Conventional spark plug with nickel alloy electrodes. Copper core center electrodes allow for increased conductivity and heat control. Online purchases are in packages of 4.
| Id | 37855 |
| SKU | 574596 |
| PartNo | 404 |
| UPC | 00037551000180 |
| Country of Origin | Mexico |
| Manufacturer Number | RN12YC |
| Type | Copper Plus Automotive |
| Warranty | 2 Year |
| CID | 1 |
Chattanooga, TN