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NGK Spark Plugs Iridium IX Spark Plug 14mm x .708" Reach

NGK Spark Plugs TR5IX

739-TR5IX

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NGK Spark Plugs Iridium IX Spark Plug 14mm x .708" Reach $7.99
Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • Sold Individually

  • Specifications:

    Manufacturer's Part Number:
    TR5IX

    The Plug for Serious Enthusiasts
    Iridium has a very high melting point that's perfect for high-performance, high-tech engines. It is stronger than any other metal used in spark plugs.

  • Ultra-fine electrode (thin enough for spark consistency & accuracy, thick enough for max durability & longevity)
  • Reduces spark voltage requirement
  • Fuel efficiency & extreme ignitability
  • Improved throttle response
  • Outstanding acceleration
  • Superior antifouling, anticorrosion, and antiseizing properties
  • Quality NGK Spark Plugs
  • Sold individually

  • Does NGK Spark Plugs TR5IX fit your vehicle?

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    Aspiration

    2004 MERCURY SABLE

    • EngineType: ALL
    • SubModel: LS PREMIUM

    1976 MERCURY CAPRI

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2006 GMC SIERRA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002 CHEVROLET CAVALIER

    • CC: 2198
    • Liter: 2.2
    • SubModel: LS SPORT
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2005 ISUZU ASCENDER

    • EngineType: ALL
    • SubModel: LIMITED

    2010-2011 CHEVROLET CAMARO

    • CC: 6162
    • Liter: 6.2
    • SubModel: SS
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2006-2007 LINCOLN TOWN CAR

    • Liter: 4.6
    • SubModel: SIGNATURE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1984-1986 RENAULT R18I

    • EngineType: ALL
    • SubModel: ALL

    2007 GMC SIERRA 1500 CLASSIC

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1988 PEUGEOT 505

    • EngineType: ALL
    • SubModel: GLX

    1993-1998 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1987-1988 OLDSMOBILE CUTLASS CRUISER

    • CC: 3800
    • Liter: 3.8
    • SubModel: LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2001-2006 CHEVROLET SILVERADO 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2011-2012 CHEVROLET EXPRESS 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1986-1988 OLDSMOBILE CUTLASS CIERA

    • CC: 3800
    • Liter: 3.8
    • SubModel: S
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2001-2006 GMC YUKON XL 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1998 FORD F-150

    • Liter: 5.4
    • SubModel: LARIAT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1990-1992 FORD PROBE

    • EngineType: ALL
    • SubModel: LX

    2015-2016 GMC SAVANA 3500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2012-2013 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: SLE

    2005-2006 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: HYBRID

    1997-2002 FORD E-350 ECONOLINE CLUB WAGON

    • Liter: 5.4
    • SubModel: CHATEAU
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1999-2001 GMC SIERRA 2500

    • EngineType: ALL
    • SubModel: SL

    2006 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: HYBRID
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1979-1981 FORD MUSTANG

    • Liter: 2.3
    • SubModel: GHIA
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2001 GMC SONOMA

    • CC: 2190
    • Liter: 2.2
    • SubModel: SLE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1979 FORD MUSTANG

    • Liter: 2.8
    • SubModel: GHIA
    • CUI: 171
    • EngineType: V6 ( 2.8 L / 171 )

    2004-2005 GMC ENVOY XUV

    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2017 CHEVROLET EXPRESS 2500

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1990-1992 EAGLE PREMIER

    • EngineType: ALL
    • SubModel: ALL

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • CC: 5328
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1989 FORD RANGER

    • EngineType: ALL
    • SubModel: S

    1982 FORD MUSTANG

    • Liter: 2.3
    • SubModel: GLX
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1977 JAGUAR XJS

    • EngineType: ALL
    • SubModel: ALL

    1986 OLDSMOBILE CALAIS

    • Liter: 3.0
    • SubModel: ES
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1988 OLDSMOBILE CUTLASS CRUISER

    • CC: 3800
    • Liter: 3.8
    • SubModel: BROUGHAM LS
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2014 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: ALL

    1999 CHEVROLET K1500 SUBURBAN

    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 FORD ESCORT

    • CC: 1598
    • Liter: 1.6
    • SubModel: L
    • CUI: 98
    • EngineType: L4 ( 1.6 L / 98 )

