NGK BKR7E V-Power Copper Spark Plug (Box of 4) — Fits Audi S4/S6, Aston Martin DB7, Polaris & More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

NGK BKR7E V-Power Copper Spark Plugs: Enhanced Performance

Experience reliable ignition and improved engine performance with NGK BKR7E V-Power Copper Spark Plugs. This box of four spark plugs is engineered to provide superior ignitability compared to standard nickel plugs, ensuring quicker starts and a smoother idle for a wide range of vehicles.

Key Features & Benefits:

  • V-Cut Nickel Alloy Center Electrode: Promotes a more efficient spark for enhanced combustion.
  • Concave Ground Electrode: Further increases ignitability, optimizing engine response.
  • High-Grade Alumina Silicate Ceramic: Provides a stronger insulator, ensuring optimal dielectric performance and preventing flashover.
  • Trivalent Metal Plating: Offers excellent anti-corrosion and anti-seizing properties for easy installation and removal.
  • OE Application Specific Design: Developed to meet or exceed original equipment specifications for a perfect fit and reliable function.

These NGK BKR7E spark plugs are ideal for various applications, including 1991-1994 Audi S4, 1995 Audi S6, 1997-1998 Aston Martin DB7, and numerous Polaris models from 1999-2006. Upgrade your ignition system with NGK's proven technology for a noticeable difference in your vehicle's operation. Find your performance spark plugs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1997-1998 Aston Martin DB7 Base
1997-1998 Aston Martin DB7 Volante
1991 Audi 200 Quattro 20v
1991 Audi 200 Quattro 20v Avant
1992-1994 Audi S4 Base
1995 Audi S6 Avant
1995 Audi S6 Base
2007-2008 BMW Alpina B7 Base
2019 Polaris ACE 500 Base
2006 Polaris FS Classic Base
2007-2009 Polaris FS IQ Touring Base
2012-2013 Polaris FS IQ WideTrak Base
2006 Polaris FS Touring Base
2007 Polaris FST IQ Base
2008 Polaris FST IQ Cruiser Base
2007 Polaris FST IQ LX Base
2007-2009 Polaris FST IQ Touring Base
2007 Polaris FST SwitchBack Base
2002 Polaris Frontier Base
2003-2004 Polaris Frontier Classic Base
2003-2005 Polaris Frontier Touring Base
2008 Polaris IQ Cruiser Base
2004 Polaris MSX 110 Base
2004 Polaris MSX 150 Base
2014 Polaris RZR 4 800 EPS LE Base
2014 Polaris RZR 800 Base
2014 Polaris RZR 800 EPS LE Base
2014 Polaris RZR 800 XC Edition Base
2014 Polaris RZR S 800 Base
2014 Polaris RZR S 800 EPS LE Base
2007 Polaris Ranger 4x4 700 EFI Base
2017-2018 Polaris Ranger 500 Base
2006-2009 Polaris Ranger 6x6 700 EFI Base
2010-2017 Polaris Ranger 6x6 800 Base
2010-2014 Polaris Ranger 800 Crew Base
2010-2012 Polaris Ranger 800 Crew EPS Base
2012-2013 Polaris Ranger 800 Crew EPS LE Base
2013-2014 Polaris Ranger 800 EFI Base
2013 Polaris Ranger 800 EFI EPS Base
2013-2014 Polaris Ranger 800 EFI EPS LE Base
2013 Polaris Ranger 800 EFI LE Base
2013-2014 Polaris Ranger 800 EFI Mid-Size Base
2013 Polaris Ranger 800 EFI Mid-Size LE Base
2014 Polaris Ranger 800 EPS Mid-Size LE Base
2010 Polaris Ranger 800 HD Base
2011-2012 Polaris Ranger 800 HD EPS Base
2010-2012 Polaris Ranger 800 XP Base
2010-2012 Polaris Ranger 800 XP EPS Base
2012 Polaris Ranger 800 XP EPS LE Base
2012 Polaris Ranger 800 XP LE Base
2008-2009 Polaris Ranger Crew 700 Base
2009 Polaris Ranger HD 700 Base
2012-2013 Polaris Ranger RZR 4 800 Base
2013 Polaris Ranger RZR 4 800 EPS LE Base
2011 Polaris Ranger RZR 4 800 EPS Robby Gordon Base
2012 Polaris Ranger RZR 4 800 EPS Robby Gordon LE Base
2010-2012 Polaris Ranger RZR 4 800 Gordon Edition Base
2008-2013 Polaris Ranger RZR 800 Base
2010-2011 Polaris Ranger RZR 800 EPS Base
2012-2013 Polaris Ranger RZR 800 EPS LE Base

…and 34 additional fitments. Contact us to confirm yours.

