NGK 7100 Spark Plug

NGK G-Power Spark Plug 7100 Overview

The NGK G-Power Spark Plug 7100 is built for drivers who need a direct-replacement ignition component with OE-level construction and consistent firing performance. It uses a platinum center electrode, copper core, and nickel ground electrode to support stable combustion across a wide range of domestic and import applications.

Compatible With select Honda Civic, Jeep Grand Cherokee, Dodge Ram 1500, and BMW X5 applications, this NGK spark plug is part of the G-Power line, which focuses on dependable ignition performance for everyday driving and maintenance service.

Key Features

• NGK G-Power Spark Plug, part number 7100 / ZFR6FGP
• Platinum center electrode tip for durable spark delivery
• Copper core center electrode for efficient heat transfer
• Nickel ground electrode with trapezoid tip design
• 5,000 ohm resistance for ignition system compatibility
• Flat seat, 14 mm thread diameter, 5/8 hex, .75 reach
• Pre-gapped at .040 inches from the factory

Product Details

NGK has long supplied original equipment spark plugs for domestic and import vehicles in North America, and the G-Power line reflects that OE-focused approach. The 7100 spark plug combines a platinum-tipped center electrode with a copper core and standard single-ground configuration to promote reliable ignition response and consistent service life in properly matched engines. The non-removable nut terminal and flat-seat design support common factory-style installations.

This part cross-references Bosch 6719 and Champion Spark Plug 18 for the same application. It is a direct service option for vehicles such as the Honda Civic, Jeep Liberty, Dodge Dakota, and BMW 550i where the listed fitment and gap specification are matched to the engine requirement.

Common Issues This Spark Plug Can Address

• Rough idle caused by worn or fouled spark plugs
• Hard starting from weak or inconsistent spark output
• Misfire conditions related to aged ignition components
• Reduced fuel economy from incomplete combustion
• Loss of throttle response during acceleration

Installation Notes and Fitment Tips

Fits 2011-2013 Ram 1500, N/A; adjust spark plug gap to 0.044 inches. Fits 2002-2012 Jeep Liberty, N/A; adjust spark plug gap to 0.044 inches. Fits 2009-2011 Chevrolet Aveo, N/A; spark plug with a gap of 0.036 inches. Fits 2009-2011 Chevrolet Aveo5, N/A; spark plug with a gap of 0.036 inches. Fits 2007-2011 Dodge Nitro, N/A; adjust spark plug gap to 0.044 inches. Fits 2011 Ram Dakota, N/A; adjust spark plug gap to 0.044 inches. Fits 2006-2010 BMW 550i, N/A; adjust spark plug gap to 0.044 inches. Fits 2006-2010 BMW 650i, N/A; adjust spark plug gap to 0.044 inches. Fits 2004-2010 BMW X5, N/A; adjust spark plug gap to 0.044 inches. Fits 2004-2010 Dodge Dakota, N/A; adjust spark plug gap to 0.044 inches. Fits 2001-2010 Dodge Ram 1500, N/A; adjust spark plug gap to 0.044 inches. Fits 2006-2010 Jeep Commander, N/A; adjust spark plug gap to 0.044 inches. Fits 1999-2010 Jeep Grand Cherokee, N/A; adjust spark plug gap to 0.044 inches. Fits 2009-2010 Pontiac G3, N/A; spark plug with a gap of 0.036 inches. Fits 2009-2010 Suzuki Swift+, N/A; spark plug with a gap of 0.036 inches. Fits 2000-2009 Dodge Durango, N/A; adjust spark plug gap to 0.044 inches. Fits 2006-2009 Mitsubishi Raider, N/A; adjust spark plug gap to 0.044 inches. Fits 2009 Pontiac G3 Wave, N/A; spark plug with a gap of 0.036 inches. Fits 2006-2008 BMW 750i, N/A; adjust spark plug gap to 0.044 inches. Fits 2006-2008 BMW 750Li, N/A; adjust spark plug gap to 0.044 inches. Fits 2007 Chrysler Aspen, N/A; adjust spark plug gap to 0.044 inches. Fits 2003-2005 Acura EL, N/A; adjust spark plug gap to 0.044 inches. Fits 2001-2005 Honda Civic, N/A; adjust spark plug gap to 0.044 inches. Fits 2001-2003 Acura CL, N/A; adjust spark plug gap to 0.044 inches. Fits 2002-2003 Acura TL, N/A; adjust spark plug gap to 0.044 inches. Fits 1997-2003 Dodge Dakota, N/A; set spark plug gap to 0.040 inches. Fits 1998-2003 Dodge Durango, N/A; set spark plug gap to 0.040 inches. Fits 1997-2003 Dodge Ram 1500, N/A; set spark plug gap to 0.040 inches. Fits 1999-2003 Dodge Ram 1500 Van, N/A; set spark plug gap to 0.040 inches. Fits 2001-2003 Dodge Ram 1500 Van, N/A; adjust spark plug gap to 0.044 inches. Fits 1997-2003 Dodge Ram 2500, N/A; spark plug gap: 0.045 inches. Fits 1999-2003 Dodge Ram 2500 Van, N/A; set spark plug gap to 0.040 inches. Fits 2001-2003 Dodge Ram 2500 Van, N/A; adjust spark plug gap to 0.044 inches. Fits 1997-2003 Dodge Ram 3500, N/A; spark plug gap: 0.045 inches. Fits 1999-2003 Dodge Ram 3500 Van, N/A; set spark plug gap to 0.040 inches. Fits 2001-2003 Dodge Ram 3500 Van, N/A; adjust spark plug gap to 0.044 inches. Fits 2003 Mazda Protege, N/A; adjust spark plug gap to 0.032 inches. Fits 2001-2002 Acura EL, N/A; set spark plug gap to 0.040 inches. Fits 1998-2002 Dodge Ram 2500, N/A; set spark plug gap to 0.040 inches. Fits 1998-2002 Dodge Ram 3500, N/A; set spark plug gap to 0.040 inches. Fits 1999-2001 Honda CR-V, N/A; adjust spark plug gap to 0.044 inches. Fits 1992-2001 Honda Prelude, N/A; adjust spark plug gap to 0.044 inches. Fits 1997-1998 Dodge B1500, N/A; set spark plug gap to 0.040 inches. Fits 1997-1998 Dodge B2500, N/A; set spark plug gap to 0.040 inches. Fits 1997-1998 Dodge B3500, N/A; set spark plug gap to 0.040 inches. Fits 1989-1997 Ford Probe, N/A; adjust spark plug gap to 0.044 inches. Fits 1997 Jeep Grand Cherokee, N/A; set spark plug gap to 0.040 inches. Fits 1992 Dodge Colt, N/A; spark plug gap: 0.045 inches. Fits 1990-1992 Mazda 626, N/A; adjust spark plug gap to 0.044 inches. Fits 1990-1992 Mazda MX-6, N/A; adjust spark plug gap to 0.044 inches. Verify the listed gap specification before installation and set the plug to the engine requirement where noted.

Quality Assurance

NGK manufactures spark plugs for a broad range of automotive, motorcycle, marine, and small engine applications, with North American OE supply experience and production standards focused on durability and operational consistency.