• The gap gauge against a white background. Inches side.

    Spark Plug Gap Gauge

    $4.50
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  • #W18, Champion Spark Plug (7/8")

    7/8″ Champion Spark Plug, .750″ Reach

    $9.50
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  • spark plug adapter

    Spark Plug Adapter (7/8” To 14mm)

    $15.50
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  • #W89D, Champion Spark Plug (7/8”, Long Electrode)

    7/8” Champion Spark Plug, Long Electrode

    $12.50
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  • #UY6, Champion Spark Plug (10mm)

    #UY6, Champion Spark Plug (10mm)

    $6.50
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  • spark plug

    18mm Champion Spark Plug, Projected Tip

    $4.25
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  • #216, Autolite Spark Plug (14mm)

    #216, Autolite Spark Plug (14mm)

    $3.50
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  • #J11C, Champion Spark Plug (14mm)

    #J11C, Champion Spark Plug (14mm)

    $3.75
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  • #X, Champion Spark Plug (Original Style, 1/2”)

    X (425), 1/2” Champion Spark Plug (Original Style)

    $51.75
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  • spark plug

    14mm Autolite Spark Plug

    $3.50
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  • spark plug adapter

    Spark Plug Adapter (1/2” Pipe to 14mm)

    $10.75
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  • #458, Autolite Spark Plug (14mm)

    #458, Autolite Spark Plug (14mm)

    $3.00
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  • #J19LM, Champion Spark Plug (14mm)

    #J19LM, Champion Spark Plug (14mm)

    $2.50
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    R45XLS, AC Delco Spark Plug (14mm)

    $3.00
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  • #RJ12C, Champion Spark Plug (14mm)

    #RJ12C, Champion Spark Plug (14mm)

    $3.25
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