Bosch Iridium Spark Plug

Bosch Iridium Spark Plug

Vehicle Specific

Part Number: 9657
Not Available
In Stock
Est. Delivery: Jun 24-25

This item cannot be shipped to the following

Zip Code(s): 01581

Price: $ 7.49
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On orders $35 or Greater and FREE Shipping to APO, FPO, DPO addresses. See Details
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: 9657
Weight: 0.12lbs
Notes: Enter your vehicle information above to see product notes.
Center Electrode Tip Material: Iridium
Drive Size: 16mm
Gap - Factory Preset: 1.1 mm = 0.044 in
Ground Electrode Tip Material: Nickel-Yttrium and Iridium
Insulator Material: Ceramic
Insulator Type: Projected
Manufacturer Heat Range Number: 8
Package Quantity: 1
Reach (in): 0.6889
Resistor: Yes
Seat Style: Tapered
Short Style: No
Spark Plug Type: 4-Cycle
Thread Size: 17 mm
Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
Rebate details: AUTO1646 AutoZone Rebate. Purchase up to 8 Bosch Iridium Spark Plugs between 05/28/19 and 06/24/19 to claim a $2 rebate for each on an AutoZone Gift Card.
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