Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Expert
Every day 8:30AM EST - 11:00PM EST
Win $3,000 In Mods!! Enter Daily!

Roush Polished Billet Washer Fluid Cap (10-14 All)

AmericanMuscle no longer carries the Roush Polished Billet Washer Fluid Cap (10-14 All). Please check out 2005-2009 Mustang Maintenance & Tools for an updated selection.
This item currently can not be added to your cart. Please try again later.

Features & Details

  • A Sleek Addition to Your Engine Bay
  • Engraved Roush Logo
  • Polished Finish
  • Made from Premium Billet Aluminum
  • CNC Machined
  • Simple, Tool-Free Installation
  • Fits 2010-2014 Ford Mustangs
Add Visual Impact Under the Hood. The Roush Polished Billet Washer Fluid Cap is a small detail that will have a big impact on the appearance of your Mustang’s engine bay. The polished aluminum finish adds a sleek shine, and the engraved Roush logo is a unique detail. For less than fifteen minutes under the hood, you can install this impressive visual upgrade.

Commitment to Quality. The Polished Billet Washer Fluid Cap by Roush is American-made, which is a stamp of quality that speaks for itself. Fabricated from premium quality billet aluminum, the cap is CNC machined to deliver a piece that is a perfect fit for your vehicle. The high-quality material is corrosion-resistant and has an ideal strength to weight ratio.

Sleek Design. With a polished finish, the Roush washer fluid cap has a sleek look that will complement other upgrades under your hood. The Roush logo is engraved on the cap, adding a special touch that sets it apart from other, lower-quality caps.

Simple Installation. Because the Roush Polished Billet Washer Fluid Cap is CNC machined, you won’t have to worry about an inaccurate fit during installation. Note that this is a cap cover, not a complete cap. Removal of the factory cap and modification to the washer fluid bottle is required.

Application. The Roush Polished Billet Washer Fluid cap is designed to fit all 2010-2014 Ford Mustangs.

Fitment: 2010 2011 2012 2013 2014 Details

CA Residents: WARNING: Cancer and Reproductive Harm -

What's in the Box
  • (1) Cap
Installation Info
Tech Specs
Will it fit my Mustang?

You Might Also Like

Customer Photos (2) Submit Your Photo

View All 2 Photos

More Products You Might Like

Q & A

No questions about this product yet.

Ask the First Question

Customer Reviews (1) Write a Review

Overall Rating 4

out of 5 stars

  • 4/5

    March 09, 2018

    Requires work but worth it!

    All of these cap replacements are fantastic. This one requires you removing the original cap and cutting off the plastic hook that it attaches to before installing, but it creates a great seal and adds pop to that engine bay! 4/5 because no instructions are included. Had to do some googling to find out modification was needed.


    Year: 2014 Submodel: GT

    Helpful (6)

Related Mustang Categories