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E3 Diamond Fire Spark Plug E3.62

E3PE3.62
Spark Plug, Diamond Fire, 14 mm Thread, 0.691 in Reach, Tapered 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:

  • 1982-1992 Cadillac Fleetwood
  • 1988-1992 Buick Riviera
  • 1989-1996 Oldsmobile Cutlass Ciera
  • 1989-1998 Buick Skylark
  • 1991-2005 Ford Explorer
  • 1994-1999 Chevrolet Cavalier
  • 1996-1999 Chevrolet K2500 Suburban
  • 1996-2000 Chevrolet C2500
  • 1996-2002 Chevrolet Express 3500
  • 1988-1992 Oldsmobile 98
  • 1988-1993 Pontiac Bonneville
  • 1989-1996 Buick Century
  • 1991-1992 Buick Park Avenue
  • 1993-1996 Oldsmobile Cutlass Supreme
  • 1994-1996 Chevrolet Beretta
  • 1988-1991 Buick Reatta
  • 1990-2011 Ford Ranger
  • 1992-1992 Oldsmobile Silhouette
  • 1993-1993 Pontiac Firebird
  • 1994-1995 Chevrolet LLV
  • 1994-2004 GMC Sonoma
  • 2001-2003 Oldsmobile Aurora
  • 2002-2002 Oldsmobile Intrigue
  • 2003-2005 Ford E-150 Club Wagon
  • 1995-2002 Pontiac Sunfire
  • 1996-1999 GMC K1500
  • 1996-2000 Chevrolet K3500
  • 1996-2000 GMC C2500
  • 1996-2001 Oldsmobile Bravada
  • 1996-2005 Chevrolet Express 2500
  • 1996-2005 GMC Safari
  • 1996-2009 Chevrolet Express 1500
  • 2000-2002 Lincoln LS
  • 2001-2004 Lincoln Navigator
  • 2001-2008 Mazda Tribute
  • 1996-1999 Chevrolet C1500
  • 1996-1999 Chevrolet C1500 Suburban
  • 1996-1999 Chevrolet K1500 Suburban
  • 1996-1999 GMC K1500 Suburban
  • 1996-2002 GMC Savana 3500
  • 1996-2005 Chevrolet Astro
  • 1997-2005 Mercury Mountaineer
  • 2002-2002 Lincoln Blackwood
  • 2003-2012 Ford E-150
  • 2006-2006 Lincoln Zephyr
  • 1975-1975 Chevrolet Vega
  • 2002-2006 Chevrolet Avalanche 2500
  • 2005-2007 Ford Five Hundred
  • 2007-2007 Chevrolet Silverado 3500 Classic
  • 2007-2007 GMC Sierra 1500 Classic
  • 2003-2005 Lincoln Aviator
  • 2004-2007 Ford Freestar
  • 2004-2007 Mercury Monterey
  • 2005-2007 Ford Freestyle
  • 1988-1990 Buick Electra
  • 1988-1992 Buick LeSabre
  • 1988-1992 Oldsmobile Toronado
  • 1989-1991 Oldsmobile Cutlass Calais
  • 1992-1992 Oldsmobile 88
  • 1992-1993 Pontiac Trans Sport
  • 1992-2008 Ford Crown Victoria
  • 1994-2004 Chevrolet S10
  • 1995-1997 Chevrolet Monte Carlo
  • 1996-1999 GMC C1500 Suburban
  • 1996-1999 GMC K2500 Suburban
  • 1996-1999 GMC P3500
  • 1996-2000 Chevrolet C3500
  • 1996-2000 Chevrolet K2500
  • 1996-2000 Ford Contour
  • 1996-2000 GMC K2500
  • 1996-2000 GMC Yukon
  • 1997-2000 Isuzu Hombre
  • 1997-2002 Ford E-150 Econoline Club Wagon
  • 2004-2004 Ford F-150 Heritage
  • 2006-2009 Ford Fusion
  • 2006-2009 Mercury Milan
  • 1982-1993 Cadillac Seville
  • 1985-1992 Cadillac Commercial Chassis
  • 1988-1991 Oldsmobile Delta 88
  • 1988-1994 Ford Tempo
  • 1990-1995 Buick Regal
  • 1990-1997 Ford Aerostar
  • 1991-2008 Lincoln Town Car
  • 1992-2000 Pontiac Grand Am
  • 1994-1996 Pontiac Grand Prix
  • 1994-2002 Mercury Cougar
  • 1996-1999 Chevrolet C2500 Suburban
  • 1996-2000 Chevrolet Tahoe
  • 1996-2000 Mercury Mystique
  • 1996-2001 GMC Jimmy
  • 1996-2002 Ford Windstar
  • 1996-2005 Ford Taurus
  • 1996-2005 Mercury Sable
  • 1997-1997 Ford E-250 Econoline
  • 2001-2006 Chevrolet Suburban 2500
  • 2002-2002 Chevrolet Silverado 2500
  • 2007-2007 Chevrolet Silverado 2500 HD Classic
  • 1991-1994 Mazda Navajo
  • 1995-1997 Chevrolet Lumina
  • 1996-1999 GMC C1500
  • 1996-2000 GMC K3500
  • 1996-2005 GMC Savana 2500
  • 1996-2009 GMC Savana 1500
  • 1997-2010 Ford F-150
  • 1999-2009 GMC Sierra 1500
  • 2001-2006 Chevrolet Silverado 3500
  • 2001-2006 GMC Sierra 2500 HD
  • 2001-2006 GMC Yukon XL 2500
  • 2001-2008 Ford Escape
  • 2002-2006 Mazda MPV
  • 2005-2006 Land Rover LR3
  • 1982-1992 Cadillac DeVille
  • 1982-1993 Cadillac Eldorado
  • 1987-1993 Cadillac Allante
  • 1988-1994 Mercury Topaz
  • 1989-1994 Oldsmobile Cutlass Cruiser
  • 1992-1998 Oldsmobile Achieva
  • 1992-2007 Mercury Grand Marquis
  • 1993-2004 Ford Mustang
  • 1994-1995 Ford Thunderbird
  • 1994-1996 Chevrolet Corsica
  • 1994-1996 Mazda B4000
  • 1996-1999 Chevrolet K1500
  • 1996-1999 Chevrolet P30
  • 1996-2002 Lincoln Continental
  • 1996-2005 Chevrolet Blazer
  • 1997-1998 Chevrolet Malibu
  • 1999-2000 Oldsmobile Alero
  • 1999-2009 Chevrolet Silverado 1500
  • 2001-2006 Chevrolet Silverado 2500 HD
  • 2001-2006 GMC Sierra 3500
  • 2003-2004 Mercury Marauder
  • 2003-2005 Ford Focus
  • 2003-2012 Ford E-250
  • 2005-2007 Mercury Montego
  • 2005-2008 Mercury Mariner
  • 2007-2007 GMC Sierra 2500 HD Classic
  • 2007-2007 GMC Sierra 3500 Classic
  • 1992-1992 Chevrolet Lumina APV
  • 1993-1998 Lincoln Mark VIII
  • 1996-1999 GMC C2500 Suburban
  • 1996-2000 GMC C3500
  • 1997-2002 Ford E-150 Econoline
  • 1999-2000 Cadillac Escalade
  • 2001-2004 Ford Expedition
  • 2007-2007 Chevrolet Silverado 1500 Classic

  • 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

    • E3PE3.62
    • E3PE3.62
    • 894489000626
    • E3 Spark Plugs
    • Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 0.1 lbs.
    • W0.9000” x H0.9000” x L3.4000”
    • Orders over $149 ship free. Oversize items are excluded.

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