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Sinister Thermostat Housing SD-THERMO-6.0
  • Sinister Thermostat Housing SD-THERMO-6.0

Sinister Thermostat Housing SD-THERMO-6.0


SKU: SD-THERMO-6.0 Category: Tag:
  • Description

Product Description

Sinister Thermostat Housing SD-THERMO-6.0

2003-2007 F-Series

2003-2005 Excursion

2003-2010 E-Series

The Sinister Diesel Thermostat Housing is a drop-in replacement for the OEM housing, with several advantages. It’s anodized billet aluminum construction resists corrosion that often plagues OEM units. The Precision CNC machining and thick base plate ensure a complete seal for years to come. It’s finished off in our Signature Sinister Blue to add some great looks to your engine bay.

NOTE: This thermostat housing is NOT compatible with Mishimoto thermostats


  • 6061 T6 Billet Aluminum Construction
  • Longer life with a leak-proof seal
  • Tough, heat-resistant design
  • Blue Anodized Finish
  • 2 Year Warranty


  • (1) Sinister Diesel Thermostat Housing
  • (1) O-ring seal


  • Q: What kind of finish is on the Sinister Diesel 6.0 PowerStroke Thermostat Housing?
  • A:This product has a blue anodized finish for extra protection and a clean and stylish appearance.