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NGK G-Power Platinum Spark Plugs (93-01 Cobra; 96-04 GT, Mach 1; 98-04 V6)

Item 64033
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$29.99 (set of 8)

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      Review & Installation Video

      Hey, guys, Adam here with americanmuscle.com. Today I'm bringing you a quick overview of the NGK G-Power Platinum Performance Spark Plugs, which are available for all '93 to '01 Cobras, '96 to '04 GTs and Mach 1 models, as well as the '98 to '04 V6s. The NGK G-Power Platinum Performance Spark Plugs you see here today will be for any '93 to '04 Mustang owner who might be looking to swap out their factory plugs that may be old, worn out, and misfiring for a set of upgraded performance options from NGK. This will give you an overall quicker start, lower emissions, improved fuel economy, and also reduces the required voltage. This is gonna be for the guys with stock or mildly modified Mustangs, of course, since it does have a heat range of a normal five.Obviously, spark plugs are crucial in keeping your lightly modified or stock push router mod motor running smoothly and efficiently. Now, obviously, NGK has been making spark plugs for years and these are gonna be a performance upgrade with a better material. Now, if you're looking at a bad set of spark plugs in your motor, you could experience a number of symptoms, symptoms such as a rough idle, a rough start even, bad fuel mileage, things of that nature, the list goes on and on. This is definitely a good upgrade to improve of everything I just mentioned, giving you a better fuel efficiency, better throttle response even with a smoother and quicker start. When you're shopping around for plugs you want to make sure you're taking note of what the heat range is because that will determine which plugs to go with your particular setup. For example, NGK's heat range goes from a 2 to an 11, but you want to take note because this particular manufacturer actually goes a little bit more backwards in some of the other brands. What I mean by that is typically a heat range number that's higher would mean it's a hotter plug. With NGK, it's actually the complete opposite. The higher the number, the colder the plug. Now, the reason you'd want a colder plug is for a forced induction setup or something of a higher horsepower motor. Now, in this particular case, you're looking at a heat range of five, which is extremely normal, which means, again, just to reiterate, this is for the lightly modified or bone stock motor. As far as materials and construction goes, this was manufactured from NGK with a copper core to give its superior conductivity and a platinum tip for a clean burn that also reduces the amount of voltage required to make the engine run at full power.The G-Power options were also manufactured with a trivalent metal plating to make sure that it also has anti-seizing capabilities as well as anti-corrosion. As far as pricing is concerned, this will come in around the $30 mark, which, believe it or not, is actually less than a Ford OEM replacement you'd get at say Pep Boys. With that said I did use these exact plugs in my '95 Cobra, which was naturally aspirated and slightly built, and they started up fantastically and had a great idle. I never had any complaints. So if that's similar to your setup or if you've got a stock motor I definitely recommend these plugs.Now, obviously, as far as installation goes, changing some spark plugs are extremely straightforward. You want to have a ratchet and socket set on deck and a few extensions of different sizes, as well as a spark plug grabber socket just to make sure you don't drop this down to the engine bay, which can be a huge headache.With that said, you might also want some anti-seizing grease, if you want to use those as well, but the material is geared to prevent some of that. But if you want to make it extra secure, that's up to you. Overall, it shouldn't take you longer than about two hours from start to finish to swap these out. I'll definitely give it a one out of three wrenches on our difficulty meter. Just to wrap this one up here, if you're the owner of a '93 to '04 Mustang, whether it's a GT, Mach 1, or V6, given the respective years, you definitely want to check out the NGK G-Power Platinum Performance Spark Plugs, which you can find right here at americanmuscle.com.

      Product Information

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

      Features

      • Platinum Tip Reduces Required Voltage
      • Improves Fuel Economy and Lower Emissions
      • Heat Range: 5
      • NGK Part# 3403
      • 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

      Proper Maintenance. Keep your Mustangs engine running smoothly and efficiently by replacing your old weak spark plugs with a new set of NGK G-Power Platinum Performance Spark Plugs for more power. The G-Power plugs from NGK will provide faster starts, quicker acceleration, improve your fuel efficiency and lower emissions.

      Superior Materials. NGK G-Power Performance Spark Plugs feature a copper core for its superior conductivity and a fine platinum tip for a clean burn reducing the required spark energy needed to keep your stang running at it's peak power. And as an added bonus the G-Power plug features Trivalent Metal Plating for it's superior anti-corrosion and anti-seizing properties.

