Champion Spark Plug REA6YC (OE231)

Champion Copper Plus Spark Plug: Reliable Performance Guaranteed

Experience reliable performance with the Champion spark plug, crafted for enduring durability and consistent functionality. Featuring a copper core electrode, this spark plug ensures enhanced conductivity and optimal heat control, promoting prolonged wear.

Key Features:

• Copper Plus: Engineered for dependable performance and durability.


• Copper Core Center Electrode: Facilitates precise control of heat range, extending the lifespan of the spark plug.


• Superior Corrosion Resistance: Withstands corrosion for long-lasting reliability.


• Built to ISO and SAE Standards: Manufactured to meet strict ISO and SAE standards, ensuring proven performance.

Spark Plug Dimensions:

• Plug Type: REA6YC


• Center Electrode Tip Material: Nickel


• Pre-Gap Size (IN): 0.032 / Pre-Gap Size (MM): 0.8


• Ground Electrode Quantity: 1


• Hex Size (IN): 0.551 / Hex Size (MM): 14.000


• Insulator Height (IN): 0.059


• Manufacturer Heat Range: 6


• Seat Type: Flat


• Reach (IN): 1.043


• Thread Diameter (IN): 0.472 / Thread Diameter (MM): 12.000


• Ground Electrode Core Material: Nickel


• Washer Included: Yes


• Electrical Terminal Type: Removable Nut


• Hex Type: Hex


• Washer Type: Crush


• Indexed: No


• Part Description: Spark Plug

Cross Reference Numbers ONLY

If unsure of compatibility, please check fitments via catalogue HERE before purchase.

KTM - 780.39.093.000

NGK - LKAR8A-9, 

Champion Motorcycle Spark plugs are now available through ORO2U. Use our online catalogue HERE to quickly browse vehicle cross references and access up-to-date fitment information. All our catalogues now have clickable links taking you directly to our product page.

VEHICLE COMPATIBILITY: