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Ford Motorcraft OEM Spark Plugs (99-01 Cobra; 03-04 Mach1)

9 Reviews
Our Price

$29.99

  • Item #52919
  • MPN#KIT

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  • Market Price $44.99
  • You Save 33% ($15.00)
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Features
  • Direct OEM replacement
  • Copper core with iridium tip
  • Motorcraft part# SP-433
  • Fits 99-01 Cobra and 03-04 Mach 1 Mustangs
  • Sold as a set of 8
Description
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 iridium 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 2001 SVT Cobra and 2003 to 2004 Mach 1 Mustangs equipped with a 4.6 DOHC V8.

Mustang Fitment: 1999 2001 2003 2004 Details

What's in the Box
  • (8) Spark Plugs
Installation Info
Will it fit my Mustang?
  • Cobra - 99, 01
  • Mach 1 - 03, 04

Most Helpful Reviews Read All Reviews

Overall Rating 5/5 Write a Review
5/5
Better Than NGK

When Replacing things like coil paks, fuel injectors, maf, and other such items; fords products are superior to everything else. The Same thing with these spark plugs, you want something thats going to

Read More
Helpful (4) (0)

5/5
Spark plugs DOHC installation tips

My vehicle is a 2003 Mach 1 with 30,000km. I have the basic bolt ons for max performance. JLT Ram air, twin 65mm BBK throttle body, Magna flo exhaust with -X pipe, SCT programmer from Bama,I also have

Read More
Helpful (3) (0)

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Reviews (9) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
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5.0

out of 5 stars

9 Customers Recommend this Product

Installation Time:Less than 1 Hour

  • Performance Gain: 4.166667 4.2/5
  • Fit: 5 5/5
  • Bang For Your Buck: 4.5 4.5/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    April 09, 2011

    Better Than NGK

    When Replacing things like coil paks, fuel injectors, maf, and other such items; fords products are superior to everything else. The Same thing with these spark plugs, you want something thats going to burn fuel cleanly and last 50k miles, then buy motorcraft, best of the best and you're not wasting an extra

    Harry

    Year: 1999 Model: Cobra Driving Style: Daily Driver

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    March 24, 2012

    Spark plugs DOHC installation tips

    My vehicle is a 2003 Mach 1 with 30,000km. I have the basic bolt ons for max performance. JLT Ram air, twin 65mm BBK throttle body, Magna flo exhaust with -X pipe, SCT programmer from Bama,I also have the 80,000v coils from Weapon X, and I had purchased their plugs too. All this basically happened to the car around 25,000kms. Those plugs or any plugs just do not last with those coils, the coils do make a difference but at the price of plugs, so with that said you may as well burn up the stock plugs at $3 a plug as opposed to $10 plugs they last as long. Also before removing the plug have your engine cold (alluminum heads) and use your compressor and blow out the hole little rocks and sand can and do get trapped in there. When installing the new plug put some nickle anti seize on the threads and do not over tighten snug them up and 1/8 turn to tighten no more.

    rudscuba

    Year: 2003 Model: Mach 1 Driving Style: Street / Strip 'Stangs I have owned: 2 Edmonton, Alberta

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    July 02, 2012

    Stock plugs

    These stock plugs worked great on my car..idles smooth and keeps my Mach 1 running at full force..highly recommend others to buy this product..

    Vegasmach1

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3 Las Vegas Nevada

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    April 07, 2010

    Just doin a 50k mile tun-up

    Plugs work great!

    Nathan

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    July 18, 2014

    OEM Spark Plugs

    Decided to stick with the OEM Ford Motorcraft spark plugs due to never having an issue and you can go wrong with OEM parts. Install was a breeze and no to difficult to install. Just take your time and you will encounter no issues like i did. Definitely recommend for you stock stang.

    04TorchRedMach1

    Year: 2004 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3 IL

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 18, 2013

    Great product!

    I was very satisfied with this product. OEM motorcraft is the best way to go. Great price, way cheaper than the dealer.

    Jordieflex

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 3

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 27, 2012

    Great replacement plugs

    Bought these plugs to replace the nkg that were in my car hoping to fix a slight miss problem. Plugs solved the problem, fit great, helped the miss, and improved my gas milage

    youngadam

    Year: 2003 Model: Mach 1 Driving Style: Daily Driver 'Stangs I have owned: 1 Mississippi

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    September 01, 2011

    Maintanance is Key!

    Proper preparation prevents poor performance, this is what basic maintenance tune up items are for. Replacing your spark plugs will prevent power loss as will regular oil and filter changes. No real performance gains that I could notice but didn't loose performance.

    Ryan

    Year: 2001 Model: Cobra Driving Style: Street / Strip 'Stangs I have owned: 3 Malven, PA

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    July 22, 2011

    Motorcraft spark plugs

    I had put in Autolite plugs at 60K, started having miss firing problems. Just installed a set of Motorcraft plugs and it is running so much better.

    wayne Klaick

    Year: 2001 Model: Cobra Driving Style: Daily Driver

    Helpful (0) (0)

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