Riffraff Diesel 7.3L Billet Thermostat Housing

Part Number:
RDPTSTATH

Manufacturer:

$66.81
$58.33
(You save $8.48 )
(138 reviews) Write a Review
Riffraff Diesel 7.3L Billet Thermostat Housing
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Riffraff Diesel 7.3L Billet Thermostat Housing 99-03 7.3L Powerstroke

Replace your leaking, rusty 99-03 7.3L thermostat housing with an improved design! We have machined these housings out of billet aluminum and anodized them for a great looking and long lasting finish. Stainless Steel hardware is also provided.

100% Made in the USA!

1999-2003 7.3L Powerstroke F Series
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  • 5
    Thermostat Cover

    Posted by Unknown on Nov 23rd 2024

    Exactly what you would expect when buying from Riffraff Diesel. Fast shipping, amazing product quality and packaging.

  • 5
    Best Quality Thermostat Housing

    Posted by Jason on Jun 27th 2024

    I had tried one off Amazon, and one from Sinister Diesel, both leaked. This one from Riffraff Diesel is by far the best, and stopped my leak permanently. Quality and machining is also the best I have seen. Stainless hardware is also a very nice tough.

  • 4
    Fit

    Posted by Matt on Jun 18th 2024

    Would have been nice if it came with a new o-ring.

  • 5
    Nice and solid

    Posted by Brian on Apr 15th 2024

    Nicely constructed and much more solid than the stock piece.

  • 5
    Another great product

    Posted by Logan H. on Apr 3rd 2024

    Overall pleased with this billet product. Looks really good matching my coolant filter housing. Clearly it’s well made, and I should never have to worry about replacing it again.

    Thanks RiffRaff

  • 5
    Thermostat housing

    Posted by Matt on Apr 1st 2024

    Looks good won't rust doesn't leak what more can you ask for

  • 5
    7.3 billet thermostat housing

    Posted by Colby Ingram on Mar 29th 2024

    What a compliment to my engine I rebuilt my 7.3 and tried to use the stock thermostat housing big mistake it leaked terribly I immediately ordered this housing and could not be happier it looks fits and functions 100% better than oem

  • 5
    Easy installation

    Posted by Denny on Mar 21st 2024

    Nice upgrade from the factory steel housing. No leaks and great fitment

  • 5
    Awesome Product!

    Posted by Brian Papiez on Mar 13th 2024

    Just got this and can’t wait to install it. I bought a cheap other brand aluminum housing before RiffRaff made one and I agree with the other comments. You can by other cheaper brands but will they last…no. I put mine on 2 years ago and it’s leaking. I cannot wait to install my new RiffRaff housing with original Ford thermostat. One thing I learned about these trucks buy quality or OEM components and you’ll be good to go. I only buy Ford or RiffRaff parts.