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

739-TR55IX

made in usa

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NGK Spark Plugs TR55IX
$8.49
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Iridium IX Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap
  • Sold Individually
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    2002-2004  MERCURY SABLE

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS PREMIUM
    • Engine Vin: -
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2010-2014  FORD E-350 SUPER DUTY

    • Fitment_Note: Gap 0.054"
    • Liter: 6.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: S
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    2002-2006  CHEVROLET SILVERADO 1500

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1997  FORD EXPEDITION

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT PLUS
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2010-2014  FORD E-350 SUPER DUTY

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1993  CHEVROLET CAMARO

    • Fitment_Note: Gap 0.050"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: INDIANAPOLIS 500 PACE CAR
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001-2003  FORD WINDSTAR

    • Fitment_Note: Gap 0.054"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: -
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    2003  CHEVROLET IMPALA

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS SPORT
    • Engine Vin: K
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1994-1996  CHEVROLET BERETTA

    • Fitment_Note: Gap 0.060"
    • Liter: 3.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1997-1998  CHEVROLET MALIBU

    • Fitment_Note: Gap 0.060"
    • Liter: 2.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 146
    • EngineType: L4 ( 2.4 L / 146 )

    2000  FORD EXPLORER

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POSTAL
    • Engine Vin: X
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    1993  CADILLAC ALLANTE

    • Fitment_Note: Gap 0.060"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VALUE LEADER
    • Engine Vin: 9
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1996-2000  GMC K3500

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003-2005  FORD E-350 CLUB WAGON

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2011  FORD FOCUS

    • Fitment_Note: Gap 0.052"
    • Liter: 2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: N
    • CUI: 122
    • EngineType: L4 ( 2 L / 122 )

    1993-1996  FORD EXPLORER

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: X
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    2001-2003  OLDSMOBILE AURORA

    • Fitment_Note: Gap 0.050"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 244
    • EngineType: V8 ( 4 L / 244 )

    2004  LINCOLN NAVIGATOR

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ULTIMATE
    • Engine Vin: -
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2003  CHEVROLET MONTE CARLO

    • Fitment_Note: Gap 0.060"
    • Liter: 3.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS SPORT
    • Engine Vin: E
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1994-1996  MAZDA B4000

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: X
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    1992-2003  PONTIAC BONNEVILLE

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: SUPERCHARGED
    • SubModel: SSEI
    • Engine Vin: 1
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1997-1998  FORD E-150 ECONOLINE CLUB WAGON

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: 6
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1997-1999  CHEVROLET LUMINA

    • Fitment_Note: Gap 0.060"
    • Liter: 3.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LTZ
    • Engine Vin: M
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2006-2007  FORD E-150

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHATEAU
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2000-2003  CHEVROLET VENTURE

    • Fitment_Note: Gap 0.060"
    • Liter: 3.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VALUE
    • Engine Vin: E
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1993-1995  CHEVROLET LUMINA APV

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: L
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1997-1998  FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Gap 0.054"
    • Liter: 6.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT HD
    • Engine Vin: S
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1996-2000  GMC K3500

    • Fitment_Note: Gap 0.060"
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: J
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2003-2005  LINCOLN AVIATOR

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1995  BUICK SKYLARK

    • Fitment_Note: Gap 0.050"
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: D
    • CUI: 138
    • EngineType: L4 ( 2.3 L / 138 )

    2011  FORD FOCUS

    • Fitment_Note: Gap 0.052"
    • Liter: 2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SEL
    • Engine Vin: N
    • CUI: 122
    • EngineType: L4 ( 2 L / 122 )

    1993-2008  FORD CROWN VICTORIA

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: POLICE INTERCEPTOR
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2001-2005  CHEVROLET SILVERADO 3500

    • Fitment_Note: Gap 0.060"
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004  MAZDA B3000

    • Fitment_Note: Gap 0.052"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SE
    • Engine Vin: U
    • CUI: 182
    • EngineType: V6 ( 3 L / 182 )

    2005-2007  MERCURY MONTEGO

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: PREMIER
    • Engine Vin: 1
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2003  CHEVROLET S10

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1996  OLDSMOBILE ACHIEVA

    • Fitment_Note: Gap 0.060"
    • Liter: 3.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: M
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2008  FORD ESCAPE

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: -
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    2005-2007  FORD FIVE HUNDRED

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SEL
    • Engine Vin: -
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    1997-2000  FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Gap 0.054"
    • Liter: 6.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1997-2002  FORD E-350 ECONOLINE CLUB WAGON

    • Fitment_Note: Gap 0.054"
    • Liter: 6.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: S
    • CUI: 415
    • EngineType: V10 ( 6.8 L / 415 )

    1993-1996  FORD RANGER

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPLASH
    • Engine Vin: X
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    2007-2009  CADILLAC SRX

    • Fitment_Note: Gap 0.052"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1990-1993  OLDSMOBILE CUTLASS CIERA

    • Fitment_Note: Gap 0.060"
    • Liter: 3.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: N
    • CUI: 204
    • EngineType: V6 ( 3.3 L / 204 )

    2004  FORD MUSTANG

    • Fitment_Note: Gap 0.054"
    • Liter: 3.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 238
    • EngineType: V6 ( 3.9 L / 238 )

    1996-2000  GMC K3500

    • Fitment_Note: Gap 0.060"
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLT
    • Engine Vin: J
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1997-1998  CHEVROLET C3500

