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NGK V-Power Performance Spark Plugs (93-01 Cobra; 96-04 GT, Mach1; 98-04 V6)

50 Reviews
Our Price

$19.99

(set of 8)
  • Item #64021
  • MPN# 3951

  • Market Price $29.99
  • You Save 33% ($10.00)
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Customer Photos
Features
  • V-Groove Technology
  • Improves Fuel Economy and Lower Emissions
  • Heat Range: 5
  • NGK Part# 3951
  • Fits 93-01 Cobra, 03-04 Mach 1, 96-04 GT/Bullitt and the 98-04 V6 Mustangs.
  • Sold as a Set of 8
Description
Regular Maintenance. Replacing your old weak spark plugs is paramount to keep your engine running smoothly and efficiently, so why replace them with the same old sub-par stock plugs when performance V-Power plugs from NGK will improve fuel efficiency and lower your emissions.

Superior Design. NGK V-Power Performance Spark Plugs feature a copper core for its superior conductivity and a durable nickel alloy tip to assure a strong spark to keep your stang running at it's peak efficiency. The V-Power plug features a unique V-Groove that allows the spark to happen at the edge of the center electrode, so that the heat is not absorbed by the electrode itself, resulting in a complete efficient burn.

Application. This set of eight (8) NGK V-Power Performance Spark Plugs are specifically designed as a direct fit replacement for the 1993-2001 SVT Cobra, 2003-2004 Mach 1, 1996-2004 GT/Bullitt and the 1998-2004 V6 Mustangs.

Fitment: 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

What's in the Box
  • (8) Spark Plugs
Installation Info
Will it fit my Mustang?
  • Bullitt - 01
  • Foxbody - 93
  • Mach 1 - 03, 04
  • V6 - 98, 99, 00, 01, 02, 03, 04
  • Cobra - 94, 95, 96, 97, 98, 99, 01
  • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04

Most Helpful Reviews

5/5
NGK COPPER CORE PLUG

These are by far the greatest plugs made for any street car. They diffinitely improve gas mileage, performance and all around comfort in your engines overall performance and response to these high energy ...

Read More
Helpful (8)

5/5
NGK V-Power Spark Plugs

These spark plugs work great. They make the car idle better, feel more confident, and put the rumble back into your exaust. Performance gains are really unnoticalbe, but this is not a mod to gain more ...

Read More
Helpful (5)

Read All 50 Reviews
Overall Rating 4.8 out of 5 stars

Customer Photos (2) View All Photos

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3 Questions / 5 Answers

Ask a Question

How often should these plugs be replaced? Daily Driver Naturally Aspirated

Elias101a Year: 2003 Model: GT

  • Typically every 2 years the should be replaced. Sooner if you drive hard every day.

    Best Answer

    KevSims Year: 2004 Model: GT

    Good Answer (1) (0)

Show 1 more answer Question Resolved

Would these b ok to run with a nitrous set-up?

Zacb911 Year: 1997 Model: GT

  • I would strongly recommend NGK's TR6's. They have a colder heat range which can more than support your application.

    Best Answer

    Joser Year: 1998 Model: Other Top 500 Contributor

    Good Answer (2) (0)

Show 1 more answer Question Resolved

Are they per gapped?

96er Year: 1998 Model: GT

  • when i checked if mine were pre gapped they werent. so no you will have to gap them. 52-56 is stock.

    djuane Year: 1998 Model: GT

    Good Answer (0) (0)

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

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Customer Reviews (50) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Less than 1 Hour

Installation Cost:0-$100

  • Performance Gain 4.25 4.3
  • Fit 4.911765 4.9
  • Bang For Your Buck 4.852941 4.9



  • 5/5

    September 30, 2010

    NGK COPPER CORE PLUG

    These are by far the greatest plugs made for any street car. They diffinitely improve gas mileage, performance and all around comfort in your engines overall performance and response to these high energy conducting plugs. Don't get sold on the Iridium/Platinum gimics. I learned the hard way spending over $300 on those types of plugs just to learn that they don't do as they advertise. There's a difference between testing in a facility and realy world use. Go with NGK V-Power and you won't go wrong. 98 Saleen S351 Out.

    Jose Becerra

    Year: 1998 Driving Style: Show

    Helpful (8) (0)

  • 5/5

    Installation Time: Afternoon

    May 21, 2012

    NGK V-Power Spark Plugs

    These spark plugs work great. They make the car idle better, feel more confident, and put the rumble back into your exaust. Performance gains are really unnoticalbe, but this is not a mod to gain more horses... Make sure you gap them .054 and you'll be all set. Also, you can install with out removing the fuel rails, just need to get creative with extentions on your ratchet.

    Black96GT

    Year: 1996 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Detroit, MI

    Helpful (5) (0)

  • 5/5

    September 23, 2010

    NGK V-Power Plugs

    This plugs are exceptional. They brought the pep back to my '96 Cobra. It was a relatively easy installation for a backyard mechanic, as myself. If you review any motorsports mags, you will find NGK recommended 95 percent of the time over other national brands. Purchase! You will NOT be disappointed! Layton, UT

    Steve N

    Year: 1996 Model: Cobra Driving Style: Daily Driver

    Helpful (3) (0)

  • 5/5

    March 31, 2010

    NICE PLUGS

    NICE QUALITY AND GREAT PRICE, CAR RUNS BIT SMOOTHER, BUT ITS WORTH THE PRICE TO REPLACE THEM EVERY SO OFTEN

    ENRIQUE

    Helpful (4) (1)

  • 5/5

    March 28, 2010

    Awesomeness

    I put these plugs and the Taylor Street Thunder wires in as little as an hour. The total difference I feel is phenominal!! I can feel and hear a major improvement!! A Best Buy Deal

    Levi Ashcraft

    Helpful (2) (0)

  • 5/5

    May 28, 2010

    cobra back to life

    these plugs brought back the rumble to my exhaust and improved fuel mileage while also not breaking the bank.

    gene

    Helpful (4) (2)

  • 5/5

    April 13, 2010

    Great

    Great plug for the price!. Local chain auto parts stores want 4 bucks a plug! Do the math.

    Chuck M.

    Helpful (4) (2)

  • 5/5

    Installation Time: Less than 1 Hour

    May 22, 2015

    Great Upgrade!

    Great plug to use when you are doing a tune up. Runs much smoother now!

    AMCoalK

    Year: 1997 Model: Cobra Driving Style: Daily Driver 'Stangs I have owned: 10+

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    July 25, 2014

    NG plugs

    Just needed something for a tune up but these plugs actually did make the car run a bit better. Great products from AM

    vbondjr

    Year: 2002 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Lansdowne PA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    October 11, 2012

    My car was running rough..

    a little over 60k stock plugs, car was a little over due for some new plugs, I went with this set, and I am not disappointed, they perform as intended to and restored lost power SON1C Approved.

    Elias101a

    Year: 2003 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 NoVA, VA

    Helpful (1) (0)

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