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

NGK Spark Plugs TR55IX

739-TR55IX

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Estimated to ship on 09/19/18
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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
  • .059" Gap
  • Sold Individually

  • Specifications:

    Manufacturer's Part Number:
    TR55IX

    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 TR55IX fit your vehicle?

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    2005 LINCOLN LS

    • CC: 2967
    • Liter: 3.0
    • SubModel: BASE
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1996-1997 FORD MUSTANG

    • CC: 4601
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1998 OLDSMOBILE INTRIGUE

    • EngineType: ALL
    • SubModel: ALL

    2013-2014 FORD E-250 ECONOLINE

    • EngineType: ALL
    • SubModel: ALL

    2000-2005 FORD EXCURSION

    • Liter: 6.8
    • SubModel: XLT
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    2008 FORD F-150

    • Liter: 4.6
    • SubModel: THE 60TH ANNIVERSARY EDITION
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1999-2000 FORD E-350 SUPER DUTY

    • Liter: 6.8
    • SubModel: XL
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    2006 MERCURY MOUNTAINEER

    • EngineType: ALL
    • SubModel: CONVENIENCE

    1994-1996 CHEVROLET CORSICA

    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1992-1996 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ALL

    2008 FORD RANGER

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

    1997-1999 MERCURY SABLE

    • EngineType: ALL
    • SubModel: GS

    1999-2000 FORD WINDSTAR

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

    2004-2005 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLT SPORT

    1998-2000 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: SLE

    1998-2000 FORD E-150 ECONOLINE

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

    2001-2004 CADILLAC SEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1996 MERCURY SABLE

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

    1996-2005 GMC SAVANA 2500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2005-2007 FORD FREESTYLE

    • EngineType: ALL
    • SubModel: ALL

    1996-1998 CHEVROLET C2500 PICKUP

    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2006-2009 FORD FUSION

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

    2006 BUICK RENDEZVOUS

    • Liter: 3.5
    • SubModel: CXL
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    2005-2008 MERCURY MARINER

    • EngineType: ALL
    • SubModel: ALL

    2001 CHEVROLET VENTURE

    • EngineType: ALL
    • SubModel: WARNER BROS.

    1988-1989 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: PARK AVENUE

    2001-2002 GMC SAVANA 2500

    • Liter: 5.0
    • SubModel: SLT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1997-2009 FORD F-150

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

    2006-2008 LINCOLN TOWN CAR

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

    1986-1998 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1993 FORD MUSTANG

    • Liter: 5.0
    • SubModel: LX
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    2006 LINCOLN ZEPHYR

    • EngineType: ALL
    • SubModel: ALL

    1996-1999 CHEVROLET K2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999-2002 OLDSMOBILE INTRIGUE

    • EngineType: ALL
    • SubModel: GL

    2003-2004 FORD F-350 SUPER DUTY

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

    1999-2001 OLDSMOBILE ALERO

    • EngineType: ALL
    • SubModel: GX

    1997-1999 ISUZU HOMBRE

    • CC: 4294
    • Liter: 4.3
    • SubModel: S
    • EngineType: V6 ( 4.3 L / 4294 CC )

    1999-2004 FORD F-350 SUPER DUTY

    • Liter: 6.8
    • SubModel: LARIAT
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    2010-2011 FORD RANGER

    • EngineType: ALL
    • SubModel: BASE

    2008-2009 CHEVROLET EQUINOX

    • EngineType: ALL
    • SubModel: LS

    2005 MERCURY SABLE

    • EngineType: ALL
    • SubModel: PLATINUM EDITION

    1996-1997 GMC SAFARI

    • EngineType: ALL
    • SubModel: BASE

    2003 PONTIAC GRAND AM

    • Liter: 3.4
    • SubModel: SE2
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1989-1993 OLDSMOBILE CUTLASS CIERA

    • Liter: 3.3
    • SubModel: BASE
    • CUI: 204
    • EngineType: V6 ( 3.3 L / 204 )

    1996-1997 CHEVROLET K1500 SUBURBAN

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

    2005-2006 MAZDA MPV

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

    1982-1985 CADILLAC ELDORADO

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1992 CHEVROLET LUMINA APV

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

    1997-2005 FORD CROWN VICTORIA

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

    1996-1997 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: ALL

    2003 FORD E-450 SUPER DUTY

    • Liter: 6.8
    • SubModel: CUSTOM
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1995 OLDSMOBILE CUTLASS SUPREME

