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    Bosch OE Fine Wire Iridium Spark Plug

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    Warranty Information
    Save up to $3 per plug on select ACDelco and Autolite spark plugs by mail on qualifying purchase. See Rebates Page for details.
    • Product Details

      Part No. 9652

      Warranty Details (7 YR REPLACEMENT IF DEFECTIVE)

      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.

      Product Features:

      • Double iridium- Iridium on the ground and center electrodes for longer life and increased performance
      • OE Fine Wire design requires up to 24% less voltage to ignite
      • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
      • 360 degree continuous laser welding increases durability for increased life
      • Tapered ground electrode allows for better ignition throughout the life of the spark plug

    • Specifications
      • Center Electrode Core Material:Nickel-Yttrium and Copper and Iridium
        Center Electrode Tip Material:Iridium
        Gap Size:1.1 mm
        Ground Electrode Quantity:1
        Hex Size:16
        Manufacturer Heat Range:8
        Seat Type:Crushable
        Reach:19 mm
        Thread Diameter:14 mm
        Resistance:6000 Ohms
        Ground Electrode Tip Design:Tapered
        Ground Configuration:Standard
        Ground Electrode Core Material:N/A
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