Conventional spark plug with nickel alloy electrodes. Copper core center electrodes allow for increased conductivity and heat control.
| SKU | 577464 | UPC | 037551011438 |
| Weight | 0.146 | Package Width | 1.6 |
| Package Length | 3.8 | Package Height | 0.6 |
| Model Number | 821-1 | Brand | Champion |