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NGK Spark Plugs TR55

V-Power Resistor Spark Plug 14mm x .708" Reach

NGK Spark Plugs TR55

739-TR55

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NGK Spark Plugs TR55 V-Power Resistor Spark Plug 14mm x .708" Reach $3.69
V-Power Resistor Spark Plug
  • 14mm x .708" Reach
  • 5/8" Hex
  • Projected
  • Tapered seat
  • .059" Gap

  • Specifications:

    Manufacturer's Part Number:
    TR55

    Modern, lean-burning, fuel-efficient engines call for new lower sparking voltage requirements. NGK Spark Plugs responded by developing V-Power Spark Plugs with V-groove center electrodes. The V-groove center electrode forces the spark to the ground electrode's outer edge, placing the spark closer to the air/fuel mixture to ignite it quicker for more complete combustion (thus greater power & less harmful emissions).

    Today's performance engines are often high-compression/high-stress: supercharged, turbocharged, or fed by nitrous oxide. Ideal for high-performance street and race cars, NGK's patented V-groove design allows an ignition system to spark easily in such dense air/fuel mixtures. The flame kernel grows rapidly and enables an engine to potentially make more power because it's operating more efficiently. As a bonus, the spark's outer edge location helps limit the quenching effect, reducing misfires caused by high cylinder pressures "blowing out" the spark. V-Power Spark Plugs also use lower ignition firing voltage, which results in faster starts and easier cold starts throughout the life of the plugs. Sold individually.

    JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.

    Does NGK Spark Plugs TR55 fit your vehicle?

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    2003 FORD CROWN VICTORIA

    • CC: 4605
    • Liter: 4.6
    • SubModel: POLICE INTERCEPTOR
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1996 CHEVROLET P30 VAN

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

    1992-1995 PONTIAC TRANS SPORT

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

    1996-2002 GMC SAFARI

    • EngineType: ALL
    • SubModel: SLE

    2004 FORD F-250 SUPER DUTY

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

    1996-1999 OLDSMOBILE LSS

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    • SubModel: LIMITED

    2006 CHEVROLET MALIBU

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    • SubModel: MAXX LTZ

    1996-2002 FORD CROWN VICTORIA

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

    2000 BUICK REGAL

    • EngineType: ALL
    • SubModel: LSE

    1998 CHEVROLET C1500 PICKUP

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

    1998 FORD F-150

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

    1994-1996 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    1994 PONTIAC GRAND AM

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

    2006 FORD E-350 SUPER DUTY

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

    1985 CADILLAC FLEETWOOD

    • Liter: 4.1
    • SubModel: 75 FORMAL
    • CUI: 250
    • EngineType: V8 ( 4.1 L / 250 )

    2002-2005 FORD EXPLORER

    • EngineType: ALL
    • SubModel: XLS

    1995-1996 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1999 FORD F-150

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

    1996-1997 GMC YUKON

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

    1995 PONTIAC GRAND PRIX

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

    1992-2005 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    2003-2005 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: ALL

    1996-1997 CHEVROLET C2500 PICKUP

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

    1998 CHEVROLET C1500 PICKUP

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

    2000-2005 CHEVROLET IMPALA

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

    2000-2005 FORD EXCURSION

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

    1998 OLDSMOBILE INTRIGUE

    • EngineType: ALL
    • SubModel: ALL

    2005-2007 MERCURY MONTEGO

    • EngineType: ALL
    • SubModel: ALL

    1998 CHEVROLET C1500 PICKUP

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

    1999-2000 CHEVROLET C3500 PICKUP

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

    1996-2002 GMC SAVANA 2500

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

    2007-2010 CADILLAC STS

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

    2003-2004 FORD ESCAPE

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

    2001-2004 GMC YUKON XL 2500

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

    1997 FORD E-350 ECONOLINE CLUB WAGON

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

    2003-2004 FORD MUSTANG

    • EngineType: ALL
    • SubModel: MACH I

    1998-2002 FORD E-150 ECONOLINE CLUB WAGON

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

    2008 MERCURY MILAN

    • Liter: 3.0
    • SubModel: PREMIER
    • CUI: 183
    • EngineType: V6 ( 3.0 L / 183 )

