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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 $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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    1995 CHEVROLET LUMINA

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

    2006 CHEVROLET SILVERADO 1500

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

    1988-1989 FORD AEROSTAR

    • EngineType: ALL
    • SubModel: ALL

    2014 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: ALL

    1993-1998 FORD RANGER

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

    2002-2006 CHEVROLET AVALANCHE 1500

    • EngineType: ALL
    • SubModel: ALL

    1983 FORD LTD

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

    1993-1995 FORD F-150

    • EngineType: ALL
    • SubModel: LIGHTNING

    2000 FORD E-450 ECONOLINE SUPER DUTY

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

    1988-1995 MERCURY SABLE

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

    2006-2008 LINCOLN TOWN CAR

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

    1982 FORD ESCORT

    • EngineType: ALL
    • SubModel: ALL

    2011-2015 GMC SIERRA 2500 HD

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

    1982 MERCURY ZEPHYR

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

    1986-1987 FORD AEROSTAR

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

    1995 OLDSMOBILE CUTLASS SUPREME

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

    1984-1986 FORD TEMPO

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

    2004-2006 CADILLAC SRX

    • EngineType: ALL
    • SubModel: LUJO

    1999-2004 GMC SIERRA 1500

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

    2009-2010 FORD ESCAPE

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

    2007 GMC SIERRA 1500 CLASSIC

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

    2014 CADILLAC ESCALADE

    • EngineType: ALL
    • SubModel: BASE

    1997 FORD E-350 ECONOLINE

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

    1984-1993 MERCEDES-BENZ 190E

    • EngineType: ALL
    • SubModel: ALL

    2006-2014 GMC YUKON XL 1500

    • EngineType: ALL
    • SubModel: ALL

    1985-1987 OLDSMOBILE CALAIS

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

    2001-2002 FORD E-450 ECONOLINE SUPER DUTY

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

    1988 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: GS AWD

    1995 PONTIAC GRAND PRIX

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

    2000 FORD TAURUS

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

    1988-1989 EAGLE PREMIER

    • CC: 2972
    • Liter: 3.0
    • SubModel: LX
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1997-1999 FORD F-250

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

    1988 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: LS AWD

    1984 FORD RANGER

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

    2004 FORD RANGER

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

    2007-2015 GMC SIERRA 3500 HD

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

    2006-2013 CHEVROLET SILVERADO 1500

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

    2003-2015 CHEVROLET EXPRESS 2500

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

    1983 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: CRIMSON CAT

    1998 FORD F-150

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

    1999-2001 CHEVROLET CAVALIER

    • CC: 2190
    • Liter: 2.2
    • SubModel: Z24
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2003 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: SLE

    1998-2002 PONTIAC FIREBIRD

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

    2014 CHEVROLET TAHOE

    • EngineType: ALL
    • SubModel: PPV

    1999-2005 FORD E-350 SUPER DUTY

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

    1984-1985 FORD ESCORT

    • EngineType: ALL
    • SubModel: GT TURBO

    2009-2010 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: SL

    2006-2013 CHEVROLET SILVERADO 1500

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

    1990-1992 FORD PROBE

    • EngineType: ALL
    • SubModel: SE

    2000 GMC YUKON XL 2500

    • EngineType: ALL
    • SubModel: SLE

    2009 HUMMER H3

    • EngineType: ALL
    • SubModel: CHAMPIONSHIP SERIES

    1983 FORD F-100

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

    1981-1988 JAGUAR XJ12

    • EngineType: ALL
    • SubModel: ALL

    1985 BUICK SOMERSET REGAL

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

    2003-2005 CHEVROLET EXPRESS 1500

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 323
    • EngineType: V8 ( 5.3 L / 323 )

    2006 GMC SIERRA 1500

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

    2002-2005 CHEVROLET SILVERADO 3500

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

    1996 MERCURY SABLE

    • EngineType: ALL
    • SubModel: G

    2000 FORD TAURUS

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

    1988 FORD TAURUS

    • Liter: 2.5
    • SubModel: L
    • CUI: 153
    • EngineType: L4 ( 2.5 L / 153 )

    2000-2003 FORD TAURUS

    • EngineType: ALL
    • SubModel: SEL

    2006-2008 CHEVROLET TRAILBLAZER

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

    2003-2015 GMC SAVANA 2500

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

    1984 FORD RANGER

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

    2009-2010 GMC SAVANA 3500

    • EngineType: ALL
    • SubModel: SLE

    1982 FORD MUSTANG

    • EngineType: ALL
    • SubModel: GHIA

    2010 CHEVROLET COLORADO

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

    2001-2007 FORD RANGER

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

    2012-2015 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SS

    1991-1992 FORD RANGER

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

    1983 FORD RANGER

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

    1984 MERCURY CAPRI

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

    1988 FORD TAURUS

    • EngineType: ALL
    • SubModel: MT5

    2011-2012 GMC CANYON

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

    2010-2012 CHEVROLET SUBURBAN 1500

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

    1984 MERCURY LYNX

    • EngineType: ALL
    • SubModel: LS

    1999-2000 MAZDA B3000

    • EngineType: ALL
    • SubModel: TROY LEE

    2008 HUMMER H2

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

    2015 GMC SIERRA 3500 HD

    • EngineType: ALL
    • SubModel: BASE

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    2004 FORD RANGER

    • EngineType: ALL
    • SubModel: XL

    2007-2015 CHEVROLET SILVERADO 2500 HD

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

    2006 CHEVROLET EXPRESS 2500

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

    2008-2011 MAZDA TRIBUTE

    • EngineType: ALL
    • SubModel: S

    2004-2007 BUICK RAINIER

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

    2009 CHEVROLET SUBURBAN 1500

    • EngineType: ALL
    • SubModel: BASE

    2007 GMC SIERRA 1500 CLASSIC

    • EngineType: ALL
    • SubModel: CLASSIC SLT

    2004 CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: WT

    1976 MERCURY BOBCAT

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

    1989 FORD RANGER

    • EngineType: ALL
    • SubModel: S

    2005-2006 GMC ENVOY XL

    • EngineType: ALL
    • SubModel: DENALI

    1993-1997 FORD TAURUS

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

    2011 MAZDA TRIBUTE

    • EngineType: ALL
    • SubModel: GT

    1989-1992 FORD TAURUS

    • EngineType: ALL
    • SubModel: SHO

    2001 MERCURY SABLE

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

    1998 MAZDA B3000

    • EngineType: ALL
    • SubModel: SX

    1999-2005 CHEVROLET SILVERADO 1500

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

    2010-2011 CHEVROLET CAMARO

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

    2006-2013 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1983 MERCURY CAPRI

    • EngineType: ALL
    • SubModel: BLACK MAGIC
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