Dennis Kirk Inc.
Search Within
Ride Search
Top 3 Product Matches

NGK

Spark Plug - 4644

1 / 4

NGK

Spark Plug - 4644

MSRP Price: $2.95

Our Price: $1.98
You Save $0.97 (33%)
Make sure this fits your ride
loading...
MSRP Price: $2.95

Our Price: $1.98
You Save $0.97 (33%)
In Stock - 10+ on Hand
Make sure this fits your ride
NGK Spark Plug - 4644
  • NGKs wide heat range results from using copper wire in place of the iron cores found in many conventional plugs
  • Copper dissipates heat quicker, cooling the electrode and insulator tip
  • Raised pre-ignition rating with high conduction copper and long nose insulator
  • Each meets the requirements of high-performance engines
  • Sold each
Specifications
Part #: BKR7E
Mfg #: 4644
Heat Range 7
Thread 14 mm
Type Resistor
Units Each
Weight 0.06 lbs
Alternate/OEM Part Number(s):
4644 BKR7E
UPC Code:
087295146446
Resources & Manuals
Fitment for NGK Spark Plug - 4644

Part BKR7E fits the following machines

Polaris
  • Classic FS 2006
  • Classic FST 2006
  • IQ Cruiser FST 2007
  • IQ Cruiser Turbo 2008
  • IQ FST 2007
  • IQ Shift 550 2009-2010
  • IQ Tour FST 2010
  • IQ Turbo 2011-2012
  • IQ Turbo LX 2010-2012
  • IQ Turbo LXT 2011-2014
  • LX IQ Turbo 2008
  • Ranger 700 4x4 EFI Commercial 2007
  • Ranger 700 6x6 EFI 2006-2009
  • Ranger 700 6x6 EFI Commercial 2007
  • Ranger 700 Crew 2008-2009
  • Ranger 700 Crew LE Black Cherry 2009
  • Ranger 700 Crew LE Browning Hunter Edition 2009
  • Ranger 700 Crew LE Turbo Silver 2008
  • Ranger 700 HD 2009
  • Ranger 700 XP 4x4 EFI 2005-2009
  • Ranger 700 XP 4x4 LE EFI 2005-2006
  • Ranger 700 XP 4x4 LE EFI Black Flame 2007
  • Ranger 700 XP 4x4 LE EFI Black Metallic 2008-2009
  • Ranger 700 XP 4x4 LE EFI Browning Hunter Edition 2006-2009
  • Ranger 700 XP 4x4 LE EFI Midnight Red 2007-2008
  • Ranger 700 XP 4x4 LE EFI Mossy Oak Camo 2007
  • Ranger 700 XP 4x4 LE EFI Orange Crush 2007
  • Ranger 700 XP 4x4 LE EFI Orange Crush Rally 2008
  • Ranger 700 XP 4x4 LE EFI Pearl White 2007-2008
  • Ranger 700 XP 4x4 LE EFI Stealth Black 2008
  • Ranger 700 XP 4x4 LE EFI Sunset Red 2009
  • Ranger 700 XP 4x4 LE EFI Supersonic Blue Rally 2008
  • Ranger 700 XP 4x4 LE EFI Turbo Silver 2007-2008
  • Ranger 800 6x6 2010-2012
  • Ranger 800 6x6 Avalanche Grey 2014-2016
  • Ranger 800 6x6 Sage Green 2013-2016
  • Ranger 800 Crew 2010-2012
  • Ranger 800 Crew EPS 2011-2012
  • Ranger 800 Crew EPS Pursuit Camo 2013
  • Ranger 800 Crew LE EPS Blue Fire 2013
  • Ranger 800 Crew LE EPS Sandstone Metallic 2012
  • Ranger 800 Crew LE EPS Super Graphite 2011
  • Ranger 800 Crew LE EPS Turbo Silver 2011
  • Ranger 800 Crew Le Sandstone Metallic Premium 2010
  • Ranger 800 Crew Le Sunset Red 2010
  • Ranger 800 Crew Sage Green 2013-2014
  • Ranger 800 Crew Solar Red 2013
  • Ranger 800 EPS LE Black/White Lightning 2013-2014
  • Ranger 800 EPS LE Sunset Red 2013-2014
  • Ranger 800 EPS Sage Green 2013
  • Ranger 800 HD 2010
