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Duramax Upper Thermostat Housing 2004.5-2010 LLY LBZ LMM

902-2127 -
Pricing: $64.95


As our trucks age this thermostat housing often becomes the source of leaks. During service, always check for corrosion around its sealing surfaces. We see a lot of these housings with cracked mounting flanges and stripped threads. Nobody wants to do the job twice!

This housing fits 2004.5-2010 Duramax Trucks equipped with LLY, LBZ and LMM engine platforms. 

Replaces GM 97361881



Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W7.0000” x H5.0000” x L4.0000”

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