# NGK Iridium IX Spark Plug Box of 4 (ZFR5FIX-E)

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

-   RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
-   Trivalent metal plating for superior anti-corrosion and anti-seizing properties
-   Outstanding acceleration, high fuel efficiency and durability
-   Fine iridium tip ensures durable and consistent spark

This Part Fits:

Year

Make

Model

Submodel

2011-2014

Chrysler

200

Limited

2011-2014

Chrysler

200

LX

2011-2014

Chrysler

200

Touring

2008-2010

Chrysler

Sebring

Limited

2008-2010

Chrysler

Sebring

LX

2008-2010

Chrysler

Sebring

Touring

2010-2011

Dodge

Avenger

Express

2011

Dodge

Avenger

Lux

2011

Dodge

Avenger

Mainstreet

2009-2010

Dodge

Avenger

R/T

2008-2009,2012-2014

Dodge

Avenger

SE

2008-2010,2012-2014

Dodge

Avenger

SXT

2009-2010

Dodge

Caliber

R/T

2010

Dodge

Caliber

Rush

2008-2009

Dodge

Caliber

SRT-4

2010

Dodge

Journey

Base

2009-2010

Dodge

Journey

SE

2009

Jeep

Compass

Limited

2009

Jeep

Compass

Sport

2009

Jeep

Patriot

Limited

2009

Jeep

Patriot

Sport

## Details

- **Price:** 74.61 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 74.61 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-iridium-ix-spark-plug-box-of-4-zfr5fix-e)
> Updated: 2026-06-27