Ngk Iridium Ix Spark Plug - Ultimate Performance
Ngk Iridium Ix Spark Plug - Ultimate Performance
Available in stock (15)
-
Estimated delivery: Feb 07 - Feb 11
About this product
About this product
Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Designed for ultimate performance and longevity, this spark plug delivers enhanced ignition and improved engine efficiency.
Description
The NGK Iridium IX Spark Plug represents a significant advancement in spark plug technology. Its ultra-fine iridium center electrode, significantly smaller than both platinum and conventional nickel electrodes, concentrates spark energy for quicker starts and a more complete burn. This results in improved throttle response, increased fuel efficiency, and reduced emissions. The innovative design minimizes voltage requirements, extending the lifespan of your ignition system. Furthermore, the enhanced metal shell plating offers superior anti-corrosion properties, ensuring reliable performance even in harsh environments. With a 19 mm (3/4") thread reach and 10 mm thread size, installation is straightforward for a wide range of applications. Upgrade to NGK Iridium IX and unleash the full potential of your engine.
Features & highlights
- Ultra-fine iridium center electrode for concentrated spark energy and improved ignition.
- Significantly smaller electrode reduces voltage requirements, prolonging ignition system life.
- Enhanced throttle response and increased fuel efficiency for optimized engine performance.
- Superior anti-corrosion plating ensures durability and reliable performance in all conditions.
- Grooved ground electrode configuration for enhanced spark discharge.
- Necked down center electrode improves ignitability.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 4286
- Type: Resistor
- Center Electrode Type: Necked Down
- Electrode Tip Material: Iridium
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Grooved
- Heat Range: 8
- Electrical Resistance: 5k Ohms
- Hex Size: 19 mm (3/4")
- Thread Size: 10 mm
- Thread Reach: 19.1 mm (3/4")
- Spark Gap: 0.9 mm
- Center Electrode Projection: Non-Projected
- Terminal Configuration: Threaded Stud
Important to know
Ensure the correct spark plug is selected for your specific engine make and model. Refer to your vehicle's owner's manual or consult a qualified mechanic for proper fitment.
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
4286
Spark Plug
10 mm
19,1 mm (3/4")
0.9 mm
Threaded Stud
8
19 mm (3/4")
Grooved
Single
Iridium
Necked Down
Non-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.

