Ngk Iridium Ix Spark Plug - High Performance
Ngk Iridium Ix Spark Plug - High Performance
Available in stock (15)
About this product
About this product
Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Engineered for ultimate performance and longevity, this spark plug delivers superior ignition and enhanced engine efficiency.
Description
The NGK Iridium IX Spark Plug represents a significant advancement in ignition technology. Its ultra-fine wire iridium center electrode, 25% smaller than platinum and significantly smaller than nickel, concentrates spark energy for quicker starts and improved throttle response. This design minimizes voltage requirements, extending the life of your ignition system. The new metal shell plating offers exceptional anti-corrosion properties, ensuring reliability in harsh environments. Upgrade to NGK Iridium IX spark plugs for optimized combustion and peak engine performance. Easy to install and built to last, these spark plugs are a must-have for any performance-minded enthusiast or professional mechanic.
Features & highlights
- Ultra-fine iridium center electrode maximizes spark energy and improves ignition.
- Reduces voltage requirements, prolonging ignition system life.
- Enhanced anti-corrosion metal shell plating ensures durability and reliability.
- Improved throttle response and smoother idle.
- Designed for optimal combustion and peak engine performance.
- Easy installation for enthusiasts and professionals alike.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 90630
- Center Electrode Type: Fine Wire
- Center Electrode Projection: Non-Projected
- Electrode Tip Material: Iridium
- Ground Electrode Configuration: Single
- Heat Range: 9
- Electrical Resistance: 5k Ohms
- Hex Size: 16 mm (5/8")
- Thread Size: 10 mm
- Thread Reach: 12.7 mm (1/2")
- Spark Gap: 0.8 mm
- Type: Resistor Type
Important to know
Ensure proper spark plug gap and torque during installation. Refer to your vehicle's service manual for specific 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
90630
Spark Plug
10 mm
12,7 mm (1/2")
0.8 mm
9
16 mm (5/8")
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.

