Denso Iu24 Iridium Spark Plug
Denso Iu24 Iridium Spark Plug
About this product
About this product
Upgrade your motorcycle's performance with the Denso IU24 Iridium Spark Plug. Engineered for superior ignition and longevity, this spark plug delivers enhanced power and efficiency. Experience the difference of Denso's advanced technology.
Description
The Denso IU24 Iridium Spark Plug is designed for motorcycle enthusiasts and professionals seeking optimal engine performance. Featuring iridium electrodes that are six times harder than platinum and capable of withstanding temperatures up to 4,000°F, this spark plug ensures exceptional durability and reliability. The ultra-fine 0.4mm iridium electrode reduces voltage requirements and significantly improves firing performance. Its 360° laser-welded electrode provides a robust seal that resists wear, even under the most demanding conditions. The ground electrode is designed with a tapered cut and U-groove, creating a large volume area that optimizes flame propagation for a more complete and powerful combustion. This results in improved throttle response, increased fuel efficiency, and reduced emissions. Easy to install with its 16 mm (5/8") hex size, the Denso IU24 is a direct replacement for your stock spark plug, guaranteeing a seamless upgrade.
Features & highlights
- Enhanced Durability: Iridium electrodes are six times harder than platinum, ensuring a long lifespan.
- Improved Performance: Ultra-fine 0.4mm electrode reduces voltage requirements and enhances firing performance.
- Robust Design: 360° laser welding provides a superior seal against wear and tear.
- Optimized Combustion: Tapered cut and U-groove ground electrode maximize flame propagation.
- Easy Installation: Direct replacement with a standard 16 mm (5/8") hex size.
- Reliable Operation: Withstands temperatures up to 4,000°F.
Technical specifications
- Brand: DENSO
- Vendor Part Number: IU24
- Product Name: Spark Plug
- Center Electrode Type: Fine Wire
- Electrode Tip Material: Iridium
- Ground Electrode Shape: Taper Cut, Grooved
- Electrical Resistance: 5k Ohms
- Heat Range: 8
- Hex Size: 16 mm (5/8")
- Spark Gap: 0.9 mm
- Thread Size: 10 mm
- Thread Reach: 19.1 mm (3/4")
- Terminal Configuration: Threaded Stud
- Type: Resistor
- Center Electrode Projection: Non-Projected
Important to know
Ensure correct fitment for your specific motorcycle model before installation. Always consult your motorcycle's service manual for proper 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
Specifications
DENSO
IU24
Spark Plug
10 mm
19,1 mm (3/4")
0.9 mm
Threaded Stud
8
16 mm (5/8")
Taper Cut, Grooved
Iridium
Fine Wire
Non-Projected
5k Ohms
Resistor
Each
Reviews
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.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.
