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Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L - Sinister Diesel SD-THERMO-6.0
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Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L

SINSD-THERMO-6.0
841788102032
Thermostat Housings
Out of stock
$ 155.99 $ 119.99

Built for 2003-2005 Ford Excursion, 2003-2007 Ford F-250, 2003-2007 Ford F-350, this Sinister Diesel thermostat housing provides a manufacturer-matched solution for the exact application and interface listed below. Its verified construction and connection details help buyers match the correct component without relying on appearance alone.

Key Features

  • It's anodized billet aluminum construction resists corrosion that often plagues OEM units.
  • The Sinister Diesel Thermostat Housing is a drop-in replacement for the OEM housing, with several advantages.
  • The Precision CNC machining and thick base plate ensure a complete seal for years to come.

Fitment

Years Make Model Engine
2003-2005 Ford Excursion 6.0L
2003-2007 Ford F-250 6.0L
2003-2007 Ford F-350 6.0L

Specifications

Brand Sinister Diesel
Manufacturer Part Number SD-THERMO-6_0
Store SKU SINSD-THERMO-6.0
Product Type Thermostat Housings
UPC 841788102032
Official Product Name Sinister Diesel Thermostat Housing for 2003-2007 Ford Powerstroke 6.0L
Verified Engine Applications 6.0L
Package Weight 1.00 lbs.
Package Dimensions W7" x H7" x L7"

What's Included

One manufacturer package matching Sinister Diesel part number SD-THERMO-6_0. Confirm the current package contents shown for this exact part number before installation.

About Sinister Diesel

Sinister Diesel develops aftermarket intake, cooling, filtration, fuel, oil, and exhaust components for selected Power Stroke, Cummins, and Duramax applications. Product selection must follow the exact manufacturer part number and verified application data.

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Frequently Asked Questions

How do I confirm Sinister Diesel SD-THERMO-6_0 fits?
Match manufacturer part number SD-THERMO-6_0, every listed year, make, model, and engine, then review all connection, emissions, and configuration notes before ordering.

What should I compare before installation?
Compare the existing component, mounting points, connections, available clearance, and included hardware with the specifications for Sinister Diesel part number SD-THERMO-6_0.

Is professional installation recommended?
Yes. Diesel intake, cooling, fuel, oil, and exhaust components can require system-specific procedures, correct torque values, leak checks, and post-installation inspection.

Installation Instructions

Review the current Sinister Diesel instructions and the vehicle service procedure before starting. Confirm the exact part number and application, allow the system to cool, disconnect power or drain fluids when required, use the specified torque values, inspect all connections and clearances, then complete the appropriate leak, pressure, or road test before returning the vehicle to service.

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