Looking to upgrade your vehicle with a spark plug from NGK? We carry a great variety of NGK Iridium IX and other ignition performance parts for your vehicle.
We have 82 NGK Iridium IX available with free shipping to the Continental US 48 States.
Chevrolet NGK Iridium IX |
Chevrolet CavalierView all Chevrolet Cavalier Spark Plugs |
 OUT OF STOCK 7316NGK Iridium IX Spark Plug Box of 4 (TR55-1IX) 1994-1994 Chevrolet Cavalier VL 1994-1994 Chevrolet Cavalier RS 1995-1997 Chevrolet Cavalier LS 1995-1997 Chevrolet Cavalier Base 1997-1997 Chevrolet Cavalier RS $48.03
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IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1995-2002 Chevrolet Cavalier Z24 1995-2002 Chevrolet Cavalier LS 2002-2002 Chevrolet Cavalier LS Sport $48.03
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IN STOCK 7397NGK IX Iridium Spark Plug Box of 4 (TR5IX) 1998-1999 Chevrolet Cavalier RS 1998-2002 Chevrolet Cavalier LS 1998-2002 Chevrolet Cavalier Base 2002-2002 Chevrolet Cavalier LS Sport $48.03
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Chevrolet CelebrityView all Chevrolet Celebrity Spark Plugs |
OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1982-1982 Chevrolet Celebrity CS 1982-1983 Chevrolet Celebrity CL 1982-1986 Chevrolet Celebrity Base 1984-1986 Chevrolet Celebrity Eurosport 1985-1986 Chevrolet Celebrity Estate 1985-1985 Chevrolet Celebrity Classic $48.03
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OUT OF STOCK 7272NGK Iridium IX Spark Plug Box of 4 (UR55IX) 1984-1990 Chevrolet Celebrity Eurosport 1984-1990 Chevrolet Celebrity Base 1985-1987 Chevrolet Celebrity Estate 1985-1985 Chevrolet Celebrity Classic 1989-1989 Chevrolet Celebrity CL $48.03
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OUT OF STOCK 7300NGK Iridium IX Spark Plug Box of 4 (TR4IX) 1987-1990 Chevrolet Celebrity Eurosport 1987-1987 Chevrolet Celebrity Estate 1987-1990 Chevrolet Celebrity Base 1989-1989 Chevrolet Celebrity CL $48.03
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Chevrolet ChevelleView all Chevrolet Chevelle Spark Plugs |
OUT OF STOCK 7189NGK Iridium IX Spark Plug Box of 4 (XR4IX) 1964-1968 Chevrolet Chevelle SS 1964-1968 Chevrolet Chevelle Base 1965-1967 Chevrolet Chevelle Deluxe 1967-1968 Chevrolet Chevelle Concours 1967-1968 Chevrolet Chevelle 300 Deluxe 1967-1968 Chevrolet Chevelle 300 1968-1968 Chevrolet Chevelle Nomad 1968-1968 Chevrolet Chevelle Malibu $48.03
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OUT OF STOCK 97382NGK Iridium IX Spark Plug Box of 4 (GR4IX) 1964-1969 Chevrolet Chevelle SS 1964-1967 Chevrolet Chevelle Base 1965-1967 Chevrolet Chevelle Deluxe 1967-1969 Chevrolet Chevelle Concours 1967-1969 Chevrolet Chevelle 300 Deluxe 1967-1968 Chevrolet Chevelle 300 1968-1969 Chevrolet Chevelle Nomad 1968-1969 Chevrolet Chevelle Malibu 1969-1969 Chevrolet Chevelle Greenbrier 1969-1969 Chevrolet Chevelle Concours Estate $48.03
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OUT OF STOCK 7214NGK Iridium IX Spark Plug Box of 4 (GR5IX) 1966-1969 Chevrolet Chevelle SS 1966-1967 Chevrolet Chevelle Base 1967-1967 Chevrolet Chevelle Deluxe 1967-1969 Chevrolet Chevelle Concours 1968-1969 Chevrolet Chevelle Nomad 1968-1969 Chevrolet Chevelle Malibu 1968-1969 Chevrolet Chevelle 300 Deluxe 1968-1968 Chevrolet Chevelle 300 1969-1969 Chevrolet Chevelle Greenbrier 1969-1969 Chevrolet Chevelle Concours Estate $48.03
