Ngk Laser Iridium Spark Plug - Superior Ignition
Ngk Laser Iridium Spark Plug - Superior Ignition
Available in stock (15)
About this product
About this product
Experience superior ignition performance with the NGK Laser Iridium Spark Plug. Designed for enthusiasts and professionals alike, this spark plug delivers exceptional durability, fuel efficiency, and consistent spark stability. Upgrade your engine's performance and reliability with this advanced ignition solution.
Description
The NGK Laser Iridium Spark Plug is engineered to provide outstanding acceleration and enhanced fuel efficiency. Its fine iridium tip ensures a consistently stable spark and long-lasting durability, while the trivalent metal plating offers superior anti-corrosion and anti-seizing properties. The ultra-small-diameter center electrode reduces the voltage requirement, extending the life of your ignition system. This spark plug's metal shell plating features enhanced anticorrosion qualities, guaranteeing reliable performance in various conditions. Easy to install and compatible with a wide range of engines, the NGK Laser Iridium Spark Plug will optimize your motorcycle's performance.
Features & highlights
- Fine iridium tip provides exceptional durability and consistently stable spark.
- Trivalent metal plating delivers superior anti-corrosion and anti-seizing properties.
- Experience outstanding acceleration and improved fuel efficiency.
- Ultra-small-diameter center electrode reduces voltage requirement and prolongs ignition system life.
- Metal shell plating offers enhanced anticorrosion qualities for reliable performance.
- Upgrade your engine's performance and reliability with this advanced ignition solution.
Technical specifications
- Brand: NGK Spark Plugs
- Vendor Part Number: 3653
- 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: Taper Cut
- Heat Range: 8
- Hex Size: 16 mm (5/8")
- Spark Gap: 0.9 mm
- Terminal Configuration: Threaded Stud
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 10 mm
- Type: Resistor
Important to know
Please ensure this spark plug is compatible with your motorcycle's specifications before installation.
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
3653
Spark Plug
10 mm
19,1 mm (3/4")
0.9 mm
Threaded Stud
8
16 mm (5/8")
Taper Cut
Single
Iridium
Fine Wire
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.

