WIN $5,000 For Your Mustang! Enter Now
Talk to a Mustang Expert
1-888-332-7930
Mon-Thu 8:30a-11p, Fri-Sun 8:30a-9p

Free Shipping - Get it by Dec. 24th available on most items - Details

Modern Billet Chrome Underhood Dress-up Kit (11-14 GT)

Market Price $184.99 You Save 16% ($30.00)

$154.99

FREE Shipping
  • Item 41225
  • MPN#41051

    more
In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Show Winning Style
  • Bright Chrome Finish
  • 6061-T6 Billet Aluminum Construction
  • Four Piece Kit
  • Fits 2011-2014 GT Mustangs
Show winning Styling. Give your GT's engine compartment a fantastic show winning look with this Chrome Under Hood Dress-up kit. This four piece engine cap kit features a bright chrome finish.

Quality Construction. Crafted from a solid block of 6061-T6 machined billet aluminum that is then triple chrome plated and polished to a brilliant shine these Caps and Covers will last a lifetime.

Kit Includes:

Application. This four piece set of chrome dress up engine accessories are designed to fit the 2011-2014 Mustang GT. Now you can go from boring stock to show winning custom in minutes.

Fitment: 2011 2012 2013 2014 Details

What's in the Box
  • (1) Chrome Brake Fluid Cap Cover
  • (1) Chrome Oil Cap
  • (1) Chrome Radiator Cap Cover
  • (1) Chrome Washer Fluid Cap
    Hardware included:
  • None Required
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 11, 12, 13, 14

Most Helpful Reviews

5/5
Modern Billet coolant caps

These caps are top quality at a reasonable price. I only wish they offered these in a satin finish also.

Helpful (1)

5/5
Chrome oil cap

This is my favorite of all my chrome pieces. It looks great, is easy to see, and fits perfectly in place of the original plastic cap. Love it.

Helpful (1)

Overall Rating 4.9 out of 5 stars
Read All 34 Reviews

Customer Photos (45) Submit Your Photo

View All 45 Photos

You Might Also Like

2 Questions / 2 Answers

Ask a Question

When this oil cap first came out, there were reviews that said the rubber o-ring that the cap comes with wasn't right and that oil seeped out. They ended up taking the o-ring from the stock cap and using it on this one. Does anyone if that issue has been corrected? I'm about to install this and don't want oil on my custom valve covers. Thank you.

pctek

  • There should be no issues of oil seeping from this cap. It should be a perfect fit.

    AshleyK

    Good Answer (0) (0)

Question Resolved

What is different with these items that make them not work with the Ecoboost setup?

Trav

  • The Modern Billet Chrome Oil Cap will not fit on the Ecoboosts due to the difference in size and thread difference.

    AMJEFF

    Good Answer (0) (0)

Question Resolved

More Products You Might Like

Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

  • Fit 4.765872 4.8
  • Appearance 4.955934 5.0
  • Bang For Your Buck 4.623115 4.6



  • 5/5

    August 16, 2016

    Review from Modern Billet Chrome Oil Cap (05-17 GT, V6)

    Chrome oil cap

    This is my favorite of all my chrome pieces. It looks great, is easy to see, and fits perfectly in place of the original plastic cap. Love it.

    kyleS550

    Year: 2015 Submodel: GT

    Helpful (1) (0)

  • 5/5

    July 10, 2016

    Review from Modern Billet Chrome Radiator Cap Cover (05-10 All)

    Modern Billet coolant caps

    These caps are top quality at a reasonable price. I only wish they offered these in a satin finish also.

    09stang

    Year: 2009 Submodel: GT500

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    September 23, 2015

    Review from Modern Billet Chrome Radiator Cap Cover (05-10 All)

    Looks great

    The cover was an awesome fit. Tho..I had to take the hold down screws all the way out

    Vistastang

    Year: 2006 Submodel: V6 Windber

    Helpful (1) (0)

  • 5/5

    November 17, 2009

    Review from Modern Billet Chrome Brake Fluid Cap Cover (05-14 GT, V6)

    great look

    The Chrome Brake Fluid Cap Cover fits perfectly over the existing blake fluid cap. Simple to install and is a nice addition to any underhood styling project.

    Tom

    Helpful (7) (0)

  • 5/5

    September 04, 2009

    Review from Modern Billet Chrome Brake Fluid Cap Cover (05-14 GT, V6)

    Well Made

    This was an easy install using two set scews to firmly hold it in place. The caps lettering is lined up to be read from the front perfect and looks to be great quality.

    Scott

    Helpful (6) (0)

  • 5/5

    May 04, 2011

    Chrome Underhood Dress-up Kit for 2012 GT

    These caps are fantastic! They look great and the finish is top quality. I was concerned about the oil dipstick T-handle fitting in the tight space on my 2012 GT, but it does. I did have a problem getting the tiny pin from the yellow OEM dipstick handle into the new Chrome T-handle. The OEM pin seemed like it was larger than the hole on the Chrome handle. It had to be carefully forced in and it took longer than expected. The other caps went on without any problems.

    Lauren

    Year: 2012 Submodel: GT

    Helpful (4) (0)

  • 1/5

    Installation Time: Less than 1 Hour

    January 30, 2013

    Review from Modern Billet Chrome Washer Fluid Cap (10-14 All)

    Washer Fluid Cap does not fit.

