Champion Industrial Spark Plug RL78C/T10

Champion Copper Plus Spark Plug: Reliable Performance Guaranteed

Unleash dependable performance with the Champion Copper Plus Spark Plug. Engineered with a copper core electrode, it ensures increased conductivity and precise heat control, promising optimal wear resistance and longevity.

Key Features:

• Copper Plus Design: Ensures dependable performance and durability.


• OE Type Replacement: Seamlessly integrates with your engine.


• Resists Fouling: Maintains consistent performance over time.


• Copper Core Centre Electrode: Allows for accurate control of heat range, extending lifespan.


• Superior Corrosion Resistance: Provides durability in various conditions.


• Built to Standards: Compliant with ISO and SAE standards, ensuring proven performance.

Spark Plug Dimensions:

• Plug Type: QL78C


• Centre Electrode Tip Material: Nickel


• Pre-Gap Size: 0.030" (0.76mm)


• Ground Electrode Quantity: 1


• Hex Size: 0.813" (20.650mm)


• Manufacturer Heat Range: 78


• Seat Type: Flat


• Reach: 0.5"


• Thread Diameter: 0.551" (14.000mm)


• Resistor Type: Yes


• Ground Electrode Core Material: Nickel


• Washer Included: Yes


• Classification: Champion Copper Plus Small Engine


• Electrical Terminal Type: Non-Removable Nut


• Hex Type: Hex


• Washer Type: Crush


• Part Description: Spark Plug


• Centre Electrode Diameter: 0.1" (Inch)


• Ground Electrode Material: Nickel Copper Alloy


• Installed Height: 2.24" (Inch)


• Taper Diameter: 0.25" (Inch)

Cross Reference Numbers ONLY

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

DENSO - W24FSR,

NGK - BR8HS

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: