Ngk Spark Plugs Iridium Spark Plug
Ngk Spark Plugs Iridium Spark Plug
Available in stock (7)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Experience the pinnacle of spark plug technology with the Ngk Spark Plugs Iridium Spark Plug. Engineered for superior performance and longevity, this spark plug delivers enhanced ignition and optimized combustion for your engine.
Description
The Ngk Iridium spark plug represents the highest standard in spark plug technology. Featuring a laser-welded iridium alloy on the center electrode, this plug offers exceptional resistance to spark erosion. Iridium, one of the hardest metals globally with a melting point of 2450°C, ensures a significantly extended service life – on average, twice as long as conventional nickel spark plugs. Optimize your engine's performance and reliability with this advanced spark plug. Fine wire center electrode provides more focused spark for better combustion. This resistor type spark plug provides reliable operation. Upgrade your motorcycle or powersports vehicle with the ultimate in spark plug technology.
Features & highlights
- Iridium alloy center electrode for exceptional durability.
- Laser-welded construction ensures precise and reliable performance.
- Extended service life compared to conventional nickel spark plugs.
- Fine wire center electrode provides more focused spark for better combustion.
- Improved ignition and optimized combustion.
- Resistor type spark plug provides reliable operation.
Technical specifications
- Brand: NGK SPARK PLUGS
- Vendor Part Number: 6419
- Center Electrode Type: Fine Wire
- Center Electrode Projection: Non-Projected
- Electrode Tip Material: Iridium
- Electrical Resistance: 5k Ohms
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 9
- Hex Size: 16 mm (5/8")
- Spark Gap: 0.9 mm
- Terminal Configuration: Threaded Stud
- Thread Reach: 19 mm (3/4")
- Thread Size: 10 mm
- Type: Resistor Type
Important to know
Please ensure compatibility with your vehicle's specifications before installation.
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
6419
Spark Plug
10 mm
19 mm (3/4")
0.9 mm
Threaded Stud
9
16 mm (5/8")
Standard
Single
Iridium
Fine Wire
Non-Projected
5k Ohms
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.

