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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
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
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.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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great Quality
Size: 34, Color: #01black
Shorts I ordered were great. Good quality and perfect fit. Exact color I ordered. Won’t hesitate in ordering more in the future
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Online vs Instore
Size: 40, Color: #01khaki
As to be expected, not seeing and touching before purchase. I bought three pairs of these shorts in different colors for a trip to see my son graduate from his Army National guard AIT. I would rate the overall a five based on fit, quality, and comfort. One thing that I have to mark down, is they have elastic waist bands as described! In the description pic's, they are shown with nice long tie strings. The reality of what I received is the stings are too short to tie. They were almost the same circumference as the waist band, so only able to tie in a small knot, rather than a bow. no Biggy, until it's time for the restroom. Hopefully it's self explanitory....fumbling around with a knot! waist fits as stated to my size, but add weight of wallet and cell phone, and after a few steps, they begin to slide down. Tie string a must. I will see about finding something longer, as I do like them overall!
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Reviewed in the United States on October 7, 2023
★★★★★ 5
Great fabric and quality
These shorts were a gift for my boyfriend who loved how comfortable they were!!! They washed very well bought them to match an army t shirt and they both matched perfectly!!! Size was perfect would definitely recommend these for the man in your life!!
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Amazon not delivering after 2 days past delivery date
Size: 36, Color: Camo
These shorts are awesome some of my favorite but Amazon has delayed the out for delivery 2 days in a row now from the original 2 days was supposed to be delivered
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Reviewed in the United States on April 25, 2026
★★★★★ 3
I love them but pockets tear easily
Size: 34, Color: #01black
I love them. They look nice and they are comfortable. I bought a total of three and they're all I wear in the summer.
Unfortunately the strap pockets wear out easily. On my left pocket I store a ridge wallet and my keys. For two of my most worn pair, the strap tore up to where it no longer holds the pocket closed properly. On one of those in the same pocket, a hole ended up torn in the corner. The third one I had to throw out after it shrunk after being washed improperly (can't wash them like I did my previous shorts which I washed the same way as the rest of my clothes).
I think I'll continue to wear them, maybe even buy one more, until I find something better.
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Reviewed in the United States on December 31, 2023