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    ← Electronics
    NGK Spark Plugs For Harley Big Twin 1948-1974

    NGK Spark Plugs

    NGK Spark Plugs For Harley Big Twin 1948-1974

    $8.47

    Fits 9 Harley-Davidson models

    • E1948–1950
    • EL1948–1952
    • F1948–1950
    • FLFB1965–1969
    • FLHB1965–1969
    • FLHF1955–1972
    • FLHFB1965–1969
    • Super Glide FX1971–1974
    • Super Glide FXE1974

    The central electrode of NGK spark plugs has a unique v-groove that increases ignitability and decreases quenching. Increased heat dissipation and a l…

    Brand
    NGK Spark Plugs
    Category
    Electronics
    Part number
    R5670-5
    Where to buy

    Compare prices

    MerchantPrice
    Cycle Gear$8.47Buy

    Price history

    Every price we have recorded, as observed. A line holds flat until the next time we saw the price change.

    $7$8$8$9$9$106:53 PM12:53 AM6:53 AM12:53 PM6:53 PMCycle Gear — $8.47 on 9/27/2026
    Cycle Gear

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    • * Alerts use your merchant selections — best price right now is $8.47 at Cycle Gear.

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