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004  FORD F-250 SUPER DUTY

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: KING RANCH
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2003-2005  MAZDA 6

    • Fitment_Note: Gap 0.052"
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: I
    • Engine Vin: -
    • CUI: 2260
    • EngineType: L4 ( 2.3 L / 2260 )

    1996-2003  FORD WINDSTAR

    • Fitment_Note: Gap 0.054"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 4
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1994  CADILLAC ELDORADO

    • Fitment_Note: Gap 0.050"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TOURING
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2009-2014  FORD E-150

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2004  CHEVROLET MALIBU

    • Fitment_Note: Gap 0.060"
    • Liter: 3.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAXX
    • Engine Vin: 8
    • CUI: 213
    • EngineType: V6 ( 3.5 L / 213 )

    1991-1994  FORD AEROSTAR

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL SPORT
    • Engine Vin: X
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    1982-1987  CADILLAC DEVILLE

    • Fitment_Note: Gap 0.060"
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: D'ELEGANCE
    • Engine Vin: 8
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1995  FORD AEROSTAR

    • Fitment_Note: Gap 0.054"
    • Liter: 4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: -
    • CUI: 245
    • EngineType: V6 ( 4 L / 245 )

    1994  CADILLAC SEVILLE

    • Fitment_Note: Gap 0.050"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1994  OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: Gap 0.060"
    • Liter: 3.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2010  FORD RANGER

    • Fitment_Note: Gap 0.044"
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: -
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1985-1987  CADILLAC COMMERCIAL CHASSIS

    • Fitment_Note: Gap 0.060"
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    1997-1998  PONTIAC SUNFIRE

    • Fitment_Note: Gap 0.060"
    • Liter: 2.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 146
    • EngineType: L4 ( 2.4 L / 146 )

    2007  GMC SIERRA 2500 HD CLASSIC

    • Fitment_Note: Gap 0.060"
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1996-2004  CADILLAC DEVILLE

    • Fitment_Note: Gap 0.050"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2001-2006  GMC SIERRA 2500 HD

    • Fitment_Note: Gap 0.060"
    • Liter: 8.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: G
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2004  MERCURY MARAUDER

    • Fitment_Note: Gap 0.060"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2005-2009  BUICK ALLURE

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CXL
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2006-2008  MERCURY MARINER

    • Fitment_Note: Gap 0.052"
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HYBRID
    • Engine Vin: H
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    2005  BUICK CENTURY

    • Fitment_Note: Gap 0.060"
    • Liter: 3.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPECIAL EDITION
    • Engine Vin: J
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    2000  CHEVROLET TAHOE

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003  CHEVROLET S10

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ZR2
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2004  FORD EXPEDITION

    • Fitment_Note: Gap 0.052"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT SPORT
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1995  LINCOLN CONTINENTAL

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIGNATURE
    • Engine Vin: V
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1996-1997  CHEVROLET BLAZER

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: -
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998-2002  FORD MUSTANG

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: EQUIPADO
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2008  FORD F-150

    • Fitment_Note: Gap 0.052"
    • Liter: 4.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STX
    • Engine Vin: 2
    • CUI: 256
    • EngineType: V6 ( 4.2 L / 256 )

    2005-2007  FORD FREESTYLE

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: 1
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    1996-1999  CHEVROLET TAHOE

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995-1996  LINCOLN MARK VIII

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1996-2001  MERCURY SABLE

    • Fitment_Note: Gap 0.054"
    • Liter: 3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: S
    • CUI: 181
    • EngineType: V6 ( 3 L / 181 )

    1997  FORD EXPEDITION

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT PLUS
    • Engine Vin: -
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1997-2003  FORD F-150

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1994  CHEVROLET CAPRICE

    • Fitment_Note: Gap 0.050"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LS
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998  CHEVROLET C1500

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997  FORD EXPEDITION

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: EDDIE BAUER
    • Engine Vin: -
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1994-1996  CADILLAC FLEETWOOD

    • Fitment_Note: Gap 0.050"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2007-2010  CADILLAC STS

    • Fitment_Note: Gap 0.052"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    2010-2014  FORD E-350 SUPER DUTY

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    1997-1999  FORD F-150

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1996-1999  GMC C2500 SUBURBAN

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2000  CHEVROLET K3500

    • Fitment_Note: Gap 0.060"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999-2002  CHEVROLET S10

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XTREME
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-2000  GMC SAVANA 1500

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1994  OLDSMOBILE 98

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: REGENCY
    • Engine Vin: L
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1997-1999  CHEVROLET S10

    • Fitment_Note: Gap 0.060"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998  GMC K2500

    • Fitment_Note: Gap 0.060"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SL
    • Engine Vin: M
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    2004  PONTIAC GRAND PRIX

    • Fitment_Note: Gap 0.060"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: GT2
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2004  FORD EXPEDITION

    • Fitment_Note: Gap 0.054"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XLT SPORT
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1994  CHEVROLET CAPRICE

    • Fitment_Note: Gap 0.050"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LS
    • Engine Vin: W
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    2009-2014  FORD E-350 SUPER DUTY

    • Fitment_Note: Gap 0.054"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XL
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )

    2004  FORD EXPEDITION

    • Fitment_Note: Gap 0.052"
    • Liter: 5.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: EDDIE BAUER
    • Engine Vin: L
    • CUI: 330
    • EngineType: V8 ( 5.4 L / 330 )
    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
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    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.