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3684336 | Cummins ISX/QSX Thermostat Housing Gasket, New

Pricing: $10.14

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These aren't your grandpa's gaskets.

A blown gasket can be anything from a minor annoyance to leaving you stranded on the side of the road. You don't have to put up with whatever gasket you can get your hands on; our gaskets are engineered to withstand anything you throw at it and last well into another million miles. No doubt about it, these are some of the best gaskets on the market.

It's no secret that diesel engine parts can cost an arm and a leg. That's where HHP’steps in. We offer premium aftermarket gaskets at up to 50% off OEM prices. While most believe aftermarket retailers sell cheap gaskets with zero warranty, packed in a dusty box from who knows where, HHP is here to kick that stereotype to the curb. HHP provides gaskets fabricated for unstoppable performance and a 2-year warranty. How's that for an aftermarket part?

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

  • We don't sacrifice quality and that's why our gaskets are manufactured and assembled in an ISO 9001: 2008 certified facility.

  • You'll get a brand new thermostat housing gasket made to OE specifications and with long lasting strength and durability.

  • Also, you'll have a gasket with equal or better quality compared to the OE at a much lower price.


  • (1) Thermostat Housing Gasket


2-Year Parts and Labor Warranty
Warranty:Not Available At This Time
OEM Applications:131647, 3680601, 3684336, FP-3684336, FP3684336, M-3684336, M3684336



Shipping Information

  • Item Requires Shipping
  • 0.5 lbs.
  • W4.4000” x H0.0600” x L5.4000”

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