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Picture of 3957921

Cummins 3957921 Zinc Electrode Plug

Compatible With Ism, QSM, ISB, QSB, and ISB Engines

Genuine Cummins Part

Base price: $60.43
$54.39
i h
Not Returnable

PRODUCT NOTES

The Cummins 3957921 zinc electrode plug can be used for the following engines:

  • ISM and QSM
  • ISB and QSB

    • This item is a genuine Cummins part shipped with a 12-month factory warranty.

    Buy online or call us at 855.470.3525 if you have any questions about this item.
    As always, your satisfaction is guaranteed!

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888.687.0539 (U.S.)|225.706.4858 (Int.)

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8784 S. Choctaw Dr. Baton Rouge, LA 70815
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