NGK Ruthenium HX Spark Plug Box of 4 – High-Performance Automotive Ignition for Nissan and Infiniti Vehicles

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. NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. INFINITI EX37 2013, FX37 2013, G37 2013-2008, M37 2013-2011, Q40 2015, Q50 2015-2014, Q60 2015, Q70 2017-2014, Q70L 2017-2015, QX50 2017-2014, QX70 2017-2014, NISSAN 370Z 2017-2009, GT-R 2017-2009

• 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

The NGK Ruthenium HX Spark Plug (Part Number 91784) offers advanced ignition technology designed specifically for modern vehicles such as Nissan and Infiniti models. Featuring patented Ruthenium tip technology, these plugs provide superior durability and high ignitability, ensuring optimal engine performance and longevity. Crafted from OE-inspired design, the Ruthenium HX spark plugs incorporate specialized OEM DFE and PSPE tip configurations that promote a more complete fuel burn, resulting in quicker throttle response, smoother idle, and improved cold start performance. The ruthenium center electrode, measuring 0.4mm in alloy fine wire, grants industry-leading durability, while the 0.8mm platinum ground electrode enhances electrical conductivity and lifespan.

Features:

• Recommended Usage: Designed for modern vehicles using OE PSPE type spark plugs or for aftermarket upgrades utilizing latest OE technology

• Electrode Material: 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode for high ignitability and durability

• Insulator: Pure alumina silicate ceramic insulator provides superior strength and efficient heat transfer

• Corrosion Resistance: Trivalent metal plating offers enhanced anti-corrosion and anti-seizing properties for longer service life

• Design Features: Corrugated ribs prevent flashover, ensuring stable spark performance

• Heat Management: Copper core aids in efficient heat removal, maintaining optimal engine temperatures

