Denso Spark Plug - Enhanced Performance
Denso Spark Plug - Enhanced Performance
Available in stock (15)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The Denso Spark Plug (21030549) provides reliable ignition and improved engine performance for a variety of applications. Designed with advanced technology and high-quality materials, this spark plug ensures efficient combustion and longevity.
Description
This Denso spark plug features a standard U-groove design, which enhances ignitability and reduces quenching. The low center copper core efficiently dissipates heat, preventing overheating and ensuring stable performance under demanding conditions. The heat-resistant nickel jacket provides excellent corrosion resistance and extends the lifespan of the spark plug. Benefit from improved head dissipation that ensures cooler running temperatures, contributing to optimal engine efficiency and reduced wear. This resistor-type spark plug minimizes radio frequency interference, ensuring smooth operation of onboard electronics.
Features & highlights
- Enhanced Ignitability: Standard U-groove design for improved combustion efficiency.
- Superior Heat Dissipation: Low center copper core efficiently transfers heat, preventing overheating.
- Durable Construction: Heat-resistant nickel jacket offers excellent corrosion resistance and extends service life.
- Stable Performance: Designed to deliver consistent and reliable ignition under various operating conditions.
- Reduced Interference: Resistor type minimizes radio frequency interference.
Technical specifications
- Brand: DENSO
- Vendor Part Number: U24ETR
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Product Name: Spark Plug
- Type: Resistor Type
Important to know
Please ensure compatibility with your vehicle or equipment before installation. Refer to your vehicle's service manual for proper spark plug gap 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
DENSO
U24ETR
Spark Plug
Nickel Alloy
Standard
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.

