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Ford Air Inlet Duct Resonator (15-17 GT)

Item 384652
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Air Inlet Duct Resonator
      • Direct Fit OEM Replacement
      • Genuine Ford Part# FR3Z9F763B
      • Fits 2015-2017 GT Mustangs


      Accident Repair. If your S550 Mustang has been in a front-end collision you may need to replace your stock Air Inlet Duct Resonator. This genuine Ford replacement Inlet Duct is just what you need for a high quality factory correct accident repair.

      Genuine Ford Part. Made to the original factory specifications from OEM quality plastic materials, this Mustang Air Inlet Duct Resonator is a direct fit OEM Ford replacement part that provides reliable maintenance-free operation. Genuine Ford part# FR3Z9F763B.

      Application. This genuine Ford Air Inlet Duct Resonator is designed to be a direct fit replacement for the 2015-2017 GT Mustangs equipped with the Coyote 5.0L 4 valve V8 engine. For use for stock air box.

      Fitment: 2015 2016 2017 Details

      Ford FR3Z-9F763-B

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Air Inlet Duct Resonator

      Tech Specs


      Customer Reviews (5)

      Write a Review

      Ratings Summary

      5.0 out of 5 overall rating from 5 customers

      • October 10, 2019

        5 2016 GT - GOS550

        Stock Air Inlet 2016 Ford Mustang GT

        I purchased this stock air inlet to replace a JLT performance air intake to pass smog in California. When I purchased the car, it had the JLT performance air intake. I had to remove the JLT and revert it back to stock. This part was missing from the stock set up. It works and fit perfectly.

        Helpful (3)
      • March 18, 2019

        5 2015 V6 - AlS

        2015 V6 air inlet

        I searched everywhere on the internet for this air inlet and found that American Muscle had one in stock. I cross referenced the dealer part # to make sure it was the right part for the 2015 V6 (non-eco boost). This part fit like a glove and only took less than 10 minutes to install. I’m very happy with the purchase, it showed up on time and was way cheaper than going to the dealer!

        Helpful (3)
      • November 17, 2016

        5 2016 GT - Griffmeister

        Ford Air Inlet Duct Resonator

        I bought this to replace a cracked/broken resonator on my new GT. Rather than driving the 50-mile round trip twice to have it repaired under warranty, I decided to fix it myself. It has the identical Ford part number on it, and it fit perfectly. It took only about 15 minutes to swap this one out for the old one. Highly recommended!

        Helpful (14)
      • September 06, 2016

        5 2015 GT - EricM


        I modified my original to work with the Steeda CAI. Instead of raising a flag at the dealership using the modified piece with the OEM air filter box I bought this so I could easily swap between the two air intakes.

        Helpful (15)
      • March 16, 2016

        5 2015 GT - Elysiaaspire

        OEM Part

        The dealership wanted the factory airbox and intake for me to trade in my 2015 Mustang for another color so I had to purchase the whole system. It looks like it just came from the factory and it helped me trade in my Mustang for another color. Great product.

        Helpful (16)

      Questions & Answers (4 answers)

      4 Top Rated Questions

      G'day, Can anyone provide an answer to: What happens if the resonator box is removed the duct and the hole blanked off?

      • The resonator has 2 main purposes, the 1st; to reduce the amount of factory intake noise in the engine bay, and the 2nd; to provide an excess amount of open air in the case of the need of sudden acceleration, thereby increasing overall throttle response. If removed, throttle response will reduce and noise will increase.

      Helpful (13)

      What is this for, why would I need to replace it?

      • Hello! The Ford Air Inlet Duct Resonator is a part of your factory Air Intake. This is a replacement part if yours is broken.

      Helpful (1)

      Will this part fit my 2015 Mustang 3.7L V6 Engine? It appears to be the exact size and part number for the 3.7L engine, however, your description says "15-17 GT V8 engines". Thanks for your help.

      • This is not compatible with V6 models.

      Helpful (0)

      Will it fit my mustang ecoboost '17? or this is just for the v8?

      • This is just for the GT models as the inlet is a different size for the EcoBoosts.

      Helpful (0)
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