NGK Spark Plugs Laser Iridium Spark Plug (MPN: 5476)

Experience enhanced ignitability and efficiency with advanced spark plug technology.

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

This spark plug is designed with trivalent metal plating, which provides exceptional anti-corrosion and anti-seizing properties, ensuring a longer service life. Users can expect faster starts and quicker acceleration, along with better fuel economy and lower emissions. The NGK Laser Iridium Spark Plug stands out as one of the best OEM iridium spark plugs available, making it a valuable addition to any engine maintenance routine.

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: 5476
• Resistor: Yes
• Electrode Type: Taper Cut
• Electrode Core Material: Iridium
• Electrode Tip Material: Platinum
• Insulator Type: Projected
• Thread Size (IN): 0.551 Inch
• Quantity: Single
• Reach: 0.984 Inch
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch

Compatibility / Fit

• 2010-2016 Buick LaCrosse
• 2011-2017 Buick Regal
• 2012-2017 Buick Verano
• 2016-2019 Cadillac CTS
• 2018-2024 Chevrolet Camaro
• 2012-2015 Chevrolet Captiva Sport
• 2008-2010 Chevrolet Cobalt
• 2015-2016 Chevrolet Corvette
• 2018-2019 Chevrolet Corvette
• 2010-2017 Chevrolet Equinox
• 2008-2010 Chevrolet HHR
• 2014-2014 Chevrolet Impala
• 2013-2014 Chevrolet Malibu
• 2010-2017 GMC Terrain
• 2008-2009 Pontiac Solstice
• 2011-2011 Saab 9-5
• 2007-2010 Saturn Sky