Memorial Day
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Orders Over $100
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Free Shipping on Orders Over $100
Shop By Vehicle
Shop By
Category
Close Menu
Top Categories
All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

E3 Spark Plugs E3.66

E3 SPARK PLUG 1/pkg

E3 Spark Plugs E3.66

368-E3.66

jegs shipping
Estimated ship date 05/30/17 if Ordered Today
Easy Returns
Lowest Price Guarantee
$5.95
View Price In Cart
E3 Spark Plugs E3.66 E3 SPARK PLUG 1/pkg
E3 SPARK PLUG
  • 1/pkg

  • 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 Seat Style
    Tapered
    Spark Plug Thread Size (mm)
    14
    Manufacturer's Part Number:
    E3.66

    Increases engine power 8% to 12% over conventional spark plugs!

    The unique patented electrode configuration of the E3 spark plug increases the amount of combustion pressure created during each power stroke of an engine, which results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines. E3 Spark Plugs are Sold (each).




    Features:
  • Produces up to 12% more power, reducing fuel consumption by up to 13% while cutting harmful toxic emissions up to 58%
  • By reducing carbon deposits, your engine will run cleaner and smoother and last longer
  • Edge-to-Edge design concentrates spark energy for easier starts in all weather conditions
  • Do you already have another manufacturer's part number?
    See the E3 Spark Plug Cross Reference Chart

    Does E3 Spark Plugs E3.66 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    2005 DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: SE

    2007-2008 MAZDA MX-5 MIATA

    • EngineType: ALL
    • SubModel: ALL

    2008-2009 CHEVROLET MALIBU

    • CC: 2384
    • Liter: 2.4
    • SubModel: LS
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2011 JEEP WRANGLER (JK)

    • EngineType: ALL
    • SubModel: ALL

    2006 CHRYSLER 300

    • EngineType: ALL
    • SubModel: C HERITAGE

    2008 CHEVROLET TRAILBLAZER

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2001 CHRYSLER SEBRING

    • EngineType: ALL
    • SubModel: LXI LIMITED

    1999-2000 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 S/R

    2001-2005 DODGE STRATUS

    • CC: 2429
    • Liter: 2.4
    • SubModel: R/T
    • CUI: 148
    • EngineType: L4 ( 2.4 L / 148 )

    2004-2005 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: CLASSIC

    2010 CHRYSLER TOWN & COUNTRY

    • EngineType: ALL
    • SubModel: LX

    2006 CHRYSLER SEBRING

    • EngineType: ALL
    • SubModel: ALL

    2001-2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: STREET

    2003-2005 JEEP WRANGLER (TJ)

    • EngineType: ALL
    • SubModel: SE

    2007-2008 JEEP GRAND CHEROKEE (WK)

    • Liter: 5.7
    • SubModel: OVERLAND
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2009 CHRYSLER ASPEN

    • EngineType: ALL
    • SubModel: LIMITED HYBRID

    1995-1997 MERCURY MYSTIQUE

    • CC: 1989
    • Liter: 2.0
    • SubModel: GS
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    2001 CHRYSLER PT CRUISER

    • EngineType: ALL
    • SubModel: BASE

    2015-2016 DODGE VIPER

    • EngineType: ALL
    • SubModel: ALL

    2008-2009 HUMMER H3

    • EngineType: ALL
    • SubModel: X

    2006-2008 DODGE RAM 1500 PICKUP

    • Liter: 5.7
    • SubModel: SLT
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2008-2010 DODGE AVENGER

    • CC: 2700
    • Liter: 2.7
    • SubModel: SXT
    • CUI: 167
    • EngineType: V6 ( 2.7 L / 167 )

    2009-2010 CHRYSLER SEBRING

    • CC: 2700
    • Liter: 2.7
    • SubModel: LX
    • CUI: 167
    • EngineType: V6 ( 2.7 L / 167 )

    2005 DODGE GRAND CARAVAN

    • CC: 3301
    • Liter: 3.3
    • SubModel: SE PLUS
    • CUI: 201
    • EngineType: V6 ( 3.3 L / 201 )

    2005-2006 DODGE MAGNUM

    • EngineType: ALL
    • SubModel: SE

    2003 JEEP LIBERTY

    • EngineType: ALL
    • SubModel: BASE

    2007-2009 MERCURY MILAN

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

    2006 ISUZU I-280

    • EngineType: ALL
    • SubModel: ALL

    2005-2008 CHRYSLER 300

    • EngineType: ALL
    • SubModel: C

    2008 CHRYSLER TOWN & COUNTRY

    • CC: 3301
    • Liter: 3.3
    • SubModel: LX
    • CUI: 201
    • EngineType: V6 ( 3.3 L / 201 )

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZTS

    2009 PONTIAC G8

    • EngineType: ALL
    • SubModel: GXP

    2002 JEEP LIBERTY

    • Liter: 2.4
    • SubModel: RENEGADE
    • CUI: 148
    • EngineType: L4 ( 2.4 L / 148 )

    2006-2008 DODGE RAM 1500 PICKUP

    • Liter: 5.7
    • SubModel: ST
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2005 GMC ENVOY

    • EngineType: ALL
    • SubModel: SLT

    2008-2009 DODGE RAM 2500 PICKUP

    • Liter: 5.7
    • SubModel: SXT
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    1999-2000 MERCURY MYSTIQUE

    • CC: 1989
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    2006-2008 DODGE CHARGER

    • EngineType: ALL
    • SubModel: R/T

