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E3 Spark Plugs E3 Spark Plug 14mm

E3 Spark Plugs E3.54

368-E3.54

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E3 Spark Plugs E3 Spark Plug 14mm $5.95
E3 Spark Plug
  • Resistor: Resistor
  • Hex Size: 5/8"
  • Thread Reach: 0.708"
  • Thread Diameter: 14mm
  • Seat: Taper
  • Tip/Gap: DiamondFIRE Fixed Gap Cannot Be Adjusted
  • 1/pkg

  • E3 Spark Plugs E3.54 Details

    14mm

    E3.54 is a 14mm, 0.708” reach plug with a taper seat. It fits domestic applications. E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance for a guaranteed five years or 100,000 miles.

    Specifications:

    Electrode Core Material
    Copper
    Electrode Tip Material
    Nickel alloy
    Ground Strap Quantity
    One
    Insulator Type
    Projected
    Quantity
    Sold individually
    Resistor
    Yes
    Shorty Spark Plug
    No
    Spark Plug Reach (in.)
    0.69
    Spark Plug Seat Style
    Tapered
    Spark Plug Thread Size (mm)
    14
    Wrench Diameter (in.)
    5/8
    Manufacturer's Part Number:
    E3.54

    Increases Engine Power up-to 12% over Conventional Spark Plugs!

    E3 Spark Plugs utilize the latest in E3 technology, helping engines operate more efficiently, burn fuel more completely, reduces emissions and deliver maximum horsepower during every combustion cycle. When compared to conventional spark plugs, E3 Spark Plugs offer up-to a 12% increase in engine power and performance. A patented Edge-to-Edge DiamondFire ground electrode design outperforms other plug designs by getting the combustion process started earlier in the combustion chamber. A faster, more complete burn provides optimum spark and an increase in engine life, fuel efficiency and money savings!

    DiamondFIRE Technology: E3 DiamondFIRE ground electrode technology works to create a plasma channel through which the spark current flows more easily. This helps the multiple-edge configuration to outperform all other spark plug designs available, including many premium offerings from the major manufacturers.

    Features:

    • Up-to a 12% Increase in Power over Conventional Spark Plugs
    • Faster Flame Kernel for Increased Fuel Efficiency
    • DiamondFIRE Technology
    • Open Ground Electrode Design
    • Forward Projection into Spark Zone
    • Edge-to-Edge Spark Discharge
    • Reduces Emissions

    Already have another manufacturer's part number? See the E3 Spark Plug Cross Reference Chart

    Does E3 Spark Plugs E3.54 fit your vehicle?

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    1986-1988 FORD RANGER

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    1996-2000 GMC C2500 PICKUP

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

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    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2008-2009 MAZDA TRIBUTE

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

    1998-2002 CHEVROLET CAMARO

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    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1994 FORD TEMPO

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

    2000-2001 CHEVROLET TAHOE

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

    1993-1995 FORD F-150 PICKUP

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    2009-2013 CHEVROLET SILVERADO 1500

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    2003-2004 FORD MUSTANG

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    1987-1989 PONTIAC 6000

    • EngineType: ALL
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    2001 OLDSMOBILE ALERO

    • Liter: 2.4
    • SubModel: BASE
    • CUI: 146
    • EngineType: L4 ( 2.4 L / 146 )

    2001-2002 CHEVROLET SILVERADO 3500

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

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

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    • CUI: 181
    • EngineType: V6 ( 3.0 L / 181 )

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

    1986-1988 BUICK CENTURY

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

    1996-1997 FORD CROWN VICTORIA

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

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

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

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    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 CHEVROLET EXPRESS 2500

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

    2006 CHEVROLET EXPRESS 2500

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

    1999-2004 GMC SIERRA 1500

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

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    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1999 OLDSMOBILE INTRIGUE

    • Liter: 3.5
    • SubModel: BASE
    • CUI: 214
    • EngineType: V6 ( 3.5 L / 214 )

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    • CC: 2392
    • Liter: 2.4
    • SubModel: CUSTOM
    • CUI: 146
    • EngineType: L4 ( 2.4 L / 146 )

    1992 FORD RANGER

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

    2008 LINCOLN TOWN CAR

    • EngineType: ALL
    • SubModel: ALL

    1999-2003 GMC SIERRA 1500

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

    1996 CHEVROLET C2500 PICKUP

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

    2005-2006 MAZDA MPV

    • CC: 2954
    • Liter: 3.0
    • SubModel: ES
    • CUI: 183
    • EngineType: V6 ( 3.0 L / 183 )

    2006-2009 SAAB 9-7X

    • EngineType: ALL
    • SubModel: 5.3I

    1987-1988 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: ALL

    1987 CHEVROLET CELEBRITY

    • Liter: 2.8
    • SubModel: ESTATE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1984-1986 FORD MUSTANG

