NGK Spark Plugs V-Power Spark Plug (MPN: 4291)

Enhanced ignitability and performance for various applications.

The NGK Spark Plugs V-Power Spark Plug is designed to provide economical performance and improved ignitability compared to standard spark plugs. This spark plug features a 45-degree V-Power center electrode that enhances anti-fouling characteristics and overall performance. With trivalent metal plating, it offers superior anti-corrosion and anti-seizing properties, ensuring durability against electrical and chemical wear.

This spark plug lowers ignition system voltage requirements, contributing to increased fuel economy and reduced emissions. It is suitable for a range of applications, including marine, as referenced in the documentation. The NGK V-Power Spark Plug is a reliable choice for those seeking a good performance spark plug that meets the demands of both OEM and racing environments.

Features

• Lowers Ignition System Voltage Requirements
• Greater Ignitability And Performance Over Conventional Spark Plugs
• Trivalent Metal Plating For Superior Anti-Corrosion And Anti-Seizing Properties
• Increased Fuel Economy And Lower Emissions
• Highly Durable Against Electrical And Chemical Wear
• Good Performance Spark Plug
• 45 Degree V-Power Center Electrode. Increase Anti-Fouling Characteristics And Performance

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 4291
• Resistor: Yes
• Electrode Type: Standard
• Electrode Core Material: Nickel
• Electrode Tip Material: Nickel
• Insulator Type: Extended Projection
• Thread Size (IN): 0.551 Inch
• Quantity: Single
• Reach: 3/4 Inch
• Seat Type: Gasket
• Wrench Diameter: 5/8 Inch

Compatibility / Fit

• 2001-2003 Acura CL
• 2002-2003 Acura TL
• 2006-2010 BMW 550i
• 2006-2010 BMW 650i
• 2006-2008 BMW 750i
• 2006-2008 BMW 750Li
• 2004-2010 BMW X5
• 2009-2011 Chevrolet Aveo
• 2009-2011 Chevrolet Aveo5
• 1997-1998 Dodge B1500
• 1997-1998 Dodge B2500
• 1997-1998 Dodge B3500
• 1997-2003 Dodge Dakota
• 1998-2003 Dodge Durango
• 1997-2003 Dodge Ram 1500
• 1999-2003 Dodge Ram 1500 Van
• 1998-2002 Dodge Ram 2500
• 1999-2003 Dodge Ram 2500 Van
• 1998-2002 Dodge Ram 3500
• 1999-2003 Dodge Ram 3500 Van
• 1989-1997 Ford Probe
• 2001-2005 Honda Civic
• 1999-2001 Honda CR-V
• 1992-2001 Honda Prelude
• 1990-1992 Mazda 626
• 1990-1992 Mazda MX-6
• 2003-2003 Mazda Protege
• 1992-1992 Plymouth Colt
• 2009-2009 Pontiac G3

Technical Documents

• 4291_Marine_Apps.pdf