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NGK Copper Spark Plug Box of 4 (BKR7E)

$11.96

NGK Spark Plugs

Model #4644


Shopper Award

NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

Features:

  • Actual OE or Equivalent Design: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
  • Recommended Usage: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
  • NGK's OE Ceramic Technology: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
  • Solid Copper Core: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • Cold-Rolled Threads: Prevents cross-threading and damage to cylinder heads
  • Trivalent Metal Plating: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
Specifications:
  • Part Number: BKR7E
  • Stock Number: 4644
  • Resistance: 5000
  • Ground Electrode Tip Design: Standard
  • Ground Configuration: Standard
  • Ground Electrode Core Material: Nickel
  • Electrical Terminal Type: Non-Removable Nut
  • Center Electrode Core Material: Copper
  • Center Electrode Tip Material: Nickel
  • Gap Size: .036
  • Ground Electrode Quantity: 1
  • Hex Size: 5/8
  • Insulator Height: 50.50
  • Manufacturer Heat Range: 7
  • Seat Type: Flat
  • Reach: .75
  • Thread Diameter: 14.00
Notes:
  • You may need to order more than one of this item for your car.

Other Part Numbers:
NGK Spark Plugs #ngk4644
NGK Spark Plugs #BKR7E

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1997-1998
Aston Martin DB7

6 Cylinder 3.2 Liter
  • Gap 0.030"
1991
Audi 200 Quattro

5 Cylinder 2.2 Liter
  • Gap 0.025"
1992-1994
Audi S4

5 Cylinder 2.2 Liter
  • Gap 0.025"
1995, 1997
Audi S6

5 Cylinder 2.2 Liter
  • Gap 0.025"
  • OE Equivalent Design
  • 30,000 mi OE Mfr Recommended Service Interval
1996
Audi S6

5 Cylinder 2.2 Liter
  • Gap 0.025"
2007-2008
BMW Alpina B7

8 Cylinder 4.4 Liter
  • Gap 0.025"
2019
Polaris ACE 500

- Cylinder - Liter
  • Gap 0.036
2002
Polaris Frontier

- Cylinder - Liter
  • Gap 0.036"
2003-2004
Polaris Frontier Classic

- Cylinder - Liter
  • Gap 0.030"
2003-2005
Polaris Frontier Touring

- Cylinder - Liter
  • Gap 0.030"
2006
Polaris FS Classic

- Cylinder - Liter
  • Gap 0.030"
2007-2009
Polaris FS IQ Touring

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris FS IQ Widetrack

- Cylinder - Liter
  • Gap 0.030"
2006
Polaris FS Touring

- Cylinder - Liter
  • Gap 0.030"
2007
Polaris FST IQ

- Cylinder - Liter
  • Gap 0.036"
2008
Polaris FST IQ Cruiser

- Cylinder - Liter
  • Gap 0.036"
2007
Polaris FST IQ LX

- Cylinder - Liter
  • Gap 0.036"
2007-2009
Polaris FST IQ Touring

- Cylinder - Liter
  • Gap 0.036"
2007
Polaris FST SwitchBack

- Cylinder - Liter
  • Gap 0.036"
2008
Polaris IQ Cruiser

- Cylinder - Liter
  • Gap 0.036"
2007
Polaris Ranger 4x4 700 EFI

- Cylinder - Liter
  • Gap 0.036"
2017-2018
Polaris Ranger 500

- Cylinder - Liter
  • Gap 0.036"
2006-2009
Polaris Ranger 6x6 700 EFI

- Cylinder - Liter
  • Gap 0.036"
2010-2017
Polaris Ranger 6x6 800

- Cylinder - Liter
  • Gap 0.036"
2010-2014
Polaris Ranger 800 Crew

- Cylinder - Liter
  • Gap 0.036"
2010-2012
Polaris Ranger 800 Crew EPS

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris Ranger 800 Crew EPS LE

- Cylinder - Liter
  • Gap 0.036"
2013-2014
Polaris Ranger 800 EFI

- Cylinder - Liter
  • Gap 0.036"
2013
Polaris Ranger 800 EFI EPS

- Cylinder - Liter
  • Gap 0.036"
2013-2014
Polaris Ranger 800 EFI EPS LE

- Cylinder - Liter
  • Gap 0.036"
2013
Polaris Ranger 800 EFI LE

- Cylinder - Liter
  • Gap 0.036"
2013-2014
Polaris Ranger 800 EFI Mid-Size

- Cylinder - Liter
  • Gap 0.036"
2013
Polaris Ranger 800 EFI Mid-Size LE

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris Ranger 800 EPS Mid-Size LE

- Cylinder - Liter
  • Gap 0.036"
2010
Polaris Ranger 800 HD

- Cylinder - Liter
  • Gap 0.036"
2011-2012
Polaris Ranger 800 HD EPS

- Cylinder - Liter
  • Gap 0.036"
2010-2012
Polaris Ranger 800 XP

- Cylinder - Liter
  • Gap 0.036"
2010-2012
Polaris Ranger 800 XP EPS

- Cylinder - Liter
  • Gap 0.036"
2012
Polaris Ranger 800 XP EPS LE

- Cylinder - Liter
  • Gap 0.036"
2012
Polaris Ranger 800 XP LE

- Cylinder - Liter
  • Gap 0.036"
2008-2009
Polaris Ranger Crew 700

- Cylinder - Liter
  • Gap 0.036"
2009
Polaris Ranger HD 700

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris Ranger RZR 4 800

- Cylinder - Liter
  • Gap 0.036"
2013
Polaris Ranger RZR 4 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
2011
Polaris Ranger RZR 4 800 EPS Robby Gordon

