NGK SPARK PLUG CR7EB 4663

NGK Spark Plug - CR7EB (4663)

Key Features:

• Wide Heat Range: Copper wire core allows for better heat dissipation compared to iron cores, improving performance.


• Efficient Cooling: Copper dissipates heat more quickly, cooling the electrode and insulator tip effectively.


• Raised Pre-Ignition Rating: High conduction copper and a long nose insulator help maintain stable performance under high temperatures.


• Durable Construction: Designed for longer life and optimum performance in demanding conditions.


• Anti-Corrosion: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.


• Flashover Prevention: Corrugated ribs on the insulator prevent flashover for consistent ignition.


• Superior Insulation: Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.


• Efficient Heat Removal: Copper core and triple seals help prevent leakage, maintaining reliable spark plug performance.

Specifications:

• Heat Range: 7


• Thread Size: 10mm


• Reach: 19mm (3/4")


• Hex Size: 5/8" (16mm)


• Seat Type: Gasket


• Gap: 0.031" (0.8mm)


• Terminal Type: Solid Terminal Nut


• Type: Resistor


• Weight: 0.05 lbs


• Units Sold: Single


• Alternate/OEM Part Numbers: 21030061, 4663


• Part No.: 37-CR7EB (oro2u.com)

Applications:

Aprilia:

• 2011–2010 Aprilia SportCity 125


• 2009 Aprilia Sportcity One 125

Ski-Doo:

• 2011 Ski-Doo Expedition 600 ACE Sport


• 2011 Ski-Doo MX-Z 600 ACE Sport


• 2011 Ski-Doo Renegade 600 ACE Sport


• 2011 Ski-Doo Skandic WT 600 ACE


• 2011 Ski-Doo Tundra LT 600 ACE

Vespa:

• 2014–2010 Vespa LX 50 4 V

Benefits:

• Longer Life & Optimum Performance: NGK’s traditional plugs are designed for maximum durability and efficient operation.


• Superior Ignition: Provides reliable, stable ignition across a wide range of temperatures, preventing misfires.


• Efficient Heat Management: Copper core and high-quality ceramic insulator provide efficient heat dissipation, improving engine performance.


• Versatile Compatibility: Ideal for a wide variety of models from Aprilia, Ski-Doo, and Vespa, ensuring compatibility across different engines.

The NGK CR7EB Spark Plug is a top choice for performance-driven vehicles, offering exceptional durability, reliable ignition, and efficient heat management for a range of Aprilia, Ski-Doo, and Vespa models.