Additional Images

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

Free Shipping
Was: $66.60
Sale: $49.95
Save: 25%
Save: $16.65

Customize Your Item

- Add Thermostat -
 * required


Have problems with a leaking thermostat on your Ford F-250 or F-350? Introducing Sinister Diesel's thermostat housing for the Ford Powerstroke. This billet aluminum housing replaces the OEM housing which can be lower-quality stamped steel that may not always seal properly after replacing your thermostat. The OEM housing can also tend to rust. This housing replaces your OEM housing with a much better quality and better looking machined aluminum housing. This housing is designed for long life and will have a tight leak-proof seal for years to come.
The thermostat housing housing is precision machined from billet aluminum and includes an o-ring for tight, no-leak sealing. You can reuse the OEM Ford thermostat for your 2003, 2004, 2005, 2006, or 2007 Ford Powerstroke with a 6.0L diesel engine.

  • Construction - Billet Aluminum
  • Product Design - CNC Precision Machined
  • Performance Notes - Longer life with a leak-proof seal
  • Kit Includes - (1) Sinister Diesel Thermostat Housing

  • Q: What kind of finish is on this part?
  • A: This product has a blue anodized finish for extra protection and a clean and stylish appearance.
  • Q: Is there a warranty for this product?
  • A: Every Sinister Diesel part is manufactured and tested right here at Sinister’s California headquarters and comes with the legendary Sinister lifetime warranty.



Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.0000” x H4.0000” x L4.0000”

Customer Reviews

Comment Total Reviews (1)

Easy Install
  • Currently 5/5 Stars

Reviewed by: Michael "Mad Dog"07/26/2015 05:20AM

Product ownership: Less than 1 year

Purchased from: Sinister Diesel

Installed this when I installed my Mishimoto coolant hoses, easy to install and looks to be stronger than the stock part.

You must login to post a review.

  • Have a question? Ask the Pros
  • 888-966-6543Mon-Fri 7am-5pm PST
  • Live Chat is offline.Chat or get in touch with a representative.