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

    2006 GMC SAVANA 1500

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

    1987 FORD BRONCO II

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    2005 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZX3

    1988-1991 MERCEDES-BENZ 300SEL

    • EngineType: ALL
    • SubModel: ALL

    2004-2005 FORD TAURUS

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

    1989 CHEVROLET CAVALIER

    • EngineType: ALL
    • SubModel: BASE

    1999 OLDSMOBILE INTRIGUE

    • Liter: 3.5
    • SubModel: GLS
    • CUI: 214
    • EngineType: V6 ( 3.5 L / 214 )

    2002-2013 CADILLAC ESCALADE EXT

    • EngineType: ALL
    • SubModel: ALL

    1986 FORD RANGER

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

    2003-2005 GMC SAVANA 2500

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

    2000-2004 FORD TAURUS

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

    2008 CHEVROLET TAHOE

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

    2003-2004 CHEVROLET SILVERADO 2500

    • EngineType: ALL
    • SubModel: LS

    1993 MERCEDES-BENZ 300E

    • EngineType: ALL
    • SubModel: 2.8

    1998-1999 FORD F-250

    • EngineType: ALL
    • SubModel: XLT VIP

    1983 FORD RANGER

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

    2003-2004 CHEVROLET TRAILBLAZER EXT

    • Liter: 5.3
    • SubModel: NORTH FACE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 CHEVROLET SILVERADO 1500

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

    1998 FORD MUSTANG

    • EngineType: ALL
    • SubModel: SEMI-EQUIPADO

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

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

    2008-2009 PONTIAC G8

    • EngineType: ALL
    • SubModel: GT

    1999-2004 GMC SIERRA 1500

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

    2001 OLDSMOBILE ALERO

    • CC: 2392
    • Liter: 2.4
    • SubModel: GLS
    • CUI: 146
    • EngineType: L4 ( 2.4 L / 146 )

    2010-2012 CHEVROLET SUBURBAN 1500

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

    2002 GMC SIERRA 1500

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

    2005 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZX4

    2007 CHEVROLET SILVERADO 3500 CLASSIC

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

    2007-2014 GMC SAVANA 1500

    • EngineType: ALL
    • SubModel: LS

    2003-2006 CHEVROLET EXPRESS 1500

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

    2007-2016 GMC SAVANA 2500

    • EngineType: ALL
    • SubModel: LS

    1987-1988 BUICK CENTURY

    • Liter: 2.8
    • SubModel: ESTATE WAGON
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    2000 CHEVROLET SUBURBAN 1500

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

    1986 PONTIAC GRAND AM

    • EngineType: ALL
    • SubModel: SE

    1986-1987 OLDSMOBILE 98

    • EngineType: ALL
    • SubModel: ALL

    2005 SAAB 9-7X

    • EngineType: ALL
    • SubModel: ARC

    1987 FORD TEMPO

    • EngineType: ALL
    • SubModel: BASE
    E3.54 is rated 4.3 out of 5 by 9.
    Rated 5 out of 5 by from Good! Installed these myself and noticed a much better throttle response and I believe my mom is a bit better too. My old plugs and wires were toast tho. Would recommend Jegs and E3 Spark plugs. Arrived quick as well!
    Date published: 2018-04-20
    Rated 5 out of 5 by from LOVE EM!!!! I swapped out all the plugs in my Avalanche with these. The old girl has 150,000 miles on her and was driving like she was really tired. I put these E3 plugs in, and HOLY SMOKES!!!! Like a complete motor transplant. Brought her back to life!
    Date published: 2018-02-14
    Rated 5 out of 5 by from Great Plugs After I started using these spark plugs I would never go back to standard plugs. No gaping needed, better throttle response and seems like more power. Love them
    Date published: 2017-06-08
    Rated 5 out of 5 by from great plugs, great price....................................
    Date published: 2017-04-09
    Rated 5 out of 5 by from Mohr Powr!!!!!!!!! I bought these spark plugs about a month ago. I haven't noticed any better gas mileage but the increase in power output of my engine was immediate. My car now reacts much more quickly then with the old plugs.
    Date published: 2015-08-26
    Rated 4 out of 5 by from more power I only have about 50 miles on these since I installed them in my vette,so it's too soon to give them 5 stars. Car does seem to have better throttle response and have more power. Have to wait and see about the mileage. Maybe later do an update.
    Date published: 2016-07-09
    Rated 4 out of 5 by from Spark Plugs E3's seem to be working fine. Still evaluating, but seems to start easier, and engine is slightly more responsive.
    Date published: 2015-10-01
    Rated 1 out of 5 by from Terrible product Installed on my 2005 Vette and got intermittant warning of "service charging system". After spending $ to evaluate problem proved to be RFI from these plugs and cleared once they were replaced. This is a known problem and apparently not addressed by E3.
    Date published: 2018-05-24
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