Autolite - Spark Plug 4173/4 Copper - 4173

Autolite
SKU:
WSP-Apr-73
|
UPC:
009100004345
$1.94
$5.95
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Autolite - Spark Plug 4173/4 Copper - 4173
  • Copper-glass seal bonds insulator, terminal post center electrode together; assures full required voltage at spark gap; gas-tight seal (100% leak proof)
  • Multi-rib insulator reduces danger of “flash-over”
  • One-piece terminal post adds strength
  • Resistor reduces radio frequency interference (RFI) and electrode erosion
  • Cold-formed steel shell precision rolled threads
  • Full copper core electrode provides better performance in all conditions
  • Verify all cross reference listings before purchase