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NGK 4644 V-Power Spark Plug BKR7E (4-Pack)

(Jeep Grand Cherokee 2002-04; Audi S4 1992-94, S6 1995-97, RS6 2003-04, 200 Quattro 1991; Dodge Durango 2006, Ram 1500 2006, Dakota 2006 + 77 more models)

Manufacturer

Part Number

4644
Sale Price

$4.33

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The NGK 4644 V-Power spark plug (BKR7E) delivers reliable ignition performance with proven technology trusted by OEM manufacturers and racers alike. This 4-pack offers an economical solution for maintaining optimal engine performance across a wide range of applications.

Key Features:

  • V-groove center electrode design lowers ignition system voltage requirements for more consistent firing
  • Enhanced ignitability improves throttle response and acceleration
  • Nickel alloy construction with high durability resists electrical and chemical wear
  • Helps increase fuel economy through more efficient combustion
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Standard heat range suitable for everyday driving conditions

NGK's V-Power spark plugs feature a unique V-groove cut into the center electrode that directs the spark to the edge of the electrode, promoting better flame kernel development and more complete combustion. This design reduces the voltage required to fire the plug while improving overall engine performance and durability.

Products specifications

Fits

Jeep Grand Cherokee 2002-04; Audi S4 1992-94, S6 1995-97, RS6 2003-04, 200 Quattro 1991; Dodge Durango 2006, Ram 1500 2006, Dakota 2006; Porsche 911 2004-05, Cayenne 2003-06; Volvo S80 1999-2001, 2004, S60 2004, XC70 2004, V70 2004 + 71 more models

Stock Number

4644

Part Number

BKR7E

Electrical Terminal Type

Non-Removable Nut

Manufacturer Heat Range

7

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Center Electrode Tip Material

Nickel

Ground Electrode Quantity

1

Hex Size

5/8

Ground Configuration

Standard

Pre-Gap Size

.036

Center Electrode Core Material

Copper

Ground Electrode Tip Design

Standard

Reach

.75

Insulator Height

50.50

Thread Diameter

14.00

Resistance

5000

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