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Reliable Performance for Optimal Engine Function
The Champion Plugs 821 spark plug is designed as an OE replacement, ensuring dependable performance for your engine. Featuring a copper core electrode, this spark plug enhances conductivity and heat control, contributing to overall durability and efficiency.
Features
- Superior corrosion resistance for extended lifespan
- Proven performance backed by rigorous testing
- Enhanced conductivity and heat control for improved wear
- Manufactured to meet ISO and SAE standards for reliability
Specifications
- Manufacturer: Champion Plugs
- Manufacturer Part Number: 821
- Resistor: No
- Electrode Type: OEM
- Electrode Core Material: Nickel Copper
- Electrode Tip Material: Nickel Copper
- Insulator Type: OEM
- Thread Size (IN): 0.551 Inch
- Quantity: Set Of 4
- Reach: 1/2 Inch
- Seat Type: Gasket
- Wrench Diameter: 0.813 Inch Hex
Compatibility/Fit
- 1960-1969 BMW R50/2
- 1997-1997 Cobra KING
- 1971-1975 Kawasaki F7
- 1972-1975 Kawasaki H1 Mach III
- 1974-1974 Kawasaki KX450
- 1998-1999 KTM 50 Mini Adventure
- 1978-1978 Ski-Doo Citation 300
- 1978-1978 Ski-Doo Olympique 300T
- 1976-1976 Ski-Doo RV 250
Shipping & Returns
- This product ships to the US and Canada. Canadian orders may incur customs, import duties, and brokerage fees. Please review our shipping policy. To estimate these potential additional costs, we recommend using this calculator.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