Product Details

Product Description
Part Numbers
Sizing & Fit

About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

NGK BKR7E V-Power Copper Spark Plugs: Enhanced Performance

Experience reliable ignition and improved engine performance with NGK BKR7E V-Power Copper Spark Plugs. This box of four spark plugs is engineered to provide superior ignitability compared to standard nickel plugs, ensuring quicker starts and a smoother idle for a wide range of vehicles.

Key Features & Benefits:

  • V-Cut Nickel Alloy Center Electrode: Promotes a more efficient spark for enhanced combustion.
  • Concave Ground Electrode: Further increases ignitability, optimizing engine response.
  • High-Grade Alumina Silicate Ceramic: Provides a stronger insulator, ensuring optimal dielectric performance and preventing flashover.
  • Trivalent Metal Plating: Offers excellent anti-corrosion and anti-seizing properties for easy installation and removal.
  • OE Application Specific Design: Developed to meet or exceed original equipment specifications for a perfect fit and reliable function.

These NGK BKR7E spark plugs are ideal for various applications, including 1991-1994 Audi S4, 1995 Audi S6, 1997-1998 Aston Martin DB7, and numerous Polaris models from 1999-2006. Upgrade your ignition system with NGK's proven technology for a noticeable difference in your vehicle's operation. Find your performance spark plugs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1997-1998 Aston Martin DB7 Base
1997-1998 Aston Martin DB7 Volante
1991 Audi 200 Quattro 20v
1991 Audi 200 Quattro 20v Avant
1992-1994 Audi S4 Base
1995 Audi S6 Avant
1995 Audi S6 Base
2007-2008 BMW Alpina B7 Base
2019 Polaris ACE 500 Base
2006 Polaris FS Classic Base
2007-2009 Polaris FS IQ Touring Base
2012-2013 Polaris FS IQ WideTrak Base
2006 Polaris FS Touring Base
2007 Polaris FST IQ Base
2008 Polaris FST IQ Cruiser Base
2007 Polaris FST IQ LX Base
2007-2009 Polaris FST IQ Touring Base
2007 Polaris FST SwitchBack Base
2002 Polaris Frontier Base
2003-2004 Polaris Frontier Classic Base
2003-2005 Polaris Frontier Touring Base
2008 Polaris IQ Cruiser Base
2004 Polaris MSX 110 Base
2004 Polaris MSX 150 Base
2014 Polaris RZR 4 800 EPS LE Base
2014 Polaris RZR 800 Base
2014 Polaris RZR 800 EPS LE Base
2014 Polaris RZR 800 XC Edition Base
2014 Polaris RZR S 800 Base
2014 Polaris RZR S 800 EPS LE Base
2007 Polaris Ranger 4x4 700 EFI Base
2017-2018 Polaris Ranger 500 Base
2006-2009 Polaris Ranger 6x6 700 EFI Base
2010-2017 Polaris Ranger 6x6 800 Base
2010-2014 Polaris Ranger 800 Crew Base
2010-2012 Polaris Ranger 800 Crew EPS Base
2012-2013 Polaris Ranger 800 Crew EPS LE Base
2013-2014 Polaris Ranger 800 EFI Base
2013 Polaris Ranger 800 EFI EPS Base
2013-2014 Polaris Ranger 800 EFI EPS LE Base
2013 Polaris Ranger 800 EFI LE Base
2013-2014 Polaris Ranger 800 EFI Mid-Size Base
2013 Polaris Ranger 800 EFI Mid-Size LE Base
2014 Polaris Ranger 800 EPS Mid-Size LE Base
2010 Polaris Ranger 800 HD Base
2011-2012 Polaris Ranger 800 HD EPS Base
2010-2012 Polaris Ranger 800 XP Base
2010-2012 Polaris Ranger 800 XP EPS Base
2012 Polaris Ranger 800 XP EPS LE Base
2012 Polaris Ranger 800 XP LE Base
2008-2009 Polaris Ranger Crew 700 Base
2009 Polaris Ranger HD 700 Base
2012-2013 Polaris Ranger RZR 4 800 Base
2013 Polaris Ranger RZR 4 800 EPS LE Base
2011 Polaris Ranger RZR 4 800 EPS Robby Gordon Base
2012 Polaris Ranger RZR 4 800 EPS Robby Gordon LE Base
2010-2012 Polaris Ranger RZR 4 800 Gordon Edition Base
2008-2013 Polaris Ranger RZR 800 Base
2010-2011 Polaris Ranger RZR 800 EPS Base
2012-2013 Polaris Ranger RZR 800 EPS LE Base

…and 34 additional fitments. Contact us to confirm yours.

