Riffraff Diesel Billet Degas Bottle Cap 96-10

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Riffraff Diesel Billet Degas Bottle Cap 94-10


  • 100% Made in the USA
  • Motorcraft Cap Included for OEM Seal and Fit
  • 6061 Billet Aluminum Construction
  • Anodized for a Custom, Long Lasting Appearance


*Note: Anodized Color on Aluminum can be discolored / damaged by chemical engine cleaners. Use only soap and water to clean.

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  • 5
    Degas Cap

    Posted by David Hunt on Sep 20th 2020

    Already had the aluminum degas tank , this just finishes it off ,makes it look fantastic together

  • 5
    Coolant Bottle Cap

    Posted by Cam Bubp on Jun 8th 2020

    I gotta say, something as simple as a coolant bottle cap can change the appearance of an engine bay significantly. I wanted an oil fill cap as well but blue was out of stock at the time but i will definately be ordering one once back in stock. Very satisfied with the purchase from riffraff as always. Thanks clay!

  • 5
    Sweet Product

    Posted by Joe Living On Wheels on May 27th 2020

    Very happy with this product. The cap itself is simply a plastic cap snapped inside of a machined aluminum cap. That being said, the machined part itself is very nice quality and looks great! Nice sturdy feel with a great look!

  • 4
    Looks great

    Posted by Scott Mickelson on Feb 2nd 2020

    Fits perfect and looks great, nice pop of color under the hood.

  • 5

    Posted by carlos santana on Nov 19th 2019

    Good machining

  • 5
    Degas Cap, Oil Fill Cap and Fuel Filter Housing Cap

    Posted by Bill on Sep 1st 2019

    I actually ordered all three from Clay and they are not the cheap plastic that Ford uses these are quality products. I also have the blue matching boots and they match up with the three caps very well. Easy to install. As with everything else I've ordered from RiffRaff they shipped and were received right away.

  • 5
    Billet Degas Cap Red

    Posted by Matt H. on Aug 31st 2019

    Great craftsmanship and fitment. I have the blue and red for my 7.3s.

  • 5
    Top notch as Usual

    Posted by INFRNL on Jan 28th 2019

    These are great as are all of Clay's products!

    I also have the Sinister billet cap which are great as well, but I feel that these are of the same quality at a much better price and are offered in several more colors.
    These add a nice touch to the engine compartment. Now if we could get the billet plenums in Orange as well, I would be set. My normal preference would be either black or red as a black/red theme is my preference, but the orange is very nice for something a little different.

    Other than that, not much else to say. These utilize the factory cap providing a billet shell.

    Highly recommend for those that like to add a little color to the engine compartment

  • 5
    American Quality

    Posted by Luke on Jan 8th 2019

    Really great machining and the blue anodizing looks great. Easy install, no leaks. I recommend them to anyone with an OBS truck.