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OUT OF STOCK 7355NGK Iridium IX Spark Plug Box of 4 (XR5IX) 1969-1970 Chevrolet Chevelle SS 1969-1970 Chevrolet Chevelle Nomad 1969-1970 Chevrolet Chevelle Malibu 1969-1970 Chevrolet Chevelle Greenbrier 1969-1970 Chevrolet Chevelle Concours Estate 1969-1970 Chevrolet Chevelle Concours 1969-1969 Chevrolet Chevelle 300 Deluxe 1970-1970 Chevrolet Chevelle Base $48.03
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OUT OF STOCK 7516NGK Iridium IX Spark Plug Box of 4 (YR5IX) 1970-1972 Chevrolet Chevelle SS 1970-1972 Chevrolet Chevelle Nomad 1970-1972 Chevrolet Chevelle Malibu 1970-1972 Chevrolet Chevelle Greenbrier 1970-1972 Chevrolet Chevelle Concours Estate 1970-1972 Chevrolet Chevelle Concours 1970-1972 Chevrolet Chevelle Base 1973-1973 Chevrolet Chevelle Deluxe $48.03
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Chevrolet ChevetteView all Chevrolet Chevette Spark Plugs |
OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1976-1976 Chevrolet Chevette Woody 1976-1976 Chevrolet Chevette Sport 1976-1983 Chevrolet Chevette Scooter 1976-1976 Chevrolet Chevette Rallye 1976-1985 Chevrolet Chevette Base 1977-1977 Chevrolet Chevette Sandpiper 1977-1977 Chevrolet Chevette Rally Sport 1983-1983 Chevrolet Chevette S 1984-1987 Chevrolet Chevette CS $48.03
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Chevrolet Chevy IIView all Chevrolet Chevy II Spark Plugs |
OUT OF STOCK 97382NGK Iridium IX Spark Plug Box of 4 (GR4IX) 1962-1968 Chevrolet Chevy II Nova 1962-1967 Chevrolet Chevy II Base 1964-1967 Chevrolet Chevy II Nova SS $48.03
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OUT OF STOCK 7189NGK Iridium IX Spark Plug Box of 4 (XR4IX) 1963-1968 Chevrolet Chevy II Nova 1963-1967 Chevrolet Chevy II Base 1967-1967 Chevrolet Chevy II Nova SS $48.03
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OUT OF STOCK 7355NGK Iridium IX Spark Plug Box of 4 (XR5IX) 1965-1968 Chevrolet Chevy II Nova 1965-1967 Chevrolet Chevy II Base 1967-1967 Chevrolet Chevy II Nova SS $48.03
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Chevrolet CitationView all Chevrolet Citation Spark Plugs |
OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1980-1983 Chevrolet Citation X-11 1980-1980 Chevrolet Citation Custom 1980-1980 Chevrolet Citation Club 1980-1983 Chevrolet Citation Base $48.03
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Chevrolet Citation IIView all Chevrolet Citation II Spark Plugs |
OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1984-1985 Chevrolet Citation II X-11 1984-1985 Chevrolet Citation II Base $48.03
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OUT OF STOCK 7272NGK Iridium IX Spark Plug Box of 4 (UR55IX) 1984-1985 Chevrolet Citation II X-11 1984-1985 Chevrolet Citation II Base $48.03
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Chevrolet City ExpressView all Chevrolet City Express Spark Plugs |
OUT OF STOCK 91187NGK Iridium IX Spark Plug Box of 4 (LKAR6AIX-11) 2015-2018 Chevrolet City Express LT 2015-2018 Chevrolet City Express LS $48.03
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Chevrolet ColoradoView all Chevrolet Colorado Spark Plugs |
OUT OF STOCK 6509NGK Iridium IX Spark Plug Box of 4 (LTR6IX-11) 2015-2016 Chevrolet Colorado Z71 2015-2016 Chevrolet Colorado WT 2015-2016 Chevrolet Colorado LT $48.03