    • Liter: 3.1
    • SubModel: SL
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2007 GMC SIERRA 1500 CLASSIC

    • Liter: 4.3
    • SubModel: SL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2002-2005 GMC SIERRA 1500

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2001-2005 GMC SIERRA 3500

    • Liter: 8.1
    • SubModel: SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1986 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: TOURING

    2001-2003 FORD WINDSTAR

    • EngineType: ALL
    • SubModel: ALL

    1997 FORD E-150 ECONOLINE

    • EngineType: ALL
    • SubModel: XL

    1998 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: ALL

    1996-1997 GMC C2500 SUBURBAN

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

    1990-1991 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: XR5 AWD

    2001-2002 GMC SIERRA 2500 HD

    • Liter: 8.1
    • SubModel: SL
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1998 CHEVROLET K1500 PICKUP

    • Liter: 4.3
    • SubModel: CHEYENNE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: INDIANAPOLIS 500 PACE CAR

    1997 CHEVROLET K2500 PICKUP

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

    1998-2000 GMC SAVANA 1500

    • Liter: 5.0
    • SubModel: SLE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1999-2000 CHEVROLET K2500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2005 BUICK TERRAZA

    • EngineType: ALL
    • SubModel: ALL

    2006 MAZDA MPV

    • CC: 2968
    • Liter: 3.0
    • SubModel: LX-SV
    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

    1996 CHEVROLET LUMINA APV

    • EngineType: ALL
    • SubModel: ALL

    1996-1999 GMC K2500 SUBURBAN

    • Liter: 7.4
    • SubModel: SLE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2001 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SVT COBRA

    1996-1999 GMC C2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2010-2011 FORD RANGER

    • CC: 2300
    • Liter: 2.3
    • SubModel: XL
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1996-1997 FORD TAURUS

    • EngineType: ALL
    • SubModel: G

    2001-2002 GMC SAVANA 3500

    • Liter: 8.1
    • SubModel: SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1992-2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: GS

    1996-1997 GMC C1500 SUBURBAN

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

    1996-1997 GMC C1500 SUBURBAN

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

    1992-1994 FORD TEMPO

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

    1982-1985 CADILLAC ELDORADO

    • Liter: 4.1
    • SubModel: CABRIOLET
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1998 MERCURY MYSTIQUE

    • EngineType: ALL
    • SubModel: LS

    2001 FORD EXPLORER

    • Liter: 4.0
    • SubModel: EDDIE BAUER
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    1998-2000 FORD CONTOUR

    • CC: 2450
    • Liter: 2.5
    • SubModel: SE
    • CUI: 155
    • EngineType: V6 ( 2.5 L / 155 )

    1994 PONTIAC GRAND AM

    • Liter: 3.1
    • SubModel: GT
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2004 FORD F-150 HERITAGE

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

    1993-1997 PONTIAC FIREBIRD

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

    2002-2005 FORD EXPLORER

    • EngineType: ALL
    • SubModel: LIMITED

    1998 CHEVROLET K1500 PICKUP

    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1997 CHEVROLET CAMARO

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

    1992-1993 CHEVROLET C2500 PICKUP

    • CC: 5735
    • Liter: 5.7
    • SubModel: CHEYENNE
    • 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 )

    1998 CHEVROLET C2500 PICKUP

    • Liter: 7.4
    • SubModel: WT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1997 CHEVROLET C3500 PICKUP

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

    2000-2003 FORD F-150

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

    1996 FORD CONTOUR

    • CC: 2540
    • Liter: 2.5
    • SubModel: POWER
    • CUI: 155
    • EngineType: V6 ( 2.5 L / 155 )

    2001-2002 CHEVROLET EXPRESS 1500

    • Liter: 4.3
    • SubModel: LT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006 SATURN RELAY

    • CC: 3475
    • Liter: 3.5
    • SubModel: 3
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    1996 BUICK CENTURY

    • Liter: 3.1
    • SubModel: LIMITED
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1996-1997 GMC C2500 PICKUP

    • Liter: 5.7
    • SubModel: SIERRA SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    TR55IX - NGK Iridium IX Spark Plugs is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Plugs The last set only lasted 6 yrs and 18000 mi. Most wore out
    Date published: 2017-04-14
    • y_2018, m_7, d_21, h_23
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_261926, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
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    Some parts are not legal for use in California or other states with similar laws / regulations