Buyer's Guide : NGK 6481 Spark Plug
HYUNDAIGENESIS COUPE2013-2014
LAND ROVERLR22008-2012
SAAB9-2X2006
SUBARUB9 TRIBECA2006-2007
SUBARUBAJA2004-2006
SUBARUFORESTER2004-2008
SUBARUIMPREZA2004-2007
SUBARULEGACY2008-2009
SUBARUOUTBACK2005-2009
VOLVOC302007-2013
VOLVOC702006-2013
VOLVOS402004-2011
VOLVOS602004-2012
VOLVOS802007-2011
VOLVOV502005-2011
VOLVOV702004-2010
VOLVOXC602010-2011
VOLVOXC702008-2011
VOLVOXC902007-2011
Please refer to catalog for application details.





NGK 6481 Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium
Electrical Terminal TypeNon-Removable Nut
Gap Size (IN).032
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignStandard
Hex Size (IN)5/8
Insulator Height (mm)50.50
Manufacturer Heat Range6
Part NumberILFR6B
Reach (mm)26.5
Resistance (ohms)5000
Seat TypeFlat
Stock Number6481
Thread Diameter (MM)14.00


Laser Iridium; Pre-Set Gap: 0.032"
Features & Benefits:
  • Platinum disc welded to backside of ground electrode provides long life
  • Trivalent Metal Plating for superior anti-corrosion and anti-seizing
  • Consistent and stable spark
  • Faster starts and quicker acceleration
  • Better fuel economy and lower emissions
Which NGK Spark Plug Is Right For You?

Material / SeriesLifespan / DurabilityPerformance / IgnitabilityEfficiency / Fuel Economy
Copper / Nickel V-Power
Copper		★★★
Platinum G-Power
Platinum		★★★★★★★
Double Platinum Laser
Double Platinum		★★★★★★★★★
Iridium IX
Iridium IX		★★★★★★★★★★
Iridium Laser
Iridium Laser		★★★★★★★★★★★★★
Ruthenium HX
Ruthenium		★★★★★★★★★★★★★★★★
Videos

Check, Set & Adjust Spark Plug Gaps

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OEM / Interchange Numbers: 22401AA630, 31216183, 31216184, LR005483