Ngk Laser Iridium Spark Plug
Ngk Laser Iridium Spark Plug
Available in stock (15)
About this product
About this product
Experience superior performance and reliability with the NGK Laser Iridium Spark Plug. Engineered for maximum efficiency and longevity, this spark plug ensures optimal engine function for your motorcycle or powersports vehicle.
Description
The NGK Laser Iridium Spark Plug utilizes a fine iridium tip to deliver a consistently stable spark and exceptional durability. Its trivalent metal plating provides superior anti-corrosion and anti-seizing properties, ensuring reliable performance even in harsh conditions. Benefit from outstanding acceleration, improved fuel efficiency, and extended service life. The ultra-small-diameter center electrode reduces the voltage requirement, prolonging the life of your ignition system. The enhanced anticorrosion qualities of the metal shell plating add an extra layer of protection, making this spark plug a top choice for enthusiasts and professionals alike. Easy to install and compatible with a wide range of engines, the NGK Laser Iridium Spark Plug is a smart upgrade for enhanced performance and reliability.
Features & highlights
- Fine iridium tip provides high durability and a consistently stable spark.
- Trivalent metal plating offers superior anti-corrosion and anti-seizing properties, ensuring long-lasting performance.
- Experience outstanding acceleration, improved fuel efficiency, and exceptional durability.
- Ultra-small-diameter center electrode reduces voltage requirements, extending ignition system life.
- Enhanced anticorrosion qualities of the metal shell plating provide added protection.
- Resistor type spark plug minimizes electronic interference.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 91909
- Center Electrode Type: Fine Wire
- Center Electrode Projection: Non-Projected
- Electrode Tip Material: Iridium
- Electrical Resistance: 5k Ohms
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 8
- Hex Size: 14 mm (9/16")
- Spark Gap: 0.9 mm
- Terminal Configuration: Threaded Stud
- Thread Reach: 26.5 mm (1-1/32")
- Thread Size: 10 mm
- Type: Resistor Type
Important to know
Ensure proper fitment and gap setting for optimal performance. Consult your vehicle's manual for specific recommendations.
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
91909
Spark Plug
10 mm
26,5 mm (1-1/32")
0.9 mm
Threaded Stud
8
14 mm (9/16")
Standard
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.

