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NGK Iridium IX Spark Plug (TR6IX) - Set of 4, Fits Select 1968-2015 Ford, Chevy, and Cadillac

$90.60

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NGK Iridium IX Spark Plug (TR6IX) - Set of 4, Fits Select 1968-2015 Ford, Chevy, and Cadillac

$90.60

$90.60

Fits select 1968-2015 Ford, Chevrolet, Cadillac, Aston Martin, Lincoln, Mazda, Mercury, Pontiac, and Rover models.

NGK Iridium IX spark plugs (TR6IX) are engineered for performance enthusiasts seeking improved throttle response, superior anti-fouling, and high-efficiency ignition. The 0.6mm fine-wire iridium center electrode provides a consistent spark while maintaining a melting point significantly higher than platinum, making it ideal for the high-heat environments found in modern and modified engines. The tapered cut ground electrode reduces quenching and improves starting and idling stability.

  • Manufacturer Part Number: TR6IX
  • Quantity: Box of 4 plugs
  • Core Material: Iridium alloy center electrode is six times harder than platinum for extreme durability
  • Ground Electrode: Tapered cut design for improved flame kernel expansion
  • Finish: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Recommended Use: High-performance or modified applications and OE nickel alloy upgrades
🔧 Fitment & Compatibility
Year Make Model Submodel
2000 Aston Martin DB7 Vantage
2000 Aston Martin DB7 Vantage Volante
2009-2015 Cadillac CTS V
2014-2015 Chevrolet Camaro Z/28
2012-2015 Chevrolet Camaro ZL1
2013 Chevrolet Corvette 427
2008 Chevrolet Corvette 427 Limited Edition Z06
2006-2013 Chevrolet Corvette Z06
2011 Chevrolet Corvette Z06 Carbon
2009-2013 Chevrolet Corvette ZR1
1996-2008,2010-2011 Ford Crown Victoria Base
2006-2009 Ford Crown Victoria Fleet
2002-2009 Ford Crown Victoria LWB
1997-2011 Ford Crown Victoria LX
2004 Ford Crown Victoria LX Sport
1996-2005,2008-2011 Ford Crown Victoria Police Interceptor
1996-2005 Ford Crown Victoria S
2005 Ford Crown Victoria Special Edition
2002-2003 Ford F-150 Harley-Davidson Edition
1999-2003 Ford F-150 Lightning
2004 Ford F-150 Heritage SVT Lightning
2005-2006 Ford GT Base
2007-2014 Ford Mustang Shelby GT500
2008-2009 Ford Mustang Shelby GT500KR
2001-2004 Ford Ranger Edge
2004 Ford Ranger Tremor
1999-2004 Ford Ranger XL
1999-2004 Ford Ranger XLT
1999-2004 Ford Taurus LX
1999-2006 Ford Taurus SE
2000,2003 Ford Taurus SE Comfort
2004-2006 Ford Taurus SEL
2000-2004 Ford Taurus SES
2000 Ford Taurus SVG
2006-2007 Lincoln Town Car Designer Series
2006-2010 Lincoln Town Car Executive
2006-2011 Lincoln Town Car Executive L
2006 Lincoln Town Car Protection Series
2006-2007 Lincoln Town Car Signature
2006-2011 Lincoln Town Car Signature L
2006-2011 Lincoln Town Car Signature Limited
2001 Mazda B3000 DS
1999-2001 Mazda B3000 SE
2000 Mazda B3000 SX
1999-2000 Mazda B3000 Troy Lee
2006-2008 Mercury Grand Marquis GS
2006-2011 Mercury Grand Marquis LS
2003-2005 Mercury Sable GS
2001 Mercury Sable LS
1989 Pontiac Firebird Trans Am
1989 Pontiac Firebird Trans Am GTA SE
1990 Pontiac Grand Prix Mclaren
1989 Pontiac Grand Prix SE
1990 Pontiac Grand Prix STE
1968-1971 Rover 2000 Base
1968-1971 Rover 2000 TC

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