Champion N4c Copper Plus Spark Plug
Champion N4c Copper Plus Spark Plug
Available in stock (15)
-
Estimated delivery: Feb 04 - Feb 08
About this product
About this product
The Champion N4C Copper Plus™ spark plug delivers reliable performance and longevity for your engine. Built with quality materials and advanced engineering, this spark plug ensures optimal combustion and smooth operation.
Description
The Champion Copper Plus™ spark plug features a copper core center electrode, providing precise heat range control. This optimizes the spark plug's performance and extends its lifespan. The patented SAC-9 semi-conductor resistor offers maximum EMI and RFI suppression, preventing interference with other electronic components. The Ultraseal™ coated shell protects against rust and corrosion, ensuring long-lasting durability. Designed and manufactured in the USA, this spark plug meets the highest standards of quality and reliability. Upgrade to Champion Copper Plus™ for improved engine performance and peace of mind. Easy to install and compatible with a wide range of engines, the Champion N4C is the ideal choice for enthusiasts and professionals alike.
Features & highlights
- Copper core electrode provides superior heat control for optimized performance and extended life.
- SAC-9 semi-conductor resistor maximizes EMI and RFI suppression, preventing electronic interference.
- Ultraseal™ coated shell protects against rust and corrosion for lasting durability.
- Manufactured in the USA to ensure top-quality and reliable performance.
- Designed for easy installation and broad compatibility.
Technical specifications
- Brand: CHAMPION
- Part Number: N4C / OE079
- Center Electrode Type: Standard
- Electrode Tip Material: Nickel Alloy
- Ground Electrode Configuration: Single
- Ground Electrode Shape: Standard
- Heat Range: 4
- Hex Size: 20.6 mm (13/16")
- Thread Reach: 19.1 mm (3/4")
- Thread Size: 14 mm
- Type: Non-Resistor
- Center Electrode Projection: Non-Projected
- Terminal Configuration: Removable Nut
Important to know
Ensure this spark plug is the correct fit for your engine. Consult your vehicle's manual or a qualified mechanic for compatibility information.
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
OE079
Spark Plug
14 mm
19,1 mm (3/4")
Removable Nut
4
20,6 mm (13/16")
Standard
Single
Nickel Alloy
Standard
Non-Projected
Non-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.