      Application. This set of eight (8) NGK G-Power Platinum 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

      MPN# 3403

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

      4.8

      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 100+ customers

      Installation Time: Less than 1 Hour

      Installation Cost: 0-$100





      • March 23, 2020

        5 2000 GT - Jaybaby Installation Time: Less than 1 Hour

        Ñgk

        Works great as they should and great for the price

        Helpful (0)
      • March 10, 2020

        5 2006 GT - JoshC Installation Time: Less than 1 Hour

        Good plus

        Good plus worked great paying them with screaming deamon cool packs and red sparkplug wires

        Helpful (0)
      • January 31, 2020

        5 2002 V6 - JoshuaC Installation Time: Less than 1 Hour

        Excellent

        These spark plugs thread well and arrived in mint condition. Great replacements for when its time to change them out, or if planning to upgrade other ignition parts. Noticed a small increase in mpg.

        Helpful (1)
      • October 14, 2019

        5 2004 V6 - Ordered Installation Time: Less than 1 Hour

        Amazing

        These spark plugs are way better than the old ones I had!

        Helpful (1)
      • June 11, 2019

        5 2007 V6 - FrankH Installation Time: Less than 1 Hour

        ngk upgrade

        noticeably better than regular plugs, 2-3 mpg increase in milage too

        Helpful (0)
      • June 03, 2019

        5 2001 Cobra - Tjfturbo Installation Time: Less than 1 Hour

        Ignition

        Parts were a perfect fit, easy install. Puts the pep back in my cobra that has almost 100k miles on it.

        Helpful (0)
      • April 24, 2019

        5 2001 V6 - Whoolagan Installation Time: Afternoon

        Great plug

        Smoothed out idle. It gave me a performance gain. Super happy with these plugs.

        Helpful (0)
      • March 13, 2019

        5 2004 V6 - Bootyman Installation Time: Less than 1 Hour

        Good Plugs

        Good plugs, had to get 8 for my V6, but gave the other 2 to a friend.

        Helpful (1)
      • February 19, 2019

        5 2002 GT - MarcosV Installation Time: Afternoon

        Ngk g power plugs

        One of the best bang for your buck foe sure , great instantly start more power on first and second gear couldn’t ask for more thanks American muscle for making my build easier

        Helpful (0)
      • February 18, 2019

        4 2001 GT - JacobF Installation Time: Less than 1 Hour

        Good plugs, usually.

        I installed these plugs in my car, and it started misfiring shortly after. two plugs i recieved had somehow gotten the porcelain insulators cracked. I had to go to autozone and get 2 more additional spark plugs to replace the damaged ones. Ive been working on cars for 15 years and never had a spark plug break like that before.

        Helpful (1)

      Questions & Answers (14 answers)

      5 Top Rated Questions

      Are these equivalent to Motorcraft AWFS-32pp? And what gapping is recommended?

      • These spark plugs are equivalent to the Motorcraft AWFS-33pp plugs which also would use the same gapping as the Motorcraft plugs.

      Helpful (4)

      Why do these reduce required voltage? Is that good or bad?

      • The NGK G-Power Platinum Performance Spark Plugs have a lower resistance, allowing more spark energy to transfer through the plug. This means less spark energy is required to successfully light a spark plug as well.

      Helpful (2)

      I ordered these plugs for my '01 Bullitt (4.6L) and I was just wondering if you could tell what the proper gap would be for my engine type. I've seen answers ranging from .32 up to .54 ?

      • We recommend a gapping of 0.052-0.055 for naturally aspirated applications.

      Helpful (2)

      Will these plugs be good enough for a supercharged engine? I have a 2000 GT with a vortech V2 supercharger.

      • It would be recommended to get a colder plug then this for boosted applications. A heat range of 6 or 7 would be ideal.

      Helpful (0)

      Do I need to gap them my self?

      • Yes, before installation, we recommend gapping them to the manufacturer specified gap for your Mustang.

      Helpful (0)
      Post Your Question
      9 More Questions
      Will this fit my 2003 3.8 v6 1 answer
      Will these be good with the MSD performance coil pack and SR performance cold air intake? Also what would be some reasonable priced spark plug wires to go with this setup as well? 1 answer
      Do I have to gap these spark plugs? 1 answer
      Are these spark plugs CARB certified for California? 1 answer
      Hi, purchased this spark plugs for 99 cobra. They don't seem to be the same size as the ones I just took out. And the coil don't seem to attach properly either. 1 answer
      Does it come with the Anti-seize lubricant or spark plug boot, bulb and electrical connector ? 1 answer
      I'm new to dealing with spark plugs and am wondering if these would be good for a stock 3.8L V6? i plan on putting in a cold air intake, dual exhaust and long tube headers. Should I get platinum or just stick with Motor Craft copper?or maybe even iridium? 1 answer
      How often should i change out these spark plugs on my 94 Cobra? 1 answer
      compatible with nitrous are these plugs good for a nitrous installed 02 gt? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) Spark Plugs

      Tech Specs

      Will It Fit My Mustang

      • Bullitt - 01
      • Cobra - 93, 94, 95, 96, 97, 98, 99, 01
      • Cobra R - 93, 95
      • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04
      • V6 - 98, 99, 00, 01, 02, 03, 04

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