NGK Spark Plugs Laser Iridium Spark Plug (MPN: 1406)

Experience enhanced ignitability and longevity with advanced spark plug technology.

The NGK Spark Plugs Laser Iridium Spark Plug is engineered for superior performance and durability. Featuring a laser welded iridium center electrode tip, this spark plug ensures a slow wear rate, contributing to stable idle and improved engine efficiency. The platinum disc welded to the backside of the ground electrode enhances longevity, making it a reliable choice for automotive applications.

This spark plug is designed with trivalent metal plating, which provides exceptional anti-corrosion and anti-seizing properties. Users can expect faster starts and quicker acceleration, along with better fuel economy and reduced emissions. The fine wire center electrode type further optimizes ignitability, making it one of the best OEM iridium spark plugs available on the market.

With a projected insulator type and a gasket seat type, the NGK Laser Iridium Spark Plug is compatible with a variety of vehicles. Its precise engineering and high-quality materials ensure that it meets the demands of modern engines, making it a valuable component for maintaining optimal vehicle performance.

Features

• Laser Welded Iridium Center Electrode Tip
• Platinum Disc Welded To Backside Of Ground Electrode Provides Long Life
• Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
• Faster Starts And Quicker Acceleration
• Better Fuel Economy And Lower Emissions
• Best OEM Iridium Spark Plug Available

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 1406
• Resistor: Yes
• Electrode Type: Fine Wire Center
• Electrode Core Material: Iridium
• Electrode Tip Material: Platinum
• Insulator Type: Projected
• Thread Size (IN): 0.472 Inch
• Quantity: Single
• Reach: 1.043 Inch
• Seat Type: Gasket
• Wrench Diameter: 14 Millimeter

Compatibility / Fit

• 2008-2012 Infiniti EX35
• 2009-2012 Infiniti FX35
• 2009-2013 Infiniti FX50
• 2011-2012 Infiniti G25
• 2007-2008 Infiniti G35
• 2013-2013 Infiniti JX35
• 2009-2010 Infiniti M35
• 2012-2013 Infiniti M35h
• 2011-2013 Infiniti M56
• 2014-2018 Infiniti Q50
• 2014-2019 Infiniti Q70
• 2015-2019 Infiniti Q70L
• 2011-2013 Infiniti QX56
• 2014-2019 Infiniti QX60
• 2014-2014 Infiniti QX70
• 2014-2024 Infiniti QX80
• 2007-2009 Nissan 350Z
• 2009-2010 Nissan 370Z
• 2007-2018 Nissan Altima
• 2017-2020 Nissan Armada
• 2009-2014 Nissan Maxima
• 2016-2021 Nissan Maxima
• 2009-2024 Nissan Murano
• 2018-2021 Nissan NV2500
• 2018-2021 Nissan NV3500
• 2013-2019 Nissan Pathfinder
• 2011-2017 Nissan Quest
• 2017-2019 Nissan Titan
• 2016-2019 Nissan Titan XD