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Ford Motorcraft OEM Spark Plugs (99-04 GT)

Market Price $33.99 You Save 12% ($4.00)

$29.99

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  • Item 52917
  • MPN#KIT

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Features & Details

  • Direct OEM Replacement
  • Copper Core with Platinum Tip
  • Motorcraft Part# SP-493
  • Fits 1999-2004 4.6L SOHC GT Mustangs
  • Sold as a Set of 8
Routine Maintenance. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with a brand new set of genuine Ford Motorcraft OEM Spark Plugs to regain your pony's lost power.

OEM Quality Materials. Ford Motorcraft Spark Plugs feature a copper core for its superior electricity conductivity and a durable platinum tip to assure a strong spark to keep your stang running at it's peak efficiency.

Fitment. This set of eight (8) Ford Motorcraft OEM Spark Plugs are specifically designed as a direct fit replacement for the 1999 to 2004 GT Mustang equipped with a 4.6 SOHC V8.

Fitment: 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (8) Spark Plugs
Installation Info
Will it fit my Mustang?
  • Bullitt - 01
  • GT - 99, 00, 01, 02, 03, 04

Most Helpful Reviews

5/5
Motocraft Plugs

Can't go wrong with these! Just replaced my last set that had 60,000 on them! Quality product

Helpful (1)

5/5
Power house

Ordered these baby's and got more power and better gas mileage, gapped perfectly and fit like a glove, installed with the sc performance coil pack and all I can say is wow, please don't pull next to me ...

Read More
Helpful (1)

Overall Rating 4.9 out of 5 stars
Read All 30 Reviews

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2 Questions / 3 Answers

Ask a Question

Do i have to gap these plugs i bought from u Ford Motorcraft OEM Spark Plugs (99-04 GT)

Jabastang

  • they come pre gapped but I would always check and make sure before you go stuffing them in but that's with any part

    GLASSMANCT

    Good Answer (1) (0)

Show 1 more answer Answer This Question I need this answered (0) (0)

should I get these ford motorcraft oem plugs or NGK G-Power Platinum Performance spark plugs

lo

  • I would absolutely recommend Motorcraft and be sure to install them properly. Blowing out spark plugs due to improper installation or some aftermarket plugs is very common in these engines.

    JC1321

    Good Answer (1) (0)

Answer This Question I need this answered (0) (0)

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Customer Reviews (30) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Afternoon

  • Performance Gain 4.0625 4.1
  • Fit 4.9375 4.9



  • 5/5

    Installation Time: Less than 1 Hour

    March 21, 2016

    Power house

    Ordered these baby's and got more power and better gas mileage, gapped perfectly and fit like a glove, installed with the sc performance coil pack and all I can say is wow, please don't pull next to me at a red light.

    GMAN

    Year: 2002 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    March 24, 2013

    Motocraft Plugs

    Can't go wrong with these! Just replaced my last set that had 60,000 on them! Quality product

    Cleatus

    Year: 2003 Submodel: GT Minnesota

    Helpful (1) (0)

  • 5/5

    May 09, 2010

    very happy

    dont wast money on other plugs ,these are a perfect fit. and and they seem to make my engine happy

    al santos

    Helpful (14) (0)

  • 5/5

    December 01, 2009

    good plugs

    i bought these plugs to replace some autolites i had. the autolites had too few threads and some of them blew out of my heads. these motorcrafts have twice as many threads so i feel confident that they will not blow out. they come pre gapped too!

    michael harmel

    Helpful (13) (0)

  • 5/5

    February 22, 2010

    Wouldnt use any other plug

    Ive tried many other plugs on all of my stangs i have owned. Nothing compares to these.

    Carmen Rubino

    Helpful (14) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 23, 2011

    Nothing fits better than stock!

    These plugs are exactly what came in your pony from the factory so why not put back what came out! The fit is perfect but installation can be a bit tricky. Make sure to use a magnet to remove the plugs so that they don't fall back down into the engine and crack. Also, be sure to turn off the fuel pump and run the engine until it dies so that the fuel rails will be empty and depressurized when you remove them. These plugs are exactly what your Mustang is made to run on!

