NGK CR7HSA Spark Plug - 4549

Ensure optimal engine performance with the NGK CR7HSA Spark Plug. This high-quality spark plug is engineered for reliability and enhanced combustion efficiency, making it an ideal choice for both professional mechanics and motorcycle enthusiasts. Experience improved starting, smoother idling, and reduced emissions with this dependable component.

Description

The NGK CR7HSA spark plug delivers consistent spark and long-lasting performance. Featuring trivalent metal plating, it offers superior anti-corrosion and anti-seizing properties, ensuring easy installation and removal. The pure alumina silicate ceramic insulator provides exceptional strength and improved heat transfer, preventing overheating and extending the plug's lifespan. Triple seals effectively prevent leakage, maintaining optimal compression, while corrugated ribs minimize flashover. Its copper core efficiently aids in heat removal, preventing pre-ignition and fouling. This resistor-type spark plug features a 10 mm thread size and a 12.7 mm (1/2") thread reach, designed for a broad range of motorcycle applications.

Features & highlights

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties for easy maintenance.
• Pure alumina silicate ceramic insulator ensures superior strength and efficient heat transfer.
• Triple seals prevent combustion leakage, maintaining optimal engine performance.
• Corrugated ribs prevent flashover, ensuring consistent ignition.
• Copper core aids in heat removal, preventing pre-ignition and extending spark plug life.
• Standard nickel alloy electrode tip for reliable spark and long-lasting performance.

Technical specifications

• Brand: NGK Spark Plugs
• MPN: CR7HSA
• Center Electrode Type: Standard
• Electrode Tip Material: Nickel Alloy
• Electrical Resistance: 5k Ohms
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Heat Range: 7
• Hex Size: 16 mm (5/8")
• Spark Gap: 0.7 mm
• Terminal Configuration: Threaded Stud
• Thread Reach: 12.7 mm (1/2")
• Thread Size: 10 mm
• Type: Resistor

Important to know

Ensure this spark plug is the correct fit for your motorcycle model before installation. Refer to your vehicle's service manual for proper installation procedures and torque specifications.