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E3 Diamond Fire Spark Plug E3.64

E3PE3.64
Spark Plug, Diamond Fire, 14 mm Thread, 0.750 in Reach, Gasket Seat, Resistor, Each
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Description

Race car drivers will tell you that the single sharp edge on spark plug electrodes wears out too fast for long term use. The E3 DiamondFire design presents multiple sharp edges to the circular sharp edge of the center electrode, which allows the spark to naturally seek the path of least resistance. The problem is that each time a spark jumps between two opposing spots of the electrode pair, the local resistance increases. After a few sparks, the local resistance becomes so high that the spark seeks alternate sites to initiate from and land on.

Multiple sharp edges give the spark more paths to follow, thus reducing wear on each part of the electrode. The E3 prototypes we tested outlasted all non-platinum spark plug in longevity even though they were made from mild steel. For production plugs, we use a special high-temperature alloy with a high nickel content plus additional elements to make an extremely long-lived electrode pair.

The E3 design also keeps its "freshness" much longer than standard plugs. DiamondFire plugs create more power while using less fuel (brake specific fuel consumption) than any other design. During our testing, we discovered that standard plugs degrade quickly, losing up to 10% of their power after just 50 hours of use (about 1, 200 miles in a typical car). This is why race car drivers change spark plugs between heats: The multiple sharp edges of the E3 DiamondFire design create better combustion when new and keep their edge "sharpness" for a considerable time.

Additionally, the three legs that support the special geometry of our design move heat out of the ground electrode, which helps the electrode last longer. The center electrodes are forged with a copper center core surrounded by a nickel alloy sheath and tip. The copper pulls heat out of the center electrode's tip, which also helps durability. The copper core is virtually equal to platinum in extending electrode life.

Features:

E3 Spark Plug Flame Kernel Shape:

  • Flame moves toward piston and bulk air/fuel mixture - less quenching on cylinder walls
  • Reduced time delay in flame growth - shorter path to piston head
  • Faster flame growth compared to standard plugs
  • Larger flame kernel moves heat faster into combustion chamber
  • Larger flame front creates more localized pressure, making a faster pressure rise in cylinder during the power stroke
  • Vehicle Applications:

