NGK IX Iridium Spark Plug Box of 4 (TR6IX)

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode’s durability is six times harder than platinum. Iridium alloy’s extremely high melting point is perfect for today’s engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.
NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability.
ASTON MARTIN 2006-00; CADILLAC 2014-11; CHEV 2014-06; FORD 2012-96; JAGUAR 2006-02; MAZDA 2005-97; MERCURY 2005-01; PONT 1990-89, I/O – 1998-1991 INDMAR, 2000-1992 MARINE POWER, 2006-2000 MERCRUISER, 1997-1996 OMC

• RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency and durability
• Fine iridium tip ensures durable and consistent spark

Fitment:
Aston Martin DB7 Vantage 2000
Aston Martin DB7 Vantage Volante 2000
Cadillac CTS V 2009 to 2015
Chevrolet Camaro Z/28 2014 to 2015
Chevrolet Camaro ZL1 2012 to 2015
Chevrolet Corvette 427 2013
Chevrolet Corvette 427 Limited Edition Z06 2008
Chevrolet Corvette Z06 2006 to 2013
Chevrolet Corvette Z06 Carbon 2011
Chevrolet Corvette ZR1 2009 to 2013
Ford Crown Victoria Base 1996 to 2008
Ford Crown Victoria Base 2010 to 2011
Ford Crown Victoria Fleet 2006 to 2009
Ford Crown Victoria LWB 2002 to 2009
Ford Crown Victoria LX 1997 to 2011
Ford Crown Victoria LX Sport 2004
Ford Crown Victoria Police Interceptor 1996 to 2005
Ford Crown Victoria Police Interceptor 2008 to 2011
Ford Crown Victoria S 1996 to 2005
Ford Crown Victoria Special Edition 2005
Ford F-150 Harley-Davidson Edition 2002 to 2003
Ford F-150 Lightning 1999 to 2003
Ford F-150 Heritage SVT Lightning 2004
Ford GT Base 2005 to 2006
Ford Mustang Shelby GT500 2007 to 2014
Ford Mustang Shelby GT500KR 2008 to 2009
Ford Ranger Edge 2001 to 2004
Ford Ranger Tremor 2004
Ford Ranger XL 1999 to 2004
Ford Ranger XLT 1999 to 2004
Ford Taurus LX 1999 to 2004
Ford Taurus SE 1999 to 2006
Ford Taurus SE Comfort 2000
Ford Taurus SE Comfort 2003
Ford Taurus SEL 2004 to 2006
Ford Taurus SES 2000 to 2004
Ford Taurus SVG 2000
Lincoln Town Car Designer Series 2006 to 2007
Lincoln Town Car Executive 2006 to 2010
Lincoln Town Car Executive L 2006 to 2011
Lincoln Town Car Protection Series 2006
Lincoln Town Car Signature 2006 to 2007
Lincoln Town Car Signature L 2006 to 2011
Lincoln Town Car Signature Limited 2006 to 2011
Mazda B3000 DS 2001
Mazda B3000 SE 1999 to 2001
Mazda B3000 SX 2000
Mazda B3000 Troy Lee 1999 to 2000
Mercury Grand Marquis GS 2006 to 2008
Mercury Grand Marquis LS 2006 to 2011
Mercury Sable GS 2003 to 2005
Mercury Sable LS 2001
Pontiac Firebird Trans Am 1989
Pontiac Firebird Trans Am GTA SE 1989
Pontiac Grand Prix Mclaren 1990
Pontiac Grand Prix SE 1989
Pontiac Grand Prix STE 1990
Rover 2000 Base 1968 to 1971
Rover 2000 TC 1968 to 1971