- Cylinder - Liter
  • Gap 0.036"
2012
Polaris Ranger RZR 4 800 EPS Robby Gordon LE

- Cylinder - Liter
  • Gap 0.036"
2010-2012
Polaris Ranger RZR 4 800 Gordon Edition

- Cylinder - Liter
  • Gap 0.036"
2008-2013
Polaris Ranger RZR 800

- Cylinder - Liter
  • Gap 0.036"
2010-2011
Polaris Ranger RZR 800 EPS

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris Ranger RZR 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris Ranger RZR 800 LE

- Cylinder - Liter
  • Gap 0.036"
2009-2013
Polaris Ranger RZR 800 S

- Cylinder - Liter
  • Gap 0.036"
2012-2013
Polaris Ranger RZR 800 S LE

- Cylinder - Liter
  • Gap 0.036"
2011
Polaris Ranger RZR 800 SW Military

- Cylinder - Liter
  • Gap 0.036"
2013
Polaris Ranger RZR S 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
2005-2009
Polaris Ranger XP 700

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR 4 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR 800

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR 800 XC Edition

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR S 800

- Cylinder - Liter
  • Gap 0.036"
2014
Polaris RZR S 800 EPS LE

- Cylinder - Liter
  • Gap 0.036"
1999-2000
Polaris Sportsman 335

- Cylinder - Liter
  • Gap 0.028"
  • Actual OE Manufacturer
2003-2005
Polaris Sportsman 600

- Cylinder - Liter
  • Gap 0.036"
2002-2006
Polaris Sportsman 700

- Cylinder - Liter
  • Gap 0.036"
2004-2007
Polaris Sportsman 700 EFI

- Cylinder - Liter
  • Gap 0.036"
2008
Polaris Sportsman 700 EFI X2

- Cylinder - Liter
  • Gap 0.036"
2006-2007
Polaris Sportsman 700 MV

- Cylinder - Liter
  • Gap 0.036"
2012-2014
Polaris Sportsman 800 6x6 Big Boss

- Cylinder - Liter
  • Gap 0.036"
2005-2014
Polaris Sportsman 800 EFI

- Cylinder - Liter
  • Gap 0.036"
2009-2011
Polaris Sportsman 800 EFI 6x6 Big Boss

- Cylinder - Liter
  • Gap 0.036"
2007
Polaris Sportsman 800 EFI Deluxe

- Cylinder - Liter
  • Gap 0.036"
2008-2010
Polaris Sportsman 800 EFI HO

- Cylinder - Liter
  • Gap 0.036"
2008-2009
Polaris Sportsman 800 EFI Touring

- Cylinder - Liter
  • Gap 0.036"
2007-2009
Polaris Sportsman 800 EFI X2

- Cylinder - Liter
  • Gap 0.036"
2007
Polaris Sportsman 800 EFI X2 Deluxe

- Cylinder - Liter
  • Gap 0.036"
2012-2014
Polaris Sportsman Forest 800

- Cylinder - Liter
  • Gap 0.036"
2012-2014
Polaris Sportsman Forest 800 6x6

- Cylinder - Liter
  • Gap 0.036"
2005
Polaris Sportsman MV7

- Cylinder - Liter
  • Gap 0.036"
2011-2012
Polaris Turbo IQ

- Cylinder - Liter
  • Gap 0.030"
2011-2012
Polaris Turbo IQ LX

- Cylinder - Liter
  • Gap 0.030"
2011-2014
Polaris Turbo IQ LXT

- Cylinder - Liter
  • Gap 0.030"
2004
Porsche 911
40th Anniversary Edition
6 Cylinder 3.6 Liter
  • Gap 0.032"
2004
Porsche 911
Carrera
6 Cylinder 3.6 Liter
  • Gap 0.032"
2004
Porsche 911
Carrera 4
6 Cylinder 3.6 Liter
  • Gap 0.032"
2004-2005
Porsche 911
Carrera 4S
6 Cylinder 3.6 Liter
  • Gap 0.032"
2005
Porsche 911
GT2
6 Cylinder 3.6 Liter
  • Gap 0.032"
2004-2005
Porsche 911
Turbo
6 Cylinder 3.6 Liter
  • Gap 0.032"
2005
Porsche 911
Turbo S
6 Cylinder 3.6 Liter
  • Gap 0.032"
2010
Redline Riot TS750

- Cylinder - Liter
  • Gap 0.036"

Who is NGK?

NGK is an automotive parts company that was founded in 1936. The company has been in the automotive industry for more than 80 years and they specialize in creating original factory parts to aftermarket automotive parts for a variety of vehicles. Today, the company is widely recognized as the industry leader when it comes to ignition system parts and is trusted by enthusiasts and professional mechanics all over the world.

Reaching the Far Corners of the Globe

NGK has become a global brand is practically visible all over the globe. They have facilities based in the USA, Mexico, Canada, the United Kingdom, Finland, France, Germany, Italy, Poland, Russia, Spain, Turkey, South Africa, and Brazil.

The company utilizes the industry's most advanced manufacturing facility. It houses hi-tech tools that help them create parts that are accurate and precise.

Due to their reputation as a company that provides top quality products, automotive companies have partnered with them to be the leading ignition system supplier. The company's drive to continuously innovate itself and its products has helped the automotive industry move forward.

Purchase NGK at Vivid Racing

If you are in search of high-quality spark plugs, oxygen sensors, and high tension wires that would not leave you hanging on the road, then NGK is the brand for you. With decades of experience under them their belts, you know that they are a company that you could put your trust into. Visit Vivid Racing and check out all their list of products that will fit your specific needs and vehicles.





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