  • 1987-1989 Nissan Pulsar NX
  • 1990-1993 Toyota Celica
  • 1993-1993 Oldsmobile Achieva
  • 1994-1994 Porsche 968
  • 1995-1996 Mitsubishi Montero
  • 1995-1999 Dodge Avenger
  • 1991-1992 Isuzu Stylus
  • 1991-1999 Mitsubishi 3000GT
  • 1992-1995 Isuzu Trooper
  • 1995-1996 Plymouth Neon
  • 1995-1999 Audi A6
  • 1989-1989 Isuzu I-Mark
  • 1990-1994 Nissan D21
  • 1991-1995 Acura Legend
  • 1992-2005 Volkswagen Passat
  • 1994-1994 Dodge Ram 2500
  • 1995-1999 BMW 318ti
  • 1995-2003 Jaguar XJR
  • 1995-2003 Mitsubishi Eclipse
  • 1997-1998 Volvo S90
  • 1997-1998 Volvo V90
  • 1998-1999 BMW 323is
  • 1998-2007 Volvo V70
  • 1999-2000 BMW 528i
  • 1999-2003 Mitsubishi Galant
  • 2000-2006 Volvo S80
  • 1995-2000 Kia Sportage
  • 1995-2005 Dodge Stratus
  • 1996-1997 Honda Civic del Sol
  • 1998-2001 Chevrolet Metro
  • 1999-1999 Chevrolet Tracker
  • 1999-2001 BMW 740i
  • 1999-2002 Daewoo Lanos
  • 2000-2001 Kia Spectra
  • 2000-2009 Audi S4
  • 2001-2011 Kia Rio
  • 1995-2004 Audi A6 Quattro
  • 1995-2005 Chrysler Sebring
  • 1996-1997 Volvo 850
  • 1996-2006 Audi A4
  • 1998-2000 Toyota RAV4
  • 1999-2000 BMW 328i
  • 1999-2002 Daewoo Nubira
  • 2000-2000 Mercedes-Benz C43 AMG
  • 2000-2003 BMW Z8
  • 2000-2003 Jaguar Vanden Plas
  • 2000-2004 Volvo V40
  • 2000-2009 Honda S2000
  • 2001-2004 Toyota Sequoia
  • 2001-2005 Audi Allroad Quattro
  • 2002-2009 Mini Cooper
  • 2002-2012 Mercedes-Benz CL600
  • 2006-2010 Mercedes-Benz SLK55 AMG
  • 2002-2004 Mercedes-Benz SLK32 AMG
  • 2002-2005 BMW 745i
  • 2003-2008 BMW 760Li
  • 2005-2005 Land Rover LR3
  • 2006-2009 Porsche Cayman
  • 2006-2012 Mercedes-Benz S600
  • 2007-2008 Chevrolet Aveo5
  • 2003-2005 BMW Z4
  • 2004-2008 Chevrolet Aveo
  • 2006-2006 Mercedes-Benz C55 AMG
  • 2006-2012 Mercedes-Benz S65 AMG
  • 2008-2015 Audi R8
  • 2010-2012 Subaru Outback
  • 2011-2011 Mitsubishi Outlander Sport
  • 2011-2016 Honda CR-Z
  • 1986-1986 Saab 9000
  • 1990-1992 Isuzu Impulse
  • 1991-1997 BMW 318is
  • 1993-1993 Pontiac Grand Am
  • 1994-1996 Eagle Summit
  • 1994-1996 Honda Passport
  • 1995-1998 Audi Cabriolet
  • 1995-1998 Nissan 200SX
  • 1996-2002 BMW Z3
  • 1996-2005 Audi A4 Quattro
  • 1997-1997 BMW 850Ci
  • 1997-2009 Porsche Boxster
  • 1999-2011 Honda Civic
  • 2000-2002 Mercedes-Benz C230
  • 2000-2004 Volvo S40
  • 2000-2006 BMW X5
  • 2001-2001 Mercedes-Benz S500
  • 2001-2001 Mercedes-Benz S55 AMG
  • 2001-2005 BMW 330i
  • 2001-2009 Volvo S60
  • 2002-2005 Land Rover Freelander
  • 2004-2007 Volkswagen Touareg
  • 2007-2008 Audi RS4
  • 2007-2011 Audi S6
  • 2008-2009 Saab 9-3
  • 1991-2005 Acura NSX
  • 1991-2005 BMW 525i
  • 1994-1994 Dodge Ram 3500
  • 1995-1995 Jaguar XJ6
  • 1995-1998 Eagle Talon
  • 1996-1999 Toyota Avalon
  • 1997-2003 BMW 540i
  • 1998-2005 Volkswagen Beetle
  • 1999-2001 BMW 750iL
  • 1999-2005 Subaru Impreza
  • 2000-2000 BMW 323Ci
  • 2000-2003 BMW M5
  • 2000-2003 Jaguar XKR
  • 2001-2005 BMW 330xi
  • 2001-2009 Mercedes-Benz SL600
  • 2003-2006 Porsche Cayenne
  • 2003-2007 Volvo XC70
  • 2004-2005 Porsche Carrera GT
  • 2004-2006 Audi A8 Quattro
  • 2004-2006 Volkswagen Phaeton
  • 2005-2005 Saab 9-2X
  • 2005-2012 Mercedes-Benz CL65 AMG
  • 2006-2006 Mercedes-Benz CLK55 AMG
  • 2006-2009 Saab 9-5
  • 2007-2008 BMW Alpina B7
  • 2007-2009 Audi S8
  • 2008-2012 Audi S5
  • 2010-2012 Subaru Legacy
  • 2011-2011 Kia Rio5
  • 1992-1997 Subaru SVX
  • 1992-2001 Acura Integra
  • 1995-2001 Kia Sephia
  • 1999-1999 BMW 328is
  • 1999-2001 BMW 740iL
  • 2000-2006 Audi TT
  • 2000-2006 Audi TT Quattro
  • 2001-2001 Mercedes-Benz SL500
  • 2001-2006 BMW 325Ci
  • 2001-2006 BMW 330Ci
  • 2002-2005 BMW 745Li
  • 2003-2003 Audi RS6
  • 2003-2003 Isuzu Rodeo Sport
  • 2004-2006 BMW 760i
  • 2005-2011 Mercedes-Benz SL65 AMG
  • 2006-2007 Volvo V50
  • 1991-1991 BMW 325iX
  • 1991-1995 BMW 325is
  • 1991-1995 Toyota MR2
  • 1991-2009 Porsche 911
  • 1992-1995 Mitsubishi Diamante
  • 1993-1995 Hyundai Scoupe
  • 1993-2005 Volkswagen Jetta
  • 1994-1994 Plymouth Colt
  • 1995-1996 Dodge Neon
  • 1997-1998 Mitsubishi Montero Sport
  • 1998-1998 Acura SLX
  • 1998-2004 Mercedes-Benz SLK230
  • 2000-2002 Volkswagen Cabrio
  • 2000-2004 Toyota Tundra
  • 2001-2005 BMW 325xi
  • 2001-2005 BMW 530i
  • 2002-2006 Acura RSX
  • 2003-2006 Volvo XC90
  • 2003-2010 Pontiac Vibe
  • 2004-2005 BMW 545i
  • 2004-2005 BMW 645Ci
  • 2004-2006 BMW X3
  • 1990-1995 Nissan Pathfinder
  • 1991-1993 Geo Storm
  • 1991-1998 BMW 318i
  • 1991-2005 BMW 325i
  • 1992-1997 Geo Prizm
  • 1993-2003 Isuzu Rodeo
  • 1993-2006 Volkswagen Golf
  • 1994-1995 Audi 90
  • 1995-1995 Audi 90 Quattro
  • 1995-1995 Nissan Pickup
  • 1995-1999 Chrysler Cirrus
  • 1996-1996 Lexus LS400
  • 1996-1998 Lexus ES300
  • 1996-2001 Toyota Camry
  • 1997-1997 BMW 840Ci
  • 1998-2000 BMW 323i
  • 1998-2000 Toyota Sienna
  • 1998-2000 Volvo S70
  • 1998-2004 Volvo C70
  • 1999-2003 Toyota Solara
  • 2000-2000 BMW 328Ci
  • 2005-2006 Chrysler Crossfire
  • 2013-2013 Buick Encore

  • PROP 65

    This product can expose you to chemicals including Chromium, which is/are known to the State of California to cause cancer and birth defects or other reproductive harm

    Details

    • E3PE3.64
    • E3PE3.64
    • 894489000640
    • E3 Spark Plugs
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 0.1 lbs.
    • W1.0000” x H0.8000” x L3.4000”
    • Orders over $149 ship free. Oversize items are excluded.

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