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Chevrolet CorsicaView all Chevrolet Corsica Spark Plugs |
OUT OF STOCK 7300NGK Iridium IX Spark Plug Box of 4 (TR4IX) 1987-1988 Chevrolet Corsica LT 1987-1989 Chevrolet Corsica Base 1989-1990 Chevrolet Corsica LTZ 1990-1993 Chevrolet Corsica LT 1992-1992 Chevrolet Corsica LTZ $48.03
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$48.03
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Chevrolet CorvairView all Chevrolet Corvair Spark Plugs |
OUT OF STOCK 3419NGK Iridium IX Spark Plug Box of 4 (BR6HIX) 1962-1964 Chevrolet Corvair Monza Spyder 1962-1965 Chevrolet Corvair Monza 1962-1965 Chevrolet Corvair Base 1962-1964 Chevrolet Corvair 95 1964-1964 Chevrolet Corvair Deluxe 1965-1965 Chevrolet Corvair Corsa $48.03
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Chevrolet CorvetteView all Chevrolet Corvette Spark Plugs |
OUT OF STOCK 7355NGK Iridium IX Spark Plug Box of 4 (XR5IX) 1962-1967 Chevrolet Corvette Base 1969-1970 Chevrolet Corvette Base $48.03
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OUT OF STOCK 7516NGK Iridium IX Spark Plug Box of 4 (YR5IX) 1970-1970 Chevrolet Corvette Base 1972-1974 Chevrolet Corvette Base $48.03
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$48.03
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OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1971-1971 Chevrolet Corvette Base 1985-1987 Chevrolet Corvette Base 1986-1986 Chevrolet Corvette Indianapolis 500 Pace Car $48.03
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IN STOCK 7397NGK IX Iridium Spark Plug Box of 4 (TR5IX) 1993-1995 Chevrolet Corvette ZR-1 1996-1996 Chevrolet Corvette Grand Sport 1996-2004 Chevrolet Corvette Base 1998-1998 Chevrolet Corvette Indianapolis 500 Pace Car 2001-2004 Chevrolet Corvette Z06 2003-2003 Chevrolet Corvette 50th Anniversary Edition Pace Car 2003-2003 Chevrolet Corvette 50th Anniversary Edition 2006-2013 Chevrolet Corvette Base 2010-2013 Chevrolet Corvette Grand Sport $48.03
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IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1992-1996 Chevrolet Corvette Base 1993-1993 Chevrolet Corvette 40th Anniversary Edition 1995-1995 Chevrolet Corvette Indianapolis 500 Pace Car 1996-1996 Chevrolet Corvette Grand Sport $48.03
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IN STOCK 3689NGK IX Iridium Spark Plug Box of 4 (TR6IX) 2006-2013 Chevrolet Corvette Z06 2008-2008 Chevrolet Corvette 427 Limited Edition Z06 2009-2013 Chevrolet Corvette ZR1 2011-2011 Chevrolet Corvette Z06 Carbon 2013-2013 Chevrolet Corvette 427 $48.03
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Chevrolet El CaminoView all Chevrolet El Camino Spark Plugs |
$48.03
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OUT OF STOCK 7214NGK Iridium IX Spark Plug Box of 4 (GR5IX) 1966-1970 Chevrolet El Camino Base 1968-1969 Chevrolet El Camino SS 1968-1969 Chevrolet El Camino Custom $48.03
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OUT OF STOCK 97382NGK Iridium IX Spark Plug Box of 4 (GR4IX) 1959-1960 Chevrolet El Camino Base 1964-1969 Chevrolet El Camino Base 1968-1969 Chevrolet El Camino Custom $48.03
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OUT OF STOCK 7516NGK Iridium IX Spark Plug Box of 4 (YR5IX) 1969-1974 Chevrolet El Camino Custom 1970-1974 Chevrolet El Camino SS 1970-1974 Chevrolet El Camino Base 1976-1979 Chevrolet El Camino SS 1976-1977 Chevrolet El Camino Classic 1976-1979 Chevrolet El Camino Base 1977-1978 Chevrolet El Camino Conquista 1979-1979 Chevrolet El Camino Royal Knight $48.03
