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Home » Bujías » Bujia NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 Reviews
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Bujia NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 Reviews

Bujia NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 Reviews


Precio Reg. $ 19.42
Precio: $ 4.74
* Por tiempo limitado, Compre YA!
Ahorra $ 14,68 ( 75,59% )

"El precio más barato en Bujia NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 Reviews de amazon.com. Envío Rápido y Gratis. Antes de comprar, no olvide comparar precios nuevamente en amazon.com. Agregue al carrito mientras dura el inventario!"

NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1

NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1
  • Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling
  • The 0.6mm laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect
  • Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage
  • Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines
  • Trivalent metal plating has superior anti-corrosion and anti-seizing properties
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. The 0.6mm laser welded fine iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high-performance engines. Trivalent metal plating has superior anti-corrosion and anti-seizing properties.

Precio de lista: $ 19.42 Precio: $ 4.74

What customers say about Bujia NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 Reviews?

  1. 14 of 16 people found the following review helpful
    3.0 out of 5 stars
    Carefull if you own a GM or other dual spark system., November 4, 2010
    By 
    Shawn

    Verified Purchase(What’s this?)
    This review is from: NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 (Automotive)
    I was not aware that this model of NGK Iridium plugs is only Iridium on the tip and not on the ground electrode. And I didn’t know when I bought it that would matter. My 2001 Grand AM V6 3400 engine uses GM’s Waste Spark system. Which is a dual firing ignition so the 2nd spark burns excess fuel for better efficiency. Other brands and models have similar systems. When the 2nd spark ignites from the opposite direction which causes wear to the ground electrode. Which means this plug will work, but the poor 2nd spark can cause very minor idle inconsistencies that you likely won’t notice unless you know what to listen for. But overall it will wear out the plugs much faster which defeats the point of Iridium in the first place. So if you have a dual firing spark system, spend the money and get either Double Platinums or Double Iridium plugs. I ended up getting the OEM AC Delco Pro plugs for my Grand Am which are a Double Platinum 100,000 mile plug. And those work great in my car. Unfortunately I can’t return plugs I installed. lol. So make sure you know if you are ok with only the tip being Iridium or if you need both the tip and ground to be the same coating. That is the only reason for the 3/5 stars. The listing on Amazon and even at NGK was not very upfront with mentioning that not the whole coating is Iridium. Which is what I thought I was getting. I am sure these are 5/5 star plugs for single spark systems.

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  2. 6 of 6 people found the following review helpful
    5.0 out of 5 stars
    Improved gas mileage, October 15, 2008
    By 
    Brian R. Huber (Wilmington, NC- USA) –
    (REAL NAME)
      

    Verified Purchase(What’s this?)
    This review is from: NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 (Automotive)
    With delco OEM replacement plugs i was getting 17/23 (cty/hwy) MPG on my 2.4L grand am (and during the 140k miles I changed the plugs 3 times with OEM parts and same bad gas mileage each time.) With these plugs and a performance air filter I am getting 23/30! Oh the money I could of saved getting these 7 years ago!

    Get them, you won’t regret it!

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  3. 6 of 6 people found the following review helpful
    5.0 out of 5 stars
    Great price, fastest delivery (with Prime), August 13, 2013
    By 
    John Blair «President, BlairWare Inc.» (Wake Forest, NC) –
    (REAL NAME)
      

    Verified Purchase(What’s this?)
    This review is from: NGK (7164) TR55IX Iridium IX Spark Plug, Pack of 1 (Automotive)
    These are unbeatable for longevity, clean burn and virtually maintenence free for 130k miles (so far!) I will not use anything else in all of my vehicles that specify an iridium plug. Beware using platimum or lower priced plugs. The few dollars you save will cost you over time.

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