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3813247 | Cummins ISX Expansion Plug, New

Pricing: $3.40

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When it comes to Expansion Plugs, why risk your engine?

Don't let a small part turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Expansion Plugs that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications. Combine this with up to 50% off OEM prices, an industry leading 2-year warranty and technical expertise from HHP’s certified staff, and you've got a quality Expansion that will keep you running for another million miles.

Need a little extra proof? Let's talk shop.

  • You'll get quality knowing our brand new Cummins expansion plugs are manufactured and assembled in an ISO 9001: 2008 certified facility.

  • Also each plug is built to OEM specifications and has equal or better quality compared to the OE at a much lower price.

  • Replace your worn out plug with a new one to maximize your engine.


  • (1) Expansion Plug


2-Year Warranty

OEM Applications

  • 3813247


Technical Data

This engine requires a quantity of 21.


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W1.0000” x H1.0000” x L3.0000”

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