    2001-2002 MERCURY COUGAR

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

    1998 CHEVROLET K1500 PICKUP

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

    2004 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: MAXX

    2011-2016 FORD E-350 SUPER DUTY

    • EngineType: ALL
    • SubModel: ALL

    1998-1999 FORD F-250

    • EngineType: ALL
    • SubModel: XLT VIP

    2002-2003 MAZDA MPV

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

    1996-1997 CHEVROLET K1500 SUBURBAN

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

    2003 FORD E-450 SUPER DUTY

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

    2007-2009 CADILLAC SRX

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

    1998-2000 FORD CONTOUR

    • EngineType: ALL
    • SubModel: SVT

    1996-1997 CHEVROLET K2500 SUBURBAN

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

    1991-1994 FORD AEROSTAR

    • Liter: 4.0
    • SubModel: XL SPORT
    • CUI: 245
    • EngineType: V6 ( 4.0 L / 245 )

    2005-2007 MAZDA B3000

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

    2005 FORD ESCAPE

    • EngineType: ALL
    • SubModel: XLS

    2006 MERCURY MOUNTAINEER

    • EngineType: ALL
    • SubModel: CONVENIENCE

    2010-2011 FORD RANGER

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

    1998 FORD E-350 ECONOLINE CLUB WAGON

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

    2001-2002 GMC SAVANA 2500

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

    1997-1998 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1989 BUICK CENTURY

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

    1986-1991 CADILLAC COMMERCIAL CHASSIS

    • EngineType: ALL
    • SubModel: ALL

    2004-2005 GMC SIERRA 3500

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

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    1995 MERCURY MYSTIQUE

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

    1998 FORD F-150

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

    2006 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: BASE

    1989 OLDSMOBILE CUTLASS CRUISER

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

    2001-2003 OLDSMOBILE AURORA

    • EngineType: ALL
    • SubModel: ALL

    2002-2003 MERCURY SABLE

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

    1996-1997 GMC C1500 SUBURBAN

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

    1999-2004 FORD F-250 SUPER DUTY

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

    1996-1997 FORD MUSTANG

    • EngineType: ALL
    • SubModel: HIGH

    1998 GMC K2500 PICKUP

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

    1994-1995 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: LIMITED

    2006 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: LTZ

    2004-2005 FORD FREESTAR

    • EngineType: ALL
    • SubModel: LX PLUS

    1991-2005 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: ALL

    2001-2002 CADILLAC ELDORADO

    • EngineType: ALL
    • SubModel: ALL

    1988-1991 BUICK REATTA

    • EngineType: ALL
    • SubModel: ALL

    1997 OLDSMOBILE ACHIEVA

    • EngineType: ALL
    • SubModel: SC

    1985 CADILLAC FLEETWOOD

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

    2013-2014 CHEVROLET EXPRESS 1500

    • CC: 4293
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-2000 GMC K2500 PICKUP

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

    1999 CHEVROLET C2500 PICKUP

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

    1997-1999 FORD F-250

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

    1996 GMC K2500 PICKUP

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

    1987-1996 CADILLAC DEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1990-1991 FORD TEMPO

    • EngineType: ALL
    • SubModel: L

    2006-2008 LINCOLN TOWN CAR

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

    1996-1998 CHEVROLET K2500 PICKUP

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

    1999-2004 FORD F-250 SUPER DUTY

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

    1995-2000 FORD CONTOUR

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

    1995 BUICK SKYLARK

    • Liter: 2.3
    • SubModel: LIMITED
    • CUI: 138
    • EngineType: L4 ( 2.3 L / 138 )

    1990-1991 MERCURY TOPAZ

    • EngineType: ALL
    • SubModel: XR5

    1997 GMC K2500 PICKUP

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

    2008 PONTIAC TORRENT

    • EngineType: ALL
    • SubModel: LT

    1997-1998 FORD E-350 ECONOLINE CLUB WAGON

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

    1997 CHEVROLET C2500 PICKUP

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

    1999 PONTIAC GRAND AM

    • EngineType: ALL
    • SubModel: GT

    1995 FORD CONTOUR

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

    1999-2005 PONTIAC MONTANA

    • EngineType: ALL
    • SubModel: ALL
    TR55 - NGK V-Power Spark Plugs is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Great plugs Very happy with Jegs service would purchase from them again.
    Date published: 2017-01-02
    Rated 5 out of 5 by from ngk better throttle response than ac delco bs no misfires
    Date published: 2016-03-24
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