  • Ranger 800 HD EPS 2011-2012
  • Ranger 800 LE Black/White Lightning 2013
  • Ranger 800 LE Sunset Red 2013
  • Ranger 800 Mid-Size EPS Gold Mist 2014
  • Ranger 800 Mid-Size LE Nuclear Sunset Orange 2013
  • Ranger 800 Mid-Size Pursuit Camo 2013-2014
  • Ranger 800 Mid-Size Sage Green 2013-2014
  • Ranger 800 Pursuit Camo 2013-2014
  • Ranger 800 RZR 4 EPS Robby Gordon Edition 2011
  • Ranger 800 Sage Green 2013-2014
  • Ranger 800 Solar Red 2013
  • Ranger 800 XP 2010-2012
  • Ranger 800 XP EPS 2010-2012
  • Ranger 800 XP LE Boardwalk Blue 2011-2012
  • Ranger 800 XP LE Browning 2010-2011
  • Ranger 800 XP LE Browning Pursuit Camo 2010
  • Ranger 800 XP LE EPS Browning 2011-2012
  • Ranger 800 XP LE EPS Sandstone Metallic 2011
  • Ranger 800 XP LE EPS Sunset Red 2011-2012
  • Ranger 800 XP LE Magnetic Metallic 2012
  • Ranger 800 XP LE Midnight Black Metallic 2011
  • Ranger 800 XP LE Northwoods Green 2011
  • Ranger 800 XP LE Nuclear Sunset Orange 2010
  • Ranger 800 XP LE Ocean Blue Premium 2010
  • Ranger 800 XP LE Orange Madness 2011
  • Ranger 800 XP LE Pearl White 2012
  • Ranger 800 XP LE Pearl White Premium 2010
  • Ranger 800 XP LE Sage Green 2010
  • Ranger 800 XP LE Sunset Red 2011
  • Ranger 800 XP LE Turbo Silver 2010
  • Ranger 800 XP LE Walker Evans 2012
  • RZR 800 2008-2012
  • RZR 800 4 Indy Red 2013
  • RZR 800 4 LE EPS Black/ White/ Red Robby Gordon Edition 2012
  • RZR 800 4 LE EPS Blue Fire/Orange 2013
  • RZR 800 4 LE EPS Robby Gordon Edition 2011
  • RZR 800 4 LE EPS Stealth Black 2014
  • RZR 800 4 LE EPS White/Orange Madness Robby Gordon Edition 2012
  • RZR 800 4 LE Sunset Red Rally 2011
  • RZR 800 4 Robby Gordon Edition 2010-2012
  • RZR 800 Indy Red 2013-2014
  • RZR 800 LE Boardwalk Blue 2012
  • RZR 800 LE Boardwalk Blue/White 2011
  • RZR 800 LE EPS Black/Orange Madness 2014
  • RZR 800 LE EPS Blue Fire 2013-2014
  • RZR 800 LE EPS Boardwalk Blue 2012
  • RZR 800 LE EPS Orange Madness 2011
  • RZR 800 LE EPS Sunset Red 2010
  • RZR 800 LE EPS Walker Evans 2014
  • RZR 800 LE EPS White Lightning 2014
  • RZR 800 LE Indy Red/White 2011
  • RZR 800 LE Magnetic Metallic 2012
  • RZR 800 LE Nuclear Sunset 2009, 2013
  • RZR 800 LE Nuclear Sunset Orange 2011
  • RZR 800 LE Pearl White 2010
  • RZR 800 LE Screamin' Yellow 2011
  • RZR 800 LE Stealth Black 2010
  • RZR 800 LE Sunset Red 2009-2010, 2013
  • RZR 800 LE Tequila Gold Premium 2010
  • RZR 800 LE Turbo Silver Premium 2010
  • RZR 800 LE Walker Evans 2010-2011
  • RZR 800 LE White Lightning/Red 2012
  • RZR 800 Pursuit Camo 2013-2014
  • RZR 800 S 2009-2012
  • RZR 800 S Blue Fire/Orange 2013
  • RZR 800 S EPS Sunset Red 2013
  • RZR 800 S Indy Red 2013-2014
  • RZR 800 S LE Black Carbon Fiber 2011
  • RZR 800 S LE Black/Orange Madness 2011
  • RZR 800 S LE Black/White/Red 2012
  • RZR 800 S LE Desert Tan 2011
  • RZR 800 S LE EPS FOX Liquid Silver 2014
  • RZR 800 S LE EPS FOX White Lightning 2014
