NGK SPARK PLUG C8HSA 6821
NGK Spark Plug C8HSA 6821. Features a wide heat range achieved using copper wire instead of conventional iron cores. Copper dissipates heat efficiently, cooling the electrode and insulator tip. High-conduction copper and long nose insulator improve pre-ignition resistance. Designed to meet the needs of high-performance engines. Sold individually. Specifications: Heat Range 8, Thread Size 10 mm, Type Non-Resistor. Weight 0.12 lbs. Alternate/OEM Part Numbers: 6821, C8HSA. NGK standard plugs are constructed for durability and optimum performance. Copper core technology aids in heat dissipation, while the nickel construction ensures reliable operation under demanding conditions. The alumina silicate ceramic insulator provides superior strength and efficient heat transfer, with triple-sealed construction to prevent leakage.
- SKU
- 37-C8HSA
- Brand
- NGK
- Availability
- In Stock (10)
FULL DESCRIPTION
NGK Spark Plug C8HSA 6821
This NGK Spark Plug, part number C8HSA, is engineered for reliability and optimal performance in high-performance engines. It utilizes advanced copper core technology for superior heat dissipation, ensuring efficient cooling of the electrode and insulator tip. The long nose insulator design enhances pre-ignition resistance, contributing to a longer service life and consistent operation.
Key Features:
- Wide heat range for versatile application.
- Copper core construction for efficient heat dissipation.
- Long nose insulator design for improved pre-ignition resistance.
- Durable construction for demanding conditions.
- Triple-sealed to prevent leakage.
- Sold individually.
Specifications:
- Heat Range: 8
- Thread Size: 10 mm
- Type: Non-Resistor
- Alternate/OEM Part Numbers: 6821, C8HSA