Product Details

Product Description

About NGK

NGK engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full NGK lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

NGK BKR7E V-Power Copper Spark Plugs: Enhanced Performance

Experience reliable ignition and improved engine performance with NGK BKR7E V-Power Copper Spark Plugs. This box of four spark plugs is engineered to provide superior ignitability compared to standard nickel plugs, ensuring quicker starts and a smoother idle for a wide range of vehicles.

Key Features & Benefits:

  • V-Cut Nickel Alloy Center Electrode: Promotes a more efficient spark for enhanced combustion.
  • Concave Ground Electrode: Further increases ignitability, optimizing engine response.
  • High-Grade Alumina Silicate Ceramic: Provides a stronger insulator, ensuring optimal dielectric performance and preventing flashover.
  • Trivalent Metal Plating: Offers excellent anti-corrosion and anti-seizing properties for easy installation and removal.
  • OE Application Specific Design: Developed to meet or exceed original equipment specifications for a perfect fit and reliable function.

These NGK BKR7E spark plugs are ideal for various applications, including 1991-1994 Audi S4, 1995 Audi S6, 1997-1998 Aston Martin DB7, and numerous Polaris models from 1999-2006. Upgrade your ignition system with NGK's proven technology for a noticeable difference in your vehicle's operation. Find your performance spark plugs at GGCRACING.

Vehicle Fitment

Years Make Model Trim
1997-1998 Aston Martin DB7 Base
1997-1998 Aston Martin DB7 Volante
1991 Audi 200 Quattro 20v
1991 Audi 200 Quattro 20v Avant
1992-1994 Audi S4 Base
1995 Audi S6 Avant
1995 Audi S6 Base
2007-2008 BMW Alpina B7 Base
2019 Polaris ACE 500 Base
2006 Polaris FS Classic Base
2007-2009 Polaris FS IQ Touring Base
2012-2013 Polaris FS IQ WideTrak Base
2006 Polaris FS Touring Base
2007 Polaris FST IQ Base
2008 Polaris FST IQ Cruiser Base
2007 Polaris FST IQ LX Base
2007-2009 Polaris FST IQ Touring Base
2007 Polaris FST SwitchBack Base
2002 Polaris Frontier Base
2003-2004 Polaris Frontier Classic Base
2003-2005 Polaris Frontier Touring Base
2008 Polaris IQ Cruiser Base
2004 Polaris MSX 110 Base
2004 Polaris MSX 150 Base
2014 Polaris RZR 4 800 EPS LE Base
2014 Polaris RZR 800 Base
2014 Polaris RZR 800 EPS LE Base
2014 Polaris RZR 800 XC Edition Base
2014 Polaris RZR S 800 Base
2014 Polaris RZR S 800 EPS LE Base
2007 Polaris Ranger 4x4 700 EFI Base
2017-2018 Polaris Ranger 500 Base
2006-2009 Polaris Ranger 6x6 700 EFI Base
2010-2017 Polaris Ranger 6x6 800 Base
2010-2014 Polaris Ranger 800 Crew Base
2010-2012 Polaris Ranger 800 Crew EPS Base
2012-2013 Polaris Ranger 800 Crew EPS LE Base
2013-2014 Polaris Ranger 800 EFI Base
2013 Polaris Ranger 800 EFI EPS Base
2013-2014 Polaris Ranger 800 EFI EPS LE Base
2013 Polaris Ranger 800 EFI LE Base
2013-2014 Polaris Ranger 800 EFI Mid-Size Base
2013 Polaris Ranger 800 EFI Mid-Size LE Base
2014 Polaris Ranger 800 EPS Mid-Size LE Base
2010 Polaris Ranger 800 HD Base
2011-2012 Polaris Ranger 800 HD EPS Base
2010-2012 Polaris Ranger 800 XP Base
2010-2012 Polaris Ranger 800 XP EPS Base
2012 Polaris Ranger 800 XP EPS LE Base
2012 Polaris Ranger 800 XP LE Base
2008-2009 Polaris Ranger Crew 700 Base
2009 Polaris Ranger HD 700 Base
2012-2013 Polaris Ranger RZR 4 800 Base
2013 Polaris Ranger RZR 4 800 EPS LE Base
2011 Polaris Ranger RZR 4 800 EPS Robby Gordon Base
2012 Polaris Ranger RZR 4 800 EPS Robby Gordon LE Base
2010-2012 Polaris Ranger RZR 4 800 Gordon Edition Base
2008-2013 Polaris Ranger RZR 800 Base
2010-2011 Polaris Ranger RZR 800 EPS Base
2012-2013 Polaris Ranger RZR 800 EPS LE Base

…and 34 additional fitments. Contact us to confirm yours.

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