utilizes a fine wire center electrode and an iridium alloy with an extremely high melting point, making it ideal for high-performance engines.
Key Features:
- Iridium IX Series: Specifically designed for performance applications.
- Fine Wire Center Electrode: Ensures consistent spark and high durability.
- Iridium Alloy: Features an extremely high melting point for demanding engines.
- Trivalent Metal Plating: Provides excellent resistance to corrosion and seizing.
- Corrugated Ribs: Designed to prevent flashover.
- Pure Alumina Silicate Ceramic Insulator: Offers superior strength and efficient heat transfer.
- Copper Core: Aids in effective heat removal.
- Triple Seals: Ensure a leak-proof seal.
Specifications:
- Construction: Resistor
- Heat Range: 6
- Thread Size: 14 mm
- Thread Reach: 19 mm (3/4 inch)
- Hex Size: 15/16 inch
- Terminal Type: Solid/Fixed Terminal Nut
- Insulator Type: Projecting Insulator
- Unit: Each


