NGK Spark Plugs Iridium IX Spark Plug (MPN: 7243)

High performance spark plug designed for durability and efficiency.

The NGK Spark Plugs Iridium IX Spark Plug is engineered for performance enthusiasts seeking reliability and efficiency in their engines. Featuring a fine wire center electrode, this spark plug ensures high durability and a consistently stable spark, which is essential for optimal engine performance. The iridium alloy used in its construction boasts an extremely high melting point, making it suitable for today's advanced high-performance engines.

In addition to its robust design, the NGK Iridium IX Spark Plug incorporates trivalent metal plating that provides superior anti-corrosion and anti-seizing properties. This feature enhances the longevity of the spark plug, ensuring it maintains performance over time. Users can expect outstanding acceleration, improved throttle response, and high fuel efficiency, making this spark plug a valuable component for any performance-focused vehicle.

The ultimate design and technology behind the NGK Iridium IX Spark Plug offer extreme ignitability and superior anti-fouling capabilities. This ensures that the spark plug operates efficiently under various conditions, contributing to the overall performance and reliability of the engine. With its tapered seat type and extended projection insulator, this spark plug is designed to fit seamlessly into a wide range of applications.

Features

• Fine Iridium Tip Ensures High Durability And A Consistently Stable Spark
• Iridium Alloy Has Extremely High Melting Point, Perfect For Todays High Tech, High Performance Engines
• Trivalent Metal Plating Provides Superior Anti-Corrosion And Anti-Seizing Properties
• Outstanding Acceleration, High Fuel Efficiency And Durability
• Ultimate Design, Technology And Performance
• Offers Extreme Ignitability, Improved Throttle Response And Superior Anti Fouling

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 7243
• Resistor: Yes
• Electrode Type: Taper Cut
• Electrode Core Material: Iridium
• Electrode Tip Material: Nickel
• Insulator Type: Extended Projection
• Thread Size (IN): 0.551 Inch
• Quantity: Single
• Reach: 0.691 Inch
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch

Compatibility / Fit

• 1996-1996 Buick Century
• 1986-1987 Ford Aerostar
• 2003-2003 Ford E-150
• 2003-2003 Ford E-150 Club Wagon
• 2003-2003 Ford E-250
• 1983-1990 Ford Escort
• 1983-1988 Ford EXP
• 2003-2003 Ford F-150
• 2005-2007 Ford F-150
• 2004-2004 Ford F-150 Heritage
• 1983-1983 Ford Fairmont
• 1983-1986 Ford LTD
• 1983-1990 Ford Mustang
• 1983-1988 Ford Ranger
• 1984-1984 Ford Thunderbird
• 1983-1986 Mercury Capri
• 1983-1984 Mercury Cougar
• 1983-1983 Mercury LN7
• 1982-1987 Mercury Lynx
• 1983-1986 Mercury Marquis
• 1983-1983 Mercury Zephyr