NGK C8HSA Spark Plug - 6821

Maximize your engine's performance with the NGK C8HSA Spark Plug. Engineered for reliability and efficiency, this spark plug delivers consistent ignition and optimized combustion for a smoother ride and improved fuel economy. Built with high-quality materials and advanced technology, the NGK C8HSA is a dependable choice for enthusiasts and professionals alike.

Description

The NGK C8HSA Spark Plug is designed to provide superior performance and durability. Featuring trivalent metal plating, this plug offers exceptional anti-corrosion and anti-seizing properties, ensuring long-lasting reliability. The pure alumina silicate ceramic insulator provides superior strength and enhanced heat transfer, preventing overheating and maintaining optimal operating temperatures. Triple seals prevent leakage, ensuring consistent performance. Corrugated ribs prevent flashover, improving ignition efficiency. The copper core efficiently removes heat, further enhancing the plug's longevity and performance. With a 0.7 mm spark gap and a 12.7 mm (1/2") thread reach, the C8HSA is engineered for precise fitment and optimal combustion.

Features & highlights

• Trivalent metal plating provides superior anti-corrosion and anti-seizing.
• Alumina silicate ceramic insulator enhances strength and heat transfer.
• Triple seals prevent leakage for consistent performance.
• Corrugated ribs prevent flashover, improving ignition efficiency.
• Copper core aids in efficient heat removal, extending plug life.
• Standard nickel alloy electrode tip for reliable ignition.

Technical specifications

• Brand: NGK Spark Plugs
• MPN: C8HSA
• Vendor Part Number: 6821
• Center Electrode Type: Standard
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Nickel Alloy
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Standard
• Heat Range: 8
• 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: Non-Resistor

Important to know

Ensure correct spark plug gap and torque during installation. Refer to your vehicle's service manual for specific instructions.