    Cap does not fit..received another cap but still does not fit

    Doctordrv

    Year: 2012 Submodel: GT

    Helpful (3) (0)

    • Response from AmericanMuscle

      We've had lots of customers over the years install this Washer Fluid Cap without any fitment issues. Give us a call at your earliest convenience so we can determine what exactly is causing your cap to not fit properly.

      Lisa , Customer Care

  • 5/5

    Installation Time: Less than 1 Hour

    January 27, 2013

    MONGO LIKE. MONGO LIKE A LOT!!

    These add just the right amount of chrome under the hood. Not too flashy. I have not received any compliments, but that is likely due to the fact that I don't drive around with the hood open!! Yes, these are pricey, but this sort of thing is pricey even on eBay. But these stood out because of the writing on each cap. If on the fence, just do it. You will like the look.

    2013Vertible

    Year: 2013 Submodel: GT Gaithersburg, MD

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 24, 2012

    Chrome for my 5.0 L

    The chrome parts look great under the hood and the 420 horses that live under the hood love the chrome parts!!

    Corner53

    Year: 2013 Submodel: GT

    Helpful (3) (0)

  • 5/5

    August 10, 2009

    Review from Modern Billet Chrome Oil Cap (05-17 GT, V6)

    Chrome Oil Cap

    I just recieved this oil cap and it is definately HIGH QUALITY...Well worth the money if your looking to dress up your engine bay...I will definately be ordering the rest of the dress up kit to go with the oil cap when they come back in stock!!!

    Eric Wells

    Helpful (3) (0)

  • 5/5

    March 04, 2011

    Under-hood Dress-up for 2011 Mustang GT

    Absolutely top of the line quality! Pricy, but these covers really stand out. But, don't buy the dipstick T-handle because it won't work on the 5.0. The picture shows it on a 4.6. The rest of the covers fit perfectly.

    David Siegmund

    Year: 2011 Submodel: GT

    Helpful (5) (2)

  • 4/5

    Installation Time: Less than 1 Hour

    July 20, 2013

    okietwo

    Looks great. Only problem is with the oil filler cap that has 5W-30 oil. The Boss 302 requires 5W-50. It would be better if manufacturer would offer center inserts for the proper oil spec.

    OkieTwo

    Year: 2013 Submodel: Boss Broken Arrow, OK, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    June 03, 2013

    Looks great, but there's one little thing...

    The piece that goes over the windshield washer reservior filler cap does not fit, at least as far as I can tell. I just can't get it to work. I think I am going to try to get some 3M two sided tape to try to attach the chrome piece to the stock cap, to see if that will help make it work. Otherwise, all the other pieces fit and look great.

    ChipT

    Year: 2013 Submodel: GT Huntsville, AL

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    February 11, 2013

    Review from Modern Billet Chrome Washer Fluid Cap (10-14 All)

    Chrome Washer Fluid Cap

    Very nice looking product!! Looks much better than the stock yellow cap!! Cap doesn't extremely well, but does have the lanyard so that you don't lose it.

    z28th1s

    Year: 2011 Submodel: V6 VA

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    July 09, 2012

    High Quality - Look great

    I am very pleased with the quality of these caps. They look great and add a bit of "special" to the engine bay. They are a bit pricey for what they are, but overall I'm pleased.

    austevel

    Year: 2011 Submodel: GT Oakville, ON, Canada

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    April 19, 2012

    Review from Modern Billet Chrome Oil Cap (05-17 GT, V6)

    Great quality piece, but needs improvement.

    I purchased the 4 piece set for my 2012 GT, and all of them but the oil cap fit perfectly, and have no issues. After driving the car and the engine heats up, the oil cap slowly starts to twist open. The OEM oil cap is plastic, and fits much tighter in the oil port. I noticed the gasket on the OEM cap is a little thicker and seems to seal better. The metal cap is heavy, and the heat generated by the engine slowly backs the oil cap off. I noticed this because I saw oil residue all over the valve cover, and it was because of the cap opening up over time. The quality of the piece is excellent, but something needs to be done to be sure it can't back off. The factory plastic cap doesn't do this because plastic doesn't absorb heat like the metal piece.

    Gray12

    Year: 2012 Submodel: GT Los Angeles, CA, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    January 27, 2012

    Chrome underhood dress-up kit

    So far I am pleased with my purchase. This kit added a lot of class to the engine compartment. I would encourage the purchase of this kit for anyone wanting to add chrome accessories under the hood. I plan to add more items to the engine compartment soon.

    Steve331

    Year: 2011 Submodel: GT Southeastern NC

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    December 07, 2011

    Review from Modern Billet Chrome Radiator Cap Cover (05-10 All)

    Nice addition to the Engine bay.

    Bought two of them and had to return one for a poor surface finish. AM replaced it, and they look great. They are definitely required bling under the hood.

    caseace

    Year: 2007 Submodel: GT Chicago

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    October 19, 2011

    Looks great

    The dip stick handle will not fit a 11 GT. Everything else was great.

    Tobieann

    Year: 2011 Submodel: GT Broken Arrow, OK

    Helpful (2) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    September 07, 2011

    A little pricey but they do shine

    I purchased all the items with the exception of the oil dip stick; after reading some reviews I felt I would pass on the stick. The others do look good. The lanyard for the window wash solution came too small and wouldn't fit so I had to modify it. The brake cap and radiator cap attach over the OEM caps using set screws and 3M tape. All in all; they are a little pricey but do give the muscle of my Mustang more to smile about.

    Zach63

    Year: 2011 Submodel: GT Chesapeake, VA

    Helpful (2) (0)

Related Mustang Categories