Ngk Spark Plugs Special Spark Plug - Superior Ignition
Ngk Spark Plugs Special Spark Plug - Superior Ignition
Available in stock (15)
-
Estimated delivery: Feb 07 - Feb 11
About this product
About this product
Experience superior ignition and reliable performance with NGK Spark Plugs Special Spark Plug. Engineered for serious power and compatible with diverse applications and riding styles, this spark plug ensures optimal engine operation. Its versatile design prevents fouling and pre-ignition, delivering consistent combustion across a wide range of heat conditions.
Description
The NGK Special Spark Plug boasts high-alumina ceramics, significantly improving heat dissipation and electrical insulation, leading to enhanced performance and longevity. A deep-seated copper core broadens the operating heat range, optimizing combustion efficiency. The nickel alloy tip provides exceptional durability and resistance to wear, ensuring extended spark plug life. Whether you're a seasoned professional or a dedicated enthusiast, this spark plug delivers the performance and reliability you demand.
Features & highlights
- High-alumina ceramics enhance heat dissipation and electrical insulation.
- Deep-seated copper core ensures a wider heat range for optimal performance.
- Nickel alloy tip extends spark plug life and resists wear.
- Versatile design suitable for various applications and riding styles.
- Prevents fouling when running cool and pre-ignition when running hot.
- Superior construction guarantees reliable power and consistent ignition.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 4455
- Center Electrode Projection: Projected
- Center Electrode Type: Standard
- Electrical Resistance: 5k Ohms
- Electrode Tip Material: Nickel Alloy
- Ground Electrode Configuration: Double
- Ground Electrode Shape: Standard
- Heat Range: 7
- Hex Size: 16 mm (5/8")
- Spark Gap: 0.8 mm (0.031")
- Terminal Configuration: Solid Terminal
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 10 mm
- Type: Resistor Type
Important to know
Ensure compatibility with your specific engine type and application 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
4455
Spark Plug
10 mm
19,1 mm (3/4")
0,8 mm (0,031")
Solid Terminal
7
16 mm (5/8")
Standard
Double
Nickel Alloy
Standard
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.

