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NGK Iridium IX Performance Spark Plugs (05-10 V6; 94-97 V6)

38 Reviews
Our Price

$69.99

  • Item #64056
  • MPN# 7316

  • Market Price $79.99
  • You Save 13% ($10.00)
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Customer Photos
Features
  • Iridium tip for a constant stable spark
  • Improves fuel economy and lower emissions
  • Heat Range: 5
  • NGK part# 7316
  • Fits 05-10 V6 and 94-97 V6 Mustangs
  • Sold as a set of 6
Description
High Performance. Keeping your Mustang's high performance engine running smoothly and efficiently is important. You should routinely replace your old weak plugs with a new set of NGK Iridium IX Performance Spark Plugs for constant reliable spark power. The Iridium IX plugs from NGK will provide improved throttle response, fuel efficiency, lower emissions and will reduce fouling.

Superior Materials. NGK Iridium IX Performance Spark Plugs feature a copper core electrode for its superior conductivity and an iridium tip (which is 6X harder than platinum) for its extremely high melting point, perfect for keeping your Mustang's high-performance engine running at its peak. As an added bonus, the Iridium IX plug features Trivalent Metal Plating for its superior anti-corrosion and anti-seizing properties.

Application. This set of six (6) NGK Iridium IX Spark Plugs are specifically designed as a direct fit replacement for the 2005-2010 V6 and 1994-1997 V6 Mustangs.

Mustang Fitment: 1994 1995 1996 1997 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (6) Spark Plugs
Installation Info
Will it fit my Mustang?
  • V6 - 05, 06, 07, 08, 09, 10, 94, 95, 96, 97

Most Helpful Reviews Read All Reviews

Overall Rating 4.9/5 Write a Review
5/5
NGK Iridium Plugs

I made the mistake of installing another brands "advanced technology" plugs that ran idle for a couple of months. Started to hear tapping slightly, Plugs (2) found unthreading from block. So, anyway purchased

Read More
Helpful (5) (0)

5/5

Great Plugs!

Decided to do a tune up on the Lime so I decided to upgrade to these spark plugs. Great quality and I highly recommend these. Car idles nice now since I changed to these plugs and did the Taylor spark

Read More
Helpful (4) (0)

Customer Photos (3) View All Customer Photos

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Q & A (3 Questions, 10 Answers) Ask a Question

gap What is the recommended gap for these spark plugs

galopinghorse Year: 2010 Model: V6

Question Resolved
Good Question (1) (0)
  • Your new ngk's are pre gapped from the factory, however they can change during shipping or other unknown reasons, so to be on the safe side you should check each plug with a space gauge. The cost for this tool is about three dollars. Depending on what kind of car you have them going into, you might check your owners manual for the exact gap size. So that you'll have a better piece of mind.

    Helpful (0) (0)

    MIRACLESHINEMIKE Year: 2010 Model: GT

Show 2 more answers

Plugs and wires Can I use these plugs with 10 mm Live Wires ?

Bill91 Year: 2006 Model: V6

Question Resolved
Good Question (0) (0)
  • Yes. I upgraded this plugs + 10mm LW + GMS coil all at once. I think you would benefit the most by upgrading all at once.

    Helpful (0) (0)

    chriscarr86 Year: 2006 Model: Other

    Top 25 Contributor

Show 2 more answers

Is it necessary to use anti seize and dielectric grease on these? I have heard anti seize compound on the threads and dielectric grease on the electrode is a good idea. Is it really necessary to use these products on these plugs?

Ridethepony1963 Year: 2010 Model: V6

Question Resolved
Good Question (0) (0)
  • Absolutely necessary ? No, Good practice ? Yes. I have changed hundreds of plugs and would highly recommend using it.

