# NGK Ruthenium HX Spark Plug Box of 4 (LKAR8BHX)

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.

-   RECOMMENDED USAGE: Modern vehicles using OE PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology
-   0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode
-   Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
-   Trivalent metal plating for superior anti-corrosion and anti-seizing properties
-   Corrugated ribs prevent flashover
-   Copper core aids in heat removal

This Part Fits:

Year

Make

Model

Submodel

2013

INFINITI

EX37

Base

2013

INFINITI

EX37

Journey

2013

INFINITI

FX37

Base

2008-2013

INFINITI

G37

Base

2011-2013

INFINITI

G37

IPL

2008-2013

INFINITI

G37

Journey

2008-2013

INFINITI

G37

Sport

2009-2013

INFINITI

G37

X

2011-2013

INFINITI

M37

Base

2011-2013

INFINITI

M37

X

2015

INFINITI

Q40

Base

2014-2015

INFINITI

Q50

Base

2014-2015

INFINITI

Q50

Premium

2014-2015

INFINITI

Q50

Sport

2014-2015

INFINITI

Q60

Base

2014-2015

INFINITI

Q60

IPL

2014-2015

INFINITI

Q60

Journey

2014-2015

INFINITI

Q60

S

2015

INFINITI

Q60

S Limited

2014-2017

INFINITI

Q70

3.7

2015-2017

INFINITI

Q70L

3.7

2014-2017

INFINITI

QX50

Base

2014-2015

INFINITI

QX50

Journey

2014-2017

INFINITI

QX70

Base

2010

Nissan

370Z

40th Anniversary Edition

2009-2020

Nissan

370Z

Base

2009-2017,2019-2020

Nissan

370Z

Nismo

2015-2018

Nissan

370Z

Nismo Tech

2015-2020

Nissan

370Z

Sport

2015-2018

Nissan

370Z

Sport Tech

2019-2020

Nissan

370Z

Sport Touring

2009-2019

Nissan

370Z

Touring

2015-2018

Nissan

370Z

Touring Sport

2020

Nissan

GT-R

50th Anniversary Edition

2009-2010

Nissan

GT-R

Base

2012-2016

Nissan

GT-R

Black Edition

2015-2020

Nissan

GT-R

Nismo

2009-2020

Nissan

GT-R

Premium

2018-2019

Nissan

GT-R

Pure

2014-2015,2018-2020

Nissan

GT-R

Track Edition

## Details

- **Price:** 97.24 CAD
- **Vendor:** NGK
- **Type:** Spark Plugs

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 97.24 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-ruthenium-hx-spark-plug-box-of-4-lkar8bhx)
> Updated: 2026-06-27