Bosch Iridium Spark Plug 9621

Name: Bosch Iridium Spark Plug 9621
SKU: 6676
Availability: InStock
Rating: 4.33 (3 reviews)

4.33 out of 5

(3 customer reviews)

Original price was: $15.54.Current price is: $10.79.

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Features & Benefits
The only iridium spark plug line engineered for both High Performance and Long Life. The laser welded iridium tipped center and ground electrodes (Double Iridium) provide exceptionally Long Life.

4x longer service life vs standard copper spark plugs
Ultra fine wire iridium center electrode requires less voltage to fire delivering exceptional ignitability
Factory set pre-gap ensures ease of installation
BOSCH exclusive tapered laser-welded iridium alloy tipped ground electrode delivers the ultimate in high performance
Product Details
Part Number: 9621
Weight: 0.12lbs
Notes: Enter your vehicle information above to see product notes.
Metal Type: Iridium
Center Electrode Tip Material: Iridium
Drive Size: 14 mm
Ground Electrode Tip Material: Nickel-Yttrium and Iridium
Insulator Material: Ceramic
Insulator Type: Projected
Package Quantity: 1
Resistor: Yes
Seat Style: Gasket
Spark Plug Type: 4-Cycle
Thread Size: 26 mm