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OUT OF STOCK 7588NGK Iridium IX Spark Plug Box of 4 (YR55IX) 1975-1975 Chevrolet El Camino SS 1975-1975 Chevrolet El Camino Classic 1975-1975 Chevrolet El Camino Base 1978-1978 Chevrolet El Camino SS 1978-1978 Chevrolet El Camino Conquista 1978-1978 Chevrolet El Camino Base $48.03
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OUT OF STOCK 7177NGK IX Iridium Spark Plug Box of 4 (UR5IX) 1971-1971 Chevrolet El Camino SS 1971-1971 Chevrolet El Camino Custom 1971-1971 Chevrolet El Camino Base 1986-1986 Chevrolet El Camino SS 1986-1986 Chevrolet El Camino Conquista 1986-1986 Chevrolet El Camino Base $48.03
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Chevrolet EquinoxView all Chevrolet Equinox Spark Plugs |
IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 2005-2009 Chevrolet Equinox LT 2005-2009 Chevrolet Equinox LS 2008-2009 Chevrolet Equinox LTZ $48.03
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OUT OF STOCK 6509NGK Iridium IX Spark Plug Box of 4 (LTR6IX-11) 2008-2009 Chevrolet Equinox Sport 2010-2016 Chevrolet Equinox LTZ 2010-2017 Chevrolet Equinox LT 2017-2017 Chevrolet Equinox Premier $48.03
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IN STOCK 94374NGK Iridium IX Spark Plug Box of 4 (LTR6IX) 2018-2020 Chevrolet Equinox Premier 2018-2020 Chevrolet Equinox LT $48.03
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Chevrolet Express 1500View all Chevrolet Express 1500 Spark Plugs |
IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1996-2006 Chevrolet Express 1500 LS 1996-2012 Chevrolet Express 1500 Base 2001-2002 Chevrolet Express 1500 LT 2006-2006 Chevrolet Express 1500 LT $48.03
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IN STOCK 7397NGK IX Iridium Spark Plug Box of 4 (TR5IX) 2003-2014 Chevrolet Express 1500 LS 2003-2014 Chevrolet Express 1500 Base 2006-2014 Chevrolet Express 1500 LT $48.03
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Chevrolet Express 2500View all Chevrolet Express 2500 Spark Plugs |
IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1996-2006 Chevrolet Express 2500 Base 1996-2005 Chevrolet Express 2500 LS $48.03
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IN STOCK 7397NGK IX Iridium Spark Plug Box of 4 (TR5IX) 2003-2020 Chevrolet Express 2500 LS 2003-2020 Chevrolet Express 2500 Base 2006-2020 Chevrolet Express 2500 LT $48.03
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Chevrolet Express 3500View all Chevrolet Express 3500 Spark Plugs |
IN STOCK 7164NGK IX Iridium Spark Plug Box of 4 (TR55IX) 1996-2002 Chevrolet Express 3500 Base 1996-2002 Chevrolet Express 3500 LS $48.03
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IN STOCK 7397NGK IX Iridium Spark Plug Box of 4 (TR5IX) 2003-2020 Chevrolet Express 3500 LS 2003-2020 Chevrolet Express 3500 Base 2006-2020 Chevrolet Express 3500 LT $48.03
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Chevrolet G10View all Chevrolet G10 Spark Plugs |
OUT OF STOCK 7516NGK Iridium IX Spark Plug Box of 4 (YR5IX) 1975-1983 Chevrolet G10 Sportvan 1975-1980 Chevrolet G10 Chevy Van 1975-1980 Chevrolet G10 Beauville $48.03
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