    LanceH

    Year: 2004 Submodel: GT Mobile, Alabama

    Helpful (5) (0)

  • 5/5

    Installation Time: Afternoon

    November 22, 2011

    Just like new!

    The plugs are an *exact* match to what came out of my 04 GT. The install was a bit of a pain (especially if you're used to older cars with more open access to the plugs), but the product was exactly what you'd want to replace the originals with. Replaced after 110,000 miles and seems to run a little smoother again.

    hotrod40rl

    Year: 2004 Submodel: GT Texas

    Helpful (4) (0)

  • 5/5

    October 17, 2010

    OEM is better

    After having other brands I found that the original Motorcraft Plugs are the best. Don't fool around and stay with the originals.

    Eric Dawson

    Helpful (4) (0)

  • 5/5

    October 14, 2010

    OEM Plugs

    The tried and true spark plugs that came in these cars from the factory. I've never had a problem with a Motorcraft plug. AM had them for the cheapest and free shipping!

    Andrew

    Helpful (3) (0)

  • 5/5

    Installation Time: Shop Install

    November 09, 2011

    Motorcraft or nothing...

    I did a lot of research for the best plugs for my 2000 GT -- these are the ones that everyone said were best for the money -- you can spend more and get less, so don't do it.

    FeriCydeForReal

    Year: 2000 Submodel: GT Ohio

    Helpful (1) (0)

  • 5/5

    August 12, 2011

    exact replacement

    Ordered these, fast shipment, exact replacement for my '03 Mustang GT originals. The old plugs were 8 y/o and 80k miles. Installed these, felt like 10hp was added, great. Don't forget to use nickel (not copper) anti-seize on the threads for the next change.

    David kuebler

    Year: 2003 Submodel: GT

    Helpful (1) (0)

  • 5/5

    March 20, 2011

    Can't Go Wrong with Stock!!

    30+ Years have always used Motorcraft Parts. They work great and Last the longest. I thought I had a Bad plug, but NO!! It was the Aftermarket Coils (GMS).Stick with your Stock Coils!! although more expensive,they are best.Had problems w/ 2 other brands. Will always use Motorcraft/Ford Ignition Prods...They last the longest and Perform the Best! The plugs Restored Power,Idle and Mileage and Work the way Ford designed. Well Tuned Cars are Happy and Fun!Originals lasted 65,000 miles,and Thats Good enough for me to Recommend to all of you!

    John

    Year: 2003 Submodel: GT

    Helpful (1) (0)

  • 5/5

    October 14, 2010

    Great plugs

    Great plugs no complaints felt the diffrence the first time I started the stang good price too

    Nelson

    Helpful (2) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 23, 2013

    Motorcraft plugs

    Nothing beats replacing the spark plugs with the ones that came stock with your car when it rolled out of the dealership. Thanks AM.

    CaseyGT

    Year: 2003 Submodel: GT

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    November 19, 2016

    Parts

    Great website didn't take long for parts to come in

    Jonathan

    Year: 2003 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    October 21, 2016

    Plugs

    Works as well as I need them to!!!!!! Easy to install!!!!! Car really needed the new plugs

    Matt

    Year: 2000 Submodel: GT

    Helpful (0) (0)

  • 4/5

    July 21, 2016

    02 Gt

    Easy To Install Recommend Them. ReGain Any ponies Lost Nd Good Price

    TheLthalON3

    Year: 2002 Submodel: GT

    Helpful (0) (0)

  • 5/5

    July 12, 2016

    Great!

    Car runs better and they were pretty easy to install for this novice. Too early to tell how it affected gas mileage.

    hbucker

    Year: 2000 Submodel: GT

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    November 26, 2015

    Perfect Replacement for Stock/Mildly Modified Mustangs

    Unless you have mods that require a different spark setting, these are the perfect plugs. They mate well with new OEM coils and my car runs smoother thanks to the tune-up. Don't waste any time or money with any spark plug gimmicks when these are perfectly fine and reliable.

    TheJigShow

    Year: 2003 Submodel: GT Glendora, NJ

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    October 05, 2014

    Spark Plugs

    Factory replacement plugs. Easy install. No performance gain other than the car runs better from a tune up. I would purchase these again.

    tbird88460

    Year: 2001 Submodel: GT

    Helpful (0) (0)

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