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Ford Intake Manifold to Head Gasket - Passenger Side (99-04 GT)

Market Price $43.99 You Save 18% ($7.76)
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$36.23

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  • Item 383850

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    Features & Details

    • Intake Manifold to Head Gasket Seal
    • Original Factory Equipment - OE Fit and Finish
    • Genuine Ford OEM Part - YL3Z9439A
    • Right Hand - Passenger Side
    • Sold Individually
    • Fits 1999 to 2004 2V 4.6L GT Mustangs
    Leak Free Performance. Whether you are installing a brand new intake manifold or just re-installing your factory intake, you will need high quality gaskets to prevent power robbing leaks. That is why AmericanMuscle offers brand new genuine Ford replacement gaskets.

    Genuine Ford Part. Made to the original factory specifications from OEM quality materials, this genuine Ford Intake Manifold to Head Gasket is the perfect replacement part for a factory correct installation. Genuine Ford OEM part - YL3Z9439A.

    Application. This genuine Ford Passenger Side Intake Manifold Gasket is designed for use on 1999 to 2004 GT Mustangs equipped with the 4.6L 2V SOHC Modular engine. Sold individually.

    Please Note. This Gasket will not work on the driver side. You'll need part # YL3Z-9439-BA.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    MPN# YL3Z9439A

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (1) Right Hand - Passenger Side Intake Manifold to Head Gasket
    Installation Info
    Will it fit my Mustang?

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    Questions & Answers (7)

    5 Top Rated Questions

    it looks like weak spot between the water outlets and exhaust ports on these gaskets.could this be a hard problem to have another bolt fixed in that spot?

    Will these fit the Professional Products Polished Typhoon Intake Manifold?

    • I would recommend using the Professional Products gasket set with their manifold.  Part number 20055 https://www.americanmuscle.com/profess-9604gt-gasket.html 

    Helpful (0)

    I read the review saying this is the incorrect part for the 2001 Mustang Gt. Has anyone had any luck with this on their 01 GT? Did it fit and stop the leaking? I am looking to buy this soon, so please get back to me as soon as possible...Thanks!

    • This Ford Intake Manifold to Head Gasket will be correct for 2001 Mustangs.

    Helpful (0)

    Will these Ford gaskets work with the Victor Jr. intake?

    • The Ford Intake Manifold to Head Gasket will be compatible with the Edelbrock Victor Jr. EFI Intake Manifold.

    Helpful (0)

    Whats the difference between the passenger and drivers side? Im holding one of each and they appear to be 180* mirror images. Is there something we are missing?

    • The only difference would be the coolant cross over would be different on the passenger side which makes it slightly different then the right side.

    Helpful (0)
    Post Your Question
    2 More Questions
    Is this gasket only for the passenger side only or does this fit on both sides? Is there a part # for the driver side? 1 answer
    Does this also work as the driver side or would I have to buy a different product to replace the driver side too? 1 answer

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    Customer Reviews (13) Write a Review

    Overall Rating 4.2

    out of 5 stars




    • 1/5

      April 03, 2019

      Wrong setup

      If you have a opr after market intake this will not work out 200 dollars on old intake that i purchased from a.m because they dont make seals individualy for the opr intake very upset about this

      Mike

      Year: 2002 Submodel: GT

      Helpful (0)

    • 4/5

      March 12, 2019

      Not bad

      Not bad, could be better. I prefer the metal ones but this will work.

      Jennifer

      Year: 2004 Submodel: GT

      Helpful (0)

    • 5/5

      January 19, 2019

      Original manifold cracked..

      Needed these for the replacement intake Manifold I had to replace due to the original cracking.. not one complaint... american muscle has always delivered great parts and customer service when my stang needs it..

      ChristopherO

      Year: 2001 Submodel: GT

      Helpful (1)

    • 5/5

      November 09, 2018

      Replacement intake manifold

      Everything went well took a real lot of time for cleanup

      Art

      Year: 1999 Submodel: GT

      Helpful (5)

    • 5/5

      September 05, 2018

      Perfect Fit

      Well i guess this is a common issue with the 4.6 because i had to wait a couple of weeks for the gasket to be re-stocked, but once i received it, i went right to the garage and installed it... it was the perfect fit... Thanks AM, Peaches runs so much better now PS. please order both sides...

      Tj

      Year: 2002 Submodel: GT

      Helpful (5)

    • 5/5

      August 08, 2018

      1st Class

      Received and installed without any problems. Quality product made the installation of my new intake manifold very easy.

      BillM

      Year: 2003 Submodel: GT

      Helpful (4)

    • 5/5

      July 31, 2018

      Good product

      Everything worked as expected now I just need it to last for a while only time will tell but satisfied with my purchase

      JeffC

      Year: 2000 Submodel: GT

      Helpful (5)

    • 4/5

      July 09, 2018

      Works great and perfect fit

      Works great so far and fits my 2004 GT perfectly! Absolutely expensive, especially as you need two of these (@ $40 a pop) but it's worth it for quality!

      wireproof

      Year: 2004 Submodel: GT

      Helpful (6)

    • 1/5

      October 05, 2017

      Not the correct part for 01.

      Bought this for my wife's 01 when I replaced the intake. It should have two holes in the end for the bolts but only has one. Ended up finding the correct set at Auto shop for 19.99. If you're looking for an 01 don't waste your money this product won't work and is priced too high as well.

      RD911

      Year: 2001 Submodel: GT

      Helpful (11)

    • 5/5

      August 05, 2016

      Ford Intake Manifold to Head Gaskets

      You really can't get a better quality gasket than this. They are very well made and a high quality product. I installed a pair of these gaskets along with a Stage 3 Ported and Polished Professional Products Typoon intake and the fit perfectly. Absolutely no leaks. I highly recommend these gaskets.

      zzsidewinderzz

      Year: 2003 Submodel: GT

      Helpful (9)

    • 4/5

      July 24, 2016

      It works

      At first look it looks completely fine but you look closer you'll notice that it hasn't been cleaned up after the molding so there is like little praises of plastic in the runners

      Fitzy

      Year: 2003 Submodel: GT

      Helpful (8)

    • 5/5

      March 17, 2016

      no more leak

      Great product. Works great. no complaints shipping was fast and spot on as usual. Solved my cracked intake manifold problem. Definitely recommend spending the little extra. It is a quality piece.

      curtgt

      Year: 2002 Submodel: GT

      Helpful (10)

    • 5/5

      October 22, 2015

      Great item

      This item was very easy to install. Very durable item. I was swapping out my old intake manifold.

      DWay89

      Year: 2000 Submodel: GT Ft Lauderdale

      Helpful (8)

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