Champion 821M - Copper Plus™ Spark Plug Marine
$170
MSRP: $3.80
Save: $2.10
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CHAMPION part description
Product Description
Copper Plus Small Engine Spark Plug L77JC4 Carton of 4
Application Summary
MARINE
Features & Benefits
- Copper Plus - Dependable Performance and Durability
- OE type replacement plug
- Resists fouling
- Copper core center electrode allows for accurate control of heat range for longer life
- Superior corrosion resistance
- Built to ISO and SAE standards for proven performance
Product Attributes
| Ground Electrode Core Material | Nickel |
| Washer Included | Yes |
| Electrical Terminal Type | Non-Removable Nut |
| Center Electrode Tip Material | Nickel |
| Ground Electrode Quantity | 1 |
| Hex Size | 0.813 IN |
| Manufacturer Heat Range | 77 |
| Seat Type | Flat |
| Reach | 0.5 IN |
| Thread Diameter | 0.551 IN |
| Resistor Type | No |
| 9507 | Hex |
| 9745 | Crush |
| 9746 | No |
| Center Electrode Diameter (inch) | 0.1 IN |
| Classification | Champion Copper Plus Small Engine |
| Ground Electrode Material | Nickel Copper Alloy |
| Installed Height (inch) | 2.24 IN |
| Part Description | Spark Plug |
| Plug Type | L77JC4 |
| Taper Diameter (inch) | 0.25 IN |
Additional Information
| Country of Origin (Primary) | MX |
| Harmonized Tariff Code (Schedule B) | 8511100000 |
| Harmonized Tariff Code (HTS) | 8511100000 |
| UPC | 00037551005109 |
| VMRS Code | 033003005 |
Part Interchanges
California Proposition 65 Warning
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
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