Bosch

9621

Bosch 9621 Original Equipment Fine Wire Iridium Spark Plug, (Pack of 1)

EAN: 0028851034258

UPC: 028851034258

Spark Plugs

4 times longer service life versus standard copper spark plugs
Ultra fine wire iridium center electrode requires less voltage to fire delivering exceptional ignitability
The laser welded iridium tipped center and ground electrodes (double iridium) provide exceptionally long life
Bosch exclusive tapered laser-welded iridium alloy tipped ground electrode delivers the ultimate in high performance

Bosch OE Fine Wire Iridium. The only iridium spark plug line engineered for both High Performance and Long Life. The ultra fine wire design and laser welded, tapered ground electrode delivers the ultimate in High Performance. The laser welded iridium tipped center and ground electrodes (Double Iridium) provide exeptionally Long Life.

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