Champion Spark Plug - Resistor Type
Champion Spark Plug - Resistor Type
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
Champion spark plugs have been a trusted choice for motorcycle enthusiasts and professionals for decades. The Champion 21030528 spark plug provides reliable ignition and consistent performance for a wide range of motorcycles.
Description
The Champion resistor-type spark plug is engineered with a copper core center electrode. This design ensures precise heat range control, which optimizes both the performance and lifespan of the spark plug. The fine wire electrodes enhance ignitability by minimizing spark quench, leading to more efficient combustion. Increased bore clearances between the shell and core nose effectively reduce fouling caused by carbon deposits, maintaining optimal performance over time. Featuring a patented SAC-9 semi-conductor resistor, this spark plug offers maximum EMI and RFI suppression, preventing interference with other electronic components on your motorcycle. Upgrade to Champion spark plugs for improved engine performance and reliability.
Features & highlights
- Copper core center electrode provides accurate heat range control for optimized performance and longevity.
- Fine wire electrodes increase ignitability by reducing spark quench for more efficient combustion.
- Increased bore clearances reduce fouling caused by carbon deposits.
- Patented SAC-9 semi-conductor resistor offers maximum EMI and RFI suppression.
- Resistor type plug minimizes electronic interference.
Technical specifications
- Brand: Champion
- Type: Resistor Type
- Center Electrode Type: Standard
- Center Electrode Projection: Projected
- Electrode Tip Material: Platinum
- Terminal Configuration: Solid Terminal
Important to know
Ensure this spark plug is the correct type for your motorcycle's make and model. Refer to your motorcycle's service manual for proper installation instructions 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
CHAMPION
CCH388
Spark Plug
Solid Terminal
Platinum
Standard
Projected
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.