    2002-2013 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1998-2000 GMC C3500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA SL
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-1999 ISUZU HOMBRE

    • CC: 2180
    • Liter: 2.2
    • SubModel: XS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1998-2003 GMC SONOMA

    • CC: 2190
    • Liter: 2.2
    • SubModel: SLS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1987-1989 PEUGEOT 505

    • EngineType: ALL
    • SubModel: STX

    1983 FORD RANGER

    • CC: 1989
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2009 CHEVROLET TAHOE

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2004-2005 CHEVROLET SILVERADO 1500

    • CC: 5967
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1989-1990 VOLVO 760

    • EngineType: ALL
    • SubModel: GLE

    2014 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: PREMIUM

    1998-2002 GMC SAVANA 3500

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 MERCEDES-BENZ 300E

    • EngineType: ALL
    • SubModel: 4MATIC

    1998-2000 GMC C3500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2008-2009 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: BASE

    2012-2013 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: SLE

    2005-2006 CADILLAC STS

    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1983 FORD THUNDERBIRD

    • Liter: 3.8
    • SubModel: LX
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1988-1990 FORD BRONCO II

    • EngineType: ALL
    • SubModel: ALL

    1991-1993 PONTIAC GRAND PRIX

    • Liter: 3.4
    • SubModel: STE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    2016 CHEVROLET EXPRESS 2500

    • EngineType: ALL
    • SubModel: LS

    2001-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1990-1991 AUDI V8 QUATTRO

    • EngineType: ALL
    • SubModel: BASE

    2015 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003-2005 GMC SAVANA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1998 CHEVROLET K1500 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2005 GMC YUKON XL 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2007 GMC SIERRA 1500 CLASSIC

    • EngineType: ALL
    • SubModel: SLE

    1988-1992 MERCEDES-BENZ 300TE

    • EngineType: ALL
    • SubModel: ALL

    2016 GMC SIERRA 3500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1988-1992 FORD TAURUS

    • CC: 2986
    • Liter: 3.0
    • SubModel: GL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1998-1999 CHEVROLET K1500 SUBURBAN

    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2007 CHEVROLET SILVERADO 1500 CLASSIC

    • EngineType: ALL
    • SubModel: LT

    2002 GMC SIERRA 1500

    • Liter: 4.8
    • SubModel: HT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1984 FORD BRONCO II

    • EngineType: ALL
    • SubModel: ALL

    1988 FORD TAURUS

    • CC: 2986
    • Liter: 3.0
    • SubModel: L
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2010-2013 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: LTZ

    2003-2014 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: WT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006 GMC SIERRA 1500

    • CC: 5328
    • Liter: 5.3
    • SubModel: SL
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2009 PONTIAC G8

    • EngineType: ALL
    • SubModel: GXP

    2008 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1990 FORD RANGER

    • Liter: 2.3
    • SubModel: S PLUS
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2011-2017 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: DENALI
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1997 FORD RANGER

    • Liter: 2.3
    • SubModel: SPORT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1985-1987 OLDSMOBILE CALAIS

    • Liter: 3.0
    • SubModel: BASE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1983 FORD ESCORT

    • EngineType: ALL
    • SubModel: GL

    1986 BUICK CENTURY

    • EngineType: ALL
    • SubModel: T-TYPE

    2009 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • SubModel: LTZ
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2010-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: XFE

    1988 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: LS

    1985-1987 PONTIAC GRAND AM

    • Liter: 3.0
    • SubModel: BASE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1988-1995 MERCURY SABLE

    • CC: 2986
    • Liter: 3.0
    • SubModel: LS
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1993-1997 FORD RANGER

    • Liter: 2.3
    • SubModel: SPLASH
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2001-2003 FORD F-150

    • Liter: 5.4
    • SubModel: KING RANCH
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1999-2001 CHEVROLET CAVALIER

    • CC: 2190
    • Liter: 2.2
    • SubModel: LS
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1991-1994 FORD AEROSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL SPORT
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1998 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2000-2003 FORD F-150

    • Liter: 5.4
    • SubModel: XLT
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2003-2006 ISUZU ASCENDER

    • CC: 5328
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1995-2000 FORD WINDSTAR

    • CC: 2986
    • Liter: 3.0
    • SubModel: BASE
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2006-2013 CHEVROLET SILVERADO 1500

    • Liter: 4.8
    • SubModel: WT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations