CCH404 Copper Plus spark plug. RN12YC
Fits: L79-80 Big Twin; Indian: 02-08 Chie…
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Specifications
- Brand
- Champion
- Part Number
- CCH404
- OEM Reference
- —
- Pack Quantity
- Pack of 4
- Category
- Spark Plugs
- VAT Rate
- 20%
About This Product
This four-pack of Champion Copper Plus RN12YC spark plugs is designed for late 1979 to 1980 Big Twin models. These 14mm threaded plugs feature a 3/4-inch long reach and are intended for use with a 21mm spark plug socket. Each plug is built with a copper-core center electrode and a patented SAC-9 semiconductor resistor to ensure a strong, consistent spark. The shells are treated with Champion’s Ultraseal coating to keep the bodies looking good and free from corrosion over time. These are a dependable choice for keeping your Shovelhead-era Big Twin running smoothly under various riding conditions.
Manufacturer part number: CCH404.
Fitment
L79-80 Big Twin; Indian: 02-08 Chief/Deluxe/Springfield/Roadmaster/Vintage; 2009 Chief Classic (Brembo calipers); 2009 Chief Standard (Brembo calipers); 2009 Chief Roadmaster (Brembo calipers)
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