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NGK Iridium Spark Plugs (4 Spark Plugs)

Part Number: BKR7EIX-11-4

5 out of 55 out of 55 out of 55 out of 55 out of 5 15 customer reviews
$36.21 USD Free Shipping

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Out of Stock
This can be ordered and will ship when it is back in stock.
Estimated ship dates will be emailed as provided by NGK.

Description

NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the voltage requirement for spark. This allows for a brighter, stronger spark from your existing ignition system. The ground electrode has a tapered cut at the firing end which reduces quenching for better flame core growth and increased ignitability. The combination of fine wire center electrode and tapered cut ground will increase performance, improve acceleration, and fuel efficiency.

Features

  • Iridium IX plug
  • .044" gap
  • Resistor spark plug
  • ISO length
  • projected tip
  • fine wire (0.6mm) iridium center electrode
  • tapered cut ground electrode

Specifications

Brand: NGK
Part Number: BKR7EIX-11-4
Cold Rating: 7

Customer Reviews

4.9 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

15 Total Reviews

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Most Recent


4.0 out of 5.0 4 out of 54 out of 54 out of 54 out of 54 out of 5

They spark

By Kevin on 5/29/2015

I haven't noticed any difference from anything else I've used.


5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Kseriesparts FTW

By Based God on 5/16/2015

Great price, been using these in all my cars for years and never had a problem. Steve at Kseriesparts is the man!!!


5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Gas Milage

By Mark on 1/29/2012

I didn't notice my car start up any faster but my gas milage is awesome now :)


5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Good Plugs

By John L on 11/13/2011

Replaced the old plugs with these when I purchased my car. Didn't really need them, but replaced anyway. Fit perfectly and car continues to run well 3k miles later. Recommended for the price.


5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

NGK Iridium Spark Plugs (4 Spark Plugs)

By Chris on 4/25/2011

Everything one can expect from a spark plug. Car runs smooth and is a good price for the set. Much thanks to ClubRSX!


Read All 15 Reviews

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