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NGK Spark Plugs TR5IX

Iridium IX Spark Plug 14mm x .708" Reach

NGK Spark Plugs TR5IX

739-TR5IX

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NGK Spark Plugs TR5IX Iridium IX Spark Plug 14mm x .708" Reach $6.99
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

    1999 CHEVROLET C1500 PICKUP

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

    1998-2002 CHEVROLET EXPRESS 3500

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

    2000 FORD E-450 ECONOLINE SUPER DUTY

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

    1998-2000 GMC K2500 PICKUP

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

    1999-2005 FORD TAURUS

    • CC: 2968
    • Liter: 3.0
    • SubModel: SE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1979-1981 FORD MUSTANG

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

    1996 MERCURY SABLE

    • CC: 2986
    • Liter: 3.0
    • Aspiration: N
    • SubModel: GS
    • Engine Vin: U
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    2008-2009 BUICK ALLURE

    • EngineType: ALL
    • SubModel: SUPER

    2010-2011 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: ALL

    2002-2005 GMC SIERRA 3500

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

    1987-1989 FORD TEMPO

    • EngineType: ALL
    • SubModel: LX

    1992 FORD TEMPO

    • EngineType: ALL
    • SubModel: GLS

    2010-2013 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: XFE

    1987 PEUGEOT 505

    • EngineType: ALL
    • SubModel: GL

    2011-2012 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: 1SS

    1991-1993 OLDSMOBILE CUTLASS SUPREME

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

    1975-1978 FORD MUSTANG II

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

    1998-1999 CHEVROLET TAHOE

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

    1998-2000 GMC C2500 PICKUP

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

    1983 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: CRIMSON CAT

    1978-1982 MERCURY ZEPHYR

    • Liter: 2.3
    • SubModel: Z7
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1989-1992 FORD TAURUS

    • EngineType: ALL
    • SubModel: SHO

    1995 FORD RANGER

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

    2009 CHEVROLET COLORADO

    • EngineType: ALL
    • SubModel: SLE

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    2000 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA R

    2006 GMC SIERRA 1500

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

    2000-2004 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: LS

    1989-1990 FORD TAURUS

    • EngineType: ALL
    • SubModel: L

    2009 CHEVROLET COLORADO

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

    2000-2001 MAZDA MPV

    • EngineType: ALL
    • SubModel: DX

    2002-2004 CHEVROLET SILVERADO 1500

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

    1999-2001 PONTIAC SUNFIRE

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

    1987-1988 PEUGEOT 505

    • EngineType: ALL
    • SubModel: STI

    1986-1987 FORD AEROSTAR

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

    1988 OLDSMOBILE CUTLASS CALAIS

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

    1992 MERCURY TOPAZ

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

    2006-2008 CHEVROLET TRAILBLAZER

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

    2002 FORD RANGER

    • CC: 2255
    • Liter: 2.3
    • SubModel: XL
    • CUI: 138
    • EngineType: L4 ( 2.3 L / 138 )

    1990-1994 FORD AEROSTAR

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

    1986-1987 FORD AEROSTAR

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

    1990-1994 FORD AEROSTAR

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

    2001 GMC SONOMA

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

    1986-1988 FORD RANGER

    • Liter: 2.9
    • SubModel: XLT
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    2006 GMC SAVANA 1500

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

    2007-2015 CHEVROLET SILVERADO 3500 HD

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

    2009-2010 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: SL

    2000 CHEVROLET SUBURBAN 1500

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

    2000-2004 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: SLT

    1978-1982 FORD FAIRMONT

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

    1986 FORD AEROSTAR

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

    2008-2009 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: BASE

    1998 MAZDA B3000

    • EngineType: ALL
    • SubModel: SX

    2012-2013 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: SL

    2001 MERCURY SABLE

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

    1983 FORD ESCORT

    • EngineType: ALL
    • SubModel: GLX

    1984 FORD RANGER

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

    2006-2013 CHEVROLET SILVERADO 1500

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

    1998-2001 MAZDA B2500

    • EngineType: ALL
    • SubModel: SX

    2015 CHEVROLET SILVERADO 3500 HD

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

    1999 GMC C1500 PICKUP

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

    2006-2007 LINCOLN TOWN CAR

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

    1993-1995 FORD F-150

    • Liter: 5.8
    • SubModel: XL
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    2007 FORD TAURUS

    • EngineType: ALL
    • SubModel: ALL

    2006 CHEVROLET TAHOE

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

    2009-2013 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ZR1

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    1984-1986 FORD TEMPO

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

    1991-1992 FORD RANGER

    • Liter: 2.9
    • SubModel: SPORT
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    2012 GMC YUKON

    • EngineType: ALL
    • SubModel: BASE

    1983-1985 FORD ESCORT

    • EngineType: ALL
    • SubModel: GT

    2003-2005 GMC SAVANA 2500

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

    2006-2013 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: LT

    1998-1999 GMC K1500 SUBURBAN

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

    2003-2014 GMC SIERRA 2500 HD

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

    1999-2001 CHEVROLET S10 PICKUP

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

    1986 BUICK CENTURY

    • EngineType: ALL
    • SubModel: T-TYPE

    1986-1987 MERCURY SABLE

    • EngineType: ALL
    • SubModel: GS

    1990-1992 FORD RANGER

    • Liter: 2.9
    • SubModel: CUSTOM
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    2007 GMC SIERRA 2500 HD CLASSIC

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

    2002-2005 CHEVROLET SILVERADO 3500

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

    1977-1978 PEUGEOT 604

    • CC: 2664
    • Liter: 2.7
    • SubModel: BASE
    • EngineType: L6 ( 2.7 L / 2664 CC )

    1998-1999 ISUZU HOMBRE

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

    1981-1982 FORD GRANADA

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

    2004-2006 CHEVROLET SILVERADO 1500

    • EngineType: ALL
    • SubModel: SS

    1997-1999 FORD F-250

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

    1975 CHEVROLET VEGA

    • Liter: 2.0
    • SubModel: COSWORTH
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    2004 FORD F-150 HERITAGE

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

    2006 CHEVROLET TAHOE

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

    2005-2006 GMC ENVOY XL

    • EngineType: ALL
    • SubModel: DENALI

    2009-2010 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: SLE

    1988 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: LS

    2012-2014 CHEVROLET TAHOE

    • CC: 5328
    • Liter: 5.3
    • Aspiration: N
    • SubModel: LT
    • Engine Vin: 0
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET EXPRESS 2500

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

    2012-2013 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: SL

    1988 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: XR5

    2001-2006 GMC YUKON XL 2500

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

    2006 CHEVROLET EXPRESS 1500

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

    1987-1988 FORD RANGER

    • Liter: 2.9
    • SubModel: CUSTOM
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1983 MERCURY MARQUIS

    • Liter: 2.3
    • SubModel: BASE
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )
    TR5IX - NGK Iridium IX Spark Plugs is rated 5.0 out of 5 by 1.
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