Ngk Iridium Ix Spark Plug
Ngk Iridium Ix Spark Plug
Available in stock (6)
About this product
About this product
Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Engineered for performance and longevity, this spark plug delivers superior ignition and enhanced engine efficiency. Upgrade your motorcycle's performance with the ultimate spark plug solution.
Description
The NGK Iridium IX Spark Plug represents the cutting edge of spark plug technology. Featuring an iridium electrode that is significantly smaller than both platinum and conventional nickel electrodes, this spark plug ensures a more focused spark and requires less voltage, extending the life of your ignition system. The ultra-small diameter center electrode enhances ignitability, leading to improved throttle response and fuel efficiency. A new metal shell plating offers enhanced anti-corrosion properties, ensuring durability and a long service life even in harsh conditions. Easy to install, the NGK Iridium IX spark plug is a direct replacement for your original equipment and will improve performance with its superior materials and design.
Features & highlights
- Iridium electrode provides a more focused spark and requires less voltage.
- Ultra-small diameter center electrode enhances ignitability and combustion.
- Improved throttle response and fuel efficiency compared to conventional spark plugs.
- Metal shell plating with enhanced anti-corrosion qualities ensures durability.
- Extends ignition system life due to lower voltage requirements.
- Direct replacement for easy installation.
Technical specifications
- Brand: NGK Spark Plugs
- Part Number: 4897
- Center Electrode Type: Necked Down
- Center Electrode Projection: Projected
- Electrode Tip Material: Iridium
- Electrical Resistance: 5k Ohms
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Grooved
- Heat Range: 10
- Hex Size: 16 mm (5/8")
- Thread Size: 14 mm
- Thread Reach: 19.1 mm (3/4")
- Spark Gap: 0.7 mm
- Terminal Configuration: Removable Nut
- Type: Resistor Type
- Units: Each
Important to know
Ensure this spark plug is compatible with your motorcycle's make and model. Refer to your owner's manual or a qualified mechanic for proper installation and torque specifications.
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
4897
Spark Plug
14 mm
19,1 mm (3/4")
0.7 mm
Removable Nut
10
16 mm (5/8")
Grooved
Single
Iridium
Necked Down
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.

