Bosch FR7DII35V car Bosch. Spark Plug Direct Fit Double Iridium Series BOSCH. DOUBLE IRIDIUM SPARK PLUG. With their laser-welded platinum ground electrode, iridium center electrode and fine-wire iridium firing pin, Bosch's Double Iridium spark plug...
Bosch FR7DII35V car Bosch. Spark Plug Direct Fit Double Iridium Series BOSCH. DOUBLE IRIDIUM SPARK PLUG. With their laser-welded platinum ground electrode, iridium center electrode and fine-wire iridium firing pin, Bosch's Double Iridium spark plug...