Drag Specialties Iridium Spark Plugs
Drag Specialties Iridium Spark Plugs
Available in stock (15)
About this product
About this product
Upgrade your motorcycle's performance with Drag Specialties Iridium Spark Plugs. These plugs deliver a hotter spark and longer service life compared to conventional plugs, ensuring optimal engine efficiency and reliability. Experience the difference in throttle response and overall performance.
Description
Drag Specialties Iridium Spark Plugs are engineered for superior performance and longevity. The iridium electrode, smaller than a standard electrode, requires less voltage to produce a hotter, more consistent spark. This results in improved combustion, increased power, and enhanced fuel efficiency. The distinctive black ceramic with red lettering and gold-colored corrosion-protected coating on the metal shell not only looks great but also provides added durability. These plugs exceed OEM specifications for service life, offering a reliable and long-lasting solution for your motorcycle's ignition system. Easy to install and compatible with a wide range of motorcycle models, these spark plugs provide a direct performance boost.
Features & highlights
- Experience a hotter spark for improved combustion and performance.
- Enjoy extended spark plug service life compared to conventional plugs.
- Iridium electrode requires less voltage for efficient operation.
- Durable construction with black ceramic, red lettering, and gold-colored corrosion protection.
- Exceeds OEM specifications for reliable, long-lasting performance.
- Enhanced throttle response and fuel efficiency.
Technical specifications
- Brand: Drag Specialties
- Electrode Tip Material: Iridium
- Type: Resistor
- Center Electrode Type: Necked Down
- Center Electrode Projection: Projected
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 7
- Hex Size: 16 mm (5/8")
- Thread Size: 12 mm
- Thread Reach: 17.5 mm (11/16")
- Terminal Configuration: Removable Nut
Important to know
Sold as a pair.
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
DRAG SPECIALTIES
E18-6655IDS
Spark Plug
12 mm
17,5 mm (11/16")
Removable Nut
7
16 mm (5/8")
Standard
Single
Iridium
Necked Down
Projected
Resistor
Pair


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.

