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Highlights
- Copper Plus motorcycle spark plugs have a copper core center electrode that allows for accurate control of heat range, optimizing performance, and longevity for the spark plug
- Fine wire electrodes increase ignitability by reducing spark quench
- Increased bore clearances between shell and core nose reduces fouling caused by carbon deposits
- Patented SAC-9 semi-conductor resistor for maximum EMI and RFI suppression
Brand
CHAMPION
Vendor part number
OE241
Center Electrode Projection
Projected
Center Electrode Type
Standard
Electrode Tip Material
Platinum
Heat Range
4
Hex Size
16 mm (5/8")
Model
Copper Plus
Product Name
Spark Plug
Spark Gap
0,8 mm (0,031")
Spark Gap Imperial
0.031"
Spark Gap Metric
0.8 mm
Style
RG4HCX
Terminal Configuration
Solid Terminal
Thread Reach
19 mm (3/4")
Thread Size
10 mm
Type
Resistor Type
Units
Each
CHAMPION
CHAMPION S-PLUG RG4HCX
21030318 / OE241
6,25EUR*
*incl. 19% VAT
9+
In Stock
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Product information
The shown prices are our suggested retail pricing including local VAT.
Price offered by our dealers may vary depending on additional fees such as transport, customs or local product specific VAT rates.
Contact your local Parts Europe dealer for an accurate estimation, or use our store locator to find your closest dealer.