Ngk Spark Plugs Nickel Spark Plug - Reliable Ignition
Ngk Spark Plugs Nickel Spark Plug - Reliable Ignition
Available in stock (15)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
Ensure reliable ignition and optimal engine performance with the NGK Spark Plugs Nickel Spark Plug. Designed for longevity and consistent operation, this spark plug is a dependable choice for a wide range of applications.
Description
The NGK Nickel Spark Plug is engineered to deliver superior performance and extended service life. Featuring trivalent metal plating, this spark plug offers exceptional anti-corrosion and anti-seizing properties, ensuring easy installation and removal. Corrugated ribs are incorporated into the design to prevent flashover, maintaining a consistent spark. The pure alumina silicate ceramic insulator provides superior strength and enhances heat transfer, while the copper core efficiently dissipates heat, preventing overheating. Triple seals ensure that there is no leakage, providing consistent and reliable performance under demanding conditions. This non-resistor type spark plug ensures maximum spark energy for optimal combustion.
Features & highlights
- Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
- Corrugated ribs prevent flashover for consistent spark.
- Pure alumina silicate ceramic insulator enhances strength and heat transfer.
- Copper core aids in efficient heat removal.
- Triple seals prevent leakage, ensuring reliable performance.
- Non-resistor type for maximum spark energy.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 6511
- Center Electrode Projection: Projected
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 5
- Hex Size: 20.6 mm (13/16")
- Spark Gap: 0.8 mm (0.031")
- Terminal Configuration: Removable Nut
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 14 mm
- Type: Non-Resistor Type
Important to know
Ensure the spark plug is correctly gapped before installation. Always consult your vehicle's service manual for specific spark plug requirements.
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
6511
Spark Plug
14 mm
19,1 mm (3/4")
0,8 mm (0,031")
Removable Nut
5
20,6 mm (13/16")
Standard
Single
Nickel Alloy
Standard
Projected
Non-Resistor Type
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.

