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11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade

11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
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11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
11-25 Ford 6.7L Powerstroke Fleece Thermostat Housing Upgrade
  • Part Number: FPE-FMC-TH-1125
  • Est. Ship Time: Usually Ships By Next Business Day
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Has your factory plastic thermostat housing developed a leak? Upgrade your plastic OEM or aftermarket engine coolant thermostat housing on your 6.7L Power Stroke with Fleece's more durable cast aluminum model! Their direct replacement thermostat housing works with all factory and replacement thermostats.  New O-rings included with the kit.

PROBLEM OVERVIEW
COMPLAINT: Coolant leaks around the thermostat housing area, a low coolant level, or the smell of coolant during engine operation or after operation.
CAUSE: A cracked thermostat housing will result in a coolant leak, potentially leading to engine overheating and damage.
     Visual Inspection: Carefully inspect the thermostat housing for cracks or damage.
     Pressure Test: Perform a coolant system pressure test to ensure the system maintains pressure and observe for leaks at all split lines, including the thermostat housing and coolant crossover manifold.
SOLUTION: The Fleece Performance thermostat housing upgrade is a drop-in, direct factory replacement for the weak plastic housing that can become brittle overtime!

Application Notes
Replaces Ford Part Number: RH315 (LC3Z8592B) and Dorman Part Number 902-1074

Fits the following vehicles:

  • 2011-2025 F250 Super Duty
  • 2011-2025 F350 Super Duty
  • 2011-2025 F450 Super Duty
  • 2011-2025 F550 Super Duty
  • 2016-2019 F650 Super Duty
  • 2016-2019 F750 Super Duty
  • 2021-2026 F650 Super Duty
  • 2021-2026 F750 Super Duty
  • 2020-2025 F600 Super Duty

Warranty
1 Year Limited Parts Warranty

Fleece: FPE-FMC-TH-1125

 
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