  • RZR 800 S LE EPS Stealth Black 2014
  • RZR 800 S LE EPS Sunset Red 2013
  • RZR 800 S LE EPS White Lightning 2014
  • RZR 800 S LE Orange Madness Premium 2010
  • RZR 800 S LE Orange Madness/Black 2012
  • RZR 800 S LE Orange/White 2013
  • RZR 800 S LE Purple Thunder 2010
  • RZR 800 S LE Sunset Rally Red 2011
  • RZR 800 SW 2010, 2013
  • RZR 800 XC Edition Matte Black 2014
  • Sportsman 335 4x4 1999-2000
  • Sportsman 600 Twin 2003-2005
  • Sportsman 700 EFI 2007
  • Sportsman 700 Twin 2002-2006
  • Sportsman 700 Twin EFI 2004-2006
  • Sportsman 700 Twin EFI Browning Hunter Edition 2006
  • Sportsman 700 Twin EFI Dale Earnhardt, Jr. Edition 2005
  • Sportsman 700 Twin EFI Hunter Edition 2005
  • Sportsman 700 Twin Mossy Oak Camo 2003-2004
  • Sportsman 700 X2 EFI 2008
  • Sportsman 800 Big Boss 6x6 EFI 2009-2012
  • Sportsman 800 EFI 2007-2012
  • Sportsman 800 EFI Big Boss 6x6 Sage Green 2013-2014
  • Sportsman 800 EFI Blue Fire 2014
  • Sportsman 800 EFI Deluxe 2007
  • Sportsman 800 EFI Forest 2012
  • Sportsman 800 EFI Indy Red 2013
  • Sportsman 800 EFI Med Yellow 2013
  • Sportsman 800 EFI Sage Green 2013-2014
  • Sportsman 800 LE EFI Browning Hunter Edition 2008
  • Sportsman 800 LE EFI Nuclear Sunset 2008
  • Sportsman 800 LE EFI Stealth Black 2007
  • Sportsman 800 Touring EFI 2008-2009
  • Sportsman 800 Twin EFI 2005-2006
  • Sportsman 800 Twin EFI Browning Hunter Edition 2006
  • Sportsman 800 Twin EFI Camo 2005
  • Sportsman 800 Twin EFI Hunter Edition 2005
  • Sportsman 800 Twin EFI Silver and Black 2006
  • Sportsman 800 X2 2007, 2009
  • Sportsman 800 X2 Deluxe 2007
  • Sportsman 800 X2 LE 2008
  • Switchback FST 2006-2007
  • SwitchBack Turbo 2008-2009
  • Touring FS 2006
  • Touring FST 2006
  • Touring IQ FS 2007-2009
  • Touring IQ FST 2007-2009
  • Widetrak IQ 2009
  • WideTrak IQ 750 2010-2011
  • WideTrak IQ FS (750) 2012-2013
Reviews & Questions
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
What is the gap on the spark plug, 2003 polaris sportsman 600 BKR7E ?
A shopper on Nov 3, 2018
BEST ANSWER: .035
4.6 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
2
0
0
0
Finish
4.5 / 5
Fit
4.6 / 5
Quality
4.6 / 5
Style
4.5 / 5
Value
4.2 / 5
Would you recommend this product?
Yes (2)
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
No Review Title Entered By User
No Review Text Entered By User
March 1, 2010
Fit
5 / 5
Quality
5 / 5
Style
5 / 5
Value
3 / 5
good product
NGK makes good electronics, and there plugs have been good every time.
December 27, 2011
Finish
5 / 5
Fit
5 / 5
Quality
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Very happy
Ran better
December 8, 2016
Purchased
over 2 years ago
Fit
4 / 5
Quality
4 / 5
Style
4 / 5
Value
4 / 5
No Review Title Entered By User
No Review Text Entered By User
August 15, 2013
Finish
4 / 5
Fit
4 / 5
Quality
4 / 5
Value
4 / 5
Would you recommend this product?
Yes
Very satisfied
November 29, 2016
Purchased
over 2 years ago