Product Description:
Bosch Double IridiumOriginal equipment, pre-gapped replacement delivering optimum fit, form and functionDouble Iridium firing pin and ground electrode inlay provide 4X longer service life0.6mm fine wirefiringpin providesbetter ignitability and durabilityLaser weldedIridium alloy inlay in the ground electrode provides superior retentionIridiumDoubleBOSCRibbed insulator design prevents misfires due to flash-over360° continuous laser weld fuses corrosion-resistant Iridium firing pin to baseNickel-plated shell with rolled threads provides complete anti-seize and corrosion protection*Compared to standard copper spark plugsBosch spark plugs are equipped with a laser welded iridium central electrode and ground electrode, Bosch double iridium spark plugs are engineered to produce high quality sparks, exceeding the original equipment specifications. Copper core centre electrode improves heat dissipation resulting in better resistance to electrode wear.
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