Ngk C8hsa Spark Plug
Ngk C8hsa Spark Plug
Available in stock (5)
-
Estimated delivery: Feb 06 - Feb 10
About this product
About this product
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.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
NGK SPARK PLUGS
6821
Spark Plug
10 mm
12,7 mm (1/2")
0.7 mm
Threaded Stud
8
16 mm (5/8")
Standard
Single
Nickel Alloy
Standard
Non-Projected
-
Non-Resistor
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

