Motorcraft Iridium Spark Plug
SP-589
$7.99
Proprietary platinum pad on side wire electrode
Tested to Ford specifications for performance & emissions
Part # | SP-589 |
|---|---|
SKU # | 1216539 |
Resistor Type | Yes |
Center Electrode Tip Material | Iridium |
Center Electrode Core Material | Copper |
Grade Type | OEM |
Seat Type | Tapered |
Reach | 0.9842525in |
Metal Type | Iridium |