Fitment:
2008 Infiniti G37 Base
2008 Infiniti G37 Journey
2008 Infiniti G37 Sport
2009 Infiniti G37 Base
2009 Infiniti G37 Journey
2009 Infiniti G37 Sport
2009 Infiniti G37 X
2009 Nissan 370Z Base
2009 Nissan 370Z Nismo
2009 Nissan 370Z Touring
2009 Nissan GT-R Base
2009 Nissan GT-R Premium
2010 Infiniti G37 Base
2010 Infiniti G37 Journey
2010 Infiniti G37 Sport
2010 Infiniti G37 X
2010 Nissan 370Z 40th Anniversary Edition
2010 Nissan 370Z Base
2010 Nissan 370Z Nismo
2010 Nissan 370Z Touring
2010 Nissan GT-R Base
2010 Nissan GT-R Premium
2011 Infiniti G37 Base
2011 Infiniti G37 IPL
2011 Infiniti G37 Journey
2011 Infiniti G37 Sport
2011 Infiniti G37 X
2011 Infiniti M37 Base
2011 Infiniti M37 X
2011 Nissan 370Z Base
2011 Nissan 370Z Nismo
2011 Nissan 370Z Touring
2011 Nissan GT-R Premium
2012 Infiniti G37 Base
2012 Infiniti G37 IPL
2012 Infiniti G37 Journey
2012 Infiniti G37 Sport
2012 Infiniti G37 X
2012 Infiniti M37 Base
2012 Infiniti M37 X
2012 Nissan 370Z Base
2012 Nissan 370Z Nismo
2012 Nissan 370Z Touring
2012 Nissan GT-R Black Edition
2012 Nissan GT-R Premium
2013 Infiniti EX37 Base
2013 Infiniti EX37 Journey
2013 Infiniti FX37 Base
2013 Infiniti G37 Base
2013 Infiniti G37 IPL
2013 Infiniti G37 Journey
2013 Infiniti G37 Sport
2013 Infiniti G37 X
2013 Infiniti M37 Base
2013 Infiniti M37 X
2013 Nissan 370Z Base
2013 Nissan 370Z Nismo
2013 Nissan 370Z Touring
2013 Nissan GT-R Black Edition
2013 Nissan GT-R Premium
2014 Infiniti Q50 Base
2014 Infiniti Q50 Premium
2014 Infiniti Q50 Sport
2014 Infiniti Q60 Base
2014 Infiniti Q60 IPL
2014 Infiniti Q60 Journey
2014 Infiniti Q60 S
2014 Infiniti Q70 3.7
2014 Infiniti QX50 Base
2014 Infiniti QX50 Journey
2014 Infiniti QX70 Base
2014 Nissan 370Z Base
2014 Nissan 370Z Nismo
2014 Nissan 370Z Touring
2014 Nissan GT-R Black Edition
2014 Nissan GT-R Premium
2014 Nissan GT-R Track Edition
2015 Infiniti Q40 Base
2015 Infiniti Q50 Base
2015 Infiniti Q50 Premium
2015 Infiniti Q50 Sport
2015 Infiniti Q60 Base
2015 Infiniti Q60 IPL
2015 Infiniti Q60 Journey
2015 Infiniti Q60 S
2015 Infiniti Q60 S Limited
2015 Infiniti Q70 3.7
2015 Infiniti Q70L 3.7
2015 Infiniti QX50 Base
2015 Infiniti QX50 Journey
2015 Infiniti QX70 Base
2015 Nissan 370Z Base
2015 Nissan 370Z Nismo
2015 Nissan 370Z Nismo Tech
2015 Nissan 370Z Sport
2015 Nissan 370Z Sport Tech
2015 Nissan 370Z Touring
2015 Nissan 370Z Touring Sport
2015 Nissan GT-R Black Edition
2015 Nissan GT-R Nismo
2015 Nissan GT-R Premium
2015 Nissan GT-R Track Edition
2016 Infiniti Q70 3.7
2016 Infiniti Q70L 3.7
2016 Infiniti QX50 Base
2016 Infiniti QX70 Base
2016 Nissan 370Z Base
2016 Nissan 370Z Nismo
2016 Nissan 370Z Nismo Tech
2016 Nissan 370Z Sport
2016 Nissan 370Z Sport Tech
2016 Nissan 370Z Touring
2016 Nissan 370Z Touring Sport
2016 Nissan GT-R Black Edition
2016 Nissan GT-R Nismo
2016 Nissan GT-R Premium
2017 Infiniti Q70 3.7
2017 Infiniti Q70L 3.7
2017 Infiniti QX50 Base
2017 Infiniti QX70 Base
2017 Nissan 370Z Base
2017 Nissan 370Z Nismo
2017 Nissan 370Z Nismo Tech
2017 Nissan 370Z Sport
2017 Nissan 370Z Sport Tech
2017 Nissan 370Z Touring
2017 Nissan 370Z Touring Sport
2017 Nissan GT-R Nismo
2017 Nissan GT-R Premium
2018 Nissan 370Z Base
2018 Nissan 370Z Nismo Tech
2018 Nissan 370Z Sport
2018 Nissan 370Z Sport Tech
2018 Nissan 370Z Touring
2018 Nissan 370Z Touring Sport
2018 Nissan GT-R Nismo
2018 Nissan GT-R Premium
2018 Nissan GT-R Pure
2018 Nissan GT-R Track Edition
2019 Nissan 370Z Base
2019 Nissan 370Z Nismo
2019 Nissan 370Z Sport
2019 Nissan 370Z Sport Touring
2019 Nissan 370Z Touring
2019 Nissan GT-R Nismo
2019 Nissan GT-R Premium
2019 Nissan GT-R Pure
2019 Nissan GT-R Track Edition
2020 Nissan 370Z Base
2020 Nissan 370Z Nismo
2020 Nissan 370Z Sport
2020 Nissan 370Z Sport Touring
2020 Nissan GT-R 50th Anniversary Edition
2020 Nissan GT-R Nismo
2020 Nissan GT-R Premium
2020 Nissan GT-R Track Edition

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 4