Ngk Spark Plugs - Spark Plug
Ngk Spark Plugs - Spark Plug
Available in stock (15)
About this product
About this product
Upgrade your engine's performance with this high-quality spark plug from NGK Spark Plugs. Designed for optimal combustion and longevity, this spark plug ensures reliable ignition and efficient operation. Experience improved fuel economy and reduced emissions with this essential component.
Description
The NGK Spark Plug features trivalent metal plating for superior anti-corrosion and anti-seizing properties, ensuring durability and easy removal. Its pure alumina silicate ceramic insulator provides exceptional strength and enhanced heat transfer, preventing overheating and maintaining stable performance under demanding conditions. Triple seals effectively prevent leakage, while corrugated ribs minimize flashover, guaranteeing consistent spark delivery. The copper core efficiently aids in heat removal, further contributing to the plug's reliability and extended lifespan. With a 0.7 mm spark gap, this resistor-type spark plug delivers a consistent and powerful spark.
Features & highlights
- Trivalent metal plating offers excellent resistance to corrosion and seizing.
- Alumina silicate ceramic insulator provides superior strength and heat dissipation.
- Triple seals prevent combustion gas leakage, ensuring optimal performance.
- Corrugated ribs minimize the risk of flashover.
- Copper core enhances heat removal for consistent operation.
- Resistor type plug minimizes radio frequency interference (RFI).
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 4259
- Center Electrode Type: Standard
- Center Electrode Projection: Projected
- Electrode Tip Material: Platinum
- Electrical Resistance: 5k Ohms
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 7
- Hex Size: 16 mm (5/8")
- Spark Gap: 0.7 mm
- Terminal Configuration: Solid Terminal
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 10 mm
- Type: Resistor
- Units: Each
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
4259
Spark Plug
10 mm
19,1 mm (3/4")
0.7 mm
Solid Terminal
7
16 mm (5/8")
Standard
Single
Platinum
Standard
Projected
5k Ohms
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.
Based in Denmark
Fast customer support
Over 80.000 Products
What do our customers say?
Mads H
“I've always use Alpine helmets, very happy and fast delivery.”
Louis K.
"I put in my motorcycle and it showed me which headlights that fit my motorcycle. Very easy to find and very good quality."
Rasmus C.
“Easy to find a new oil filter that fit my bike. Fast delivery and easy process.”
Kathrine O.
"Needed new mirrors and wanted Arlen Ness mirrors. Good service and smooth process"
