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    1986 Buick Riviera 3.8L SFI OHV 6cyl

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    Bosch Iridium/Spark Plug

    Vehicle Specific
    Part Number: 9652
    In Stock
    In Stock
    Ships within 1-2 business days.
    Price: $6.99
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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
    • 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
    • Factory set pre-gap ensures ease of installation.
    Product Details
    Part Number: 9652
    Weight: 0.12 lbs
    Center Electrode Core Material: Nickel-Yttrium and Copper and Iridium
    Center Electrode Tip Material: Iridium
    Drive Size: 16mm
    Ground Electrode Tip Material: Nickel-Yttrium and Iridium
    Insulator Material: Ceramic
    Insulator Type: Projected
    Manufacturer Heat Range Number: 8
    Package Quantity: 1
    Reach (in): 0.75
    Resistor: Yes
    Seat Style: Gasket
    Thread Size: 19 mm
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    • Overall

      Bosch Iridium/Spark Plug


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