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3928640 | Cummins 6C Thermostat

Pricing: $25.43

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When it comes to Thermostats, 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 Thermostats 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 Parts and Labor Warranty and technical expertise from HHP?s certified staff, and you?ve got a quality Thermostat that will keep you running for another million miles.

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

  • You'll have peace of mind knowing this thermostat will have proper fit and function because it is crafted to strict OEM specifications.
  • Why pay more when you can pay less? Quality meets or exceeds OE quality at a much lower price. That is more cash on hand!
  • Plus, this thermostat is manufactured and assembled in an ISO 9001:2008 certified facility, ensuring the best of quality and consistency.


  • (1) Thermostat


2-Year Parts and Labor Warranty

OEM Applications

  • 3928640
  • 3922477

Technical Data

Fits Applications:


  • P022849
  • P022849
  • IMB
  • New

Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W1.8750” x H2.2500” x L1.8750”

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