    Helpful (0) (0)

    chriscarr86 Year: 2006 Model: Other

    Top 25 Contributor

Show 3 more answers

Reviews (38) Write a Review

  • 5 Stars .92 92%
  • 4 Stars .08 8%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
4.9

out of 5 stars

36 Customers Recommend this Product

Installation Time:Afternoon

Installation Cost:0-$100

  • Performance Gain: 4.6 4.6/5
  • Fit: 4.966667 5.0/5
  • Bang For Your Buck: 4.6 4.6/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    June 04, 2010

    NGK Iridium Plugs

    I made the mistake of installing another brands "advanced technology" plugs that ran idle for a couple of months. Started to hear tapping slightly, Plugs (2) found unthreading from block. So, anyway purchased these NGK Iridium and the car now idles "quicker", quieter, and very smooth excelleration. I will now ONLY purchase these plugs. I have a couple thousand miles on them and I wont settle for anything less for now on. This is the ONE and ONLY 3.8 V6 recommendation I can guarantee a happy response after installing them.

    Robb

    Helpful (5) (0)

  • 5/5 Yes, I recommend this product

    December 02, 2011

    Great Plugs!

    Decided to do a tune up on the Lime so I decided to upgrade to these spark plugs. Great quality and I highly recommend these. Car idles nice now since I changed to these plugs and did the Taylor spark plug wires and upgraded the coil to the Screamin Demon.

    Karen

    Year: 2005 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 10+ Wayne, PA

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    December 18, 2012

    Helped with gas mileage

    A must have with the combination of new wires. Increased my gas mileage.

    Top 1000 Contributor

    Pony23

    Year: 2005 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 San Diego

    Helpful (2) (0)

  • 5/5 Yes, I recommend this product

    July 23, 2011

    Immediate Improvement

    Fantastic and immediate improvement!!! The Stang idles smoother, responds better, and has improved fuel economy.

    Javier

    Year: 2005 Model: V6 Driving Style: Daily Driver

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    March 31, 2011

    NICE!!

    VERY EASY TO INSTALL! I ALSO BOUGHT THE Taylor Street Thunder 8mm Spark Plug Wires. I NOTICED A BIG DIFFERENCE IN TAKEOFF AND ACCELERATION. AN AWESOME UPGRADE TO YOUR V6!

    KILEY

    Year: 2008 Model: V6 Driving Style: Daily Driver

    Helpful (2) (1)

  • 5/5 Yes, I recommend this product

    April 25, 2013

    Best plugs ever!

    My 2008 "Warriors in Pink" stang has reached it's 100,000 mile mark and I knew it was time for a tune up. I read all the reviews and decided to go with the NGK Iridium IX plugs. I feel that this is the best decision I have ever made. Along with the Taylor Street Thunder 8mm plug wires and the Screamin Demon Coil pack, My stang has come back from the dead. My fuel milage has increased almost 4 mpg and she packs a punch on the throttle. Thank you American Muscle!!!

    Amprop72

    Year: 2008 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 Spring, TX, USA

    Helpful (1) (1)

  • 5/5 Yes, I recommend this product

    January 17, 2013

    Awesome felt right away

    very awesome just be careful you don't crack any start the install with your hand and inspect them before you install. cost is a bit high but they will last for a long time. Do one at a time and start your car(or better take a quick drive) after each to be sure they are all good this could help you from having to chase a bad one or a miss fire if one is bad.

    hameens197

    Year: 2008 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 San Diego CA

    Helpful (1) (1)

  • 5/5 Yes, I recommend this product

    June 27, 2011

    NGK Iridium Plugs

    Easy to install, and you can feel the difference. Great product from AM.

    Adrian

    Year: 1995 Model: V6 Driving Style: Daily Driver

    Helpful (0) (1)

  • 5/5 Yes, I recommend this product

    June 13, 2011

    Worth it

    These spark plugs are definitely worth it. They were easy to install along with the thunder 8mm wires and I can tell a huge difference in gas mileage.

    Adam Sutton

    Year: 2005 Model: V6 Driving Style: Daily Driver

    Helpful (0) (1)

  • 5/5 Yes, I recommend this product

    June 02, 2011

    Great product

    Easy to install. Noticed a much smoother operation(old plugs were 47k old). Along with the thunder wires this took about an hour to install. Would have been quicker, but the demon coil I purchased was defective. Good old AM was on top of it though and a new one is already on its way to me.

    Evan Nicklin

    Year: 2008 Model: V6 Driving Style: Daily Driver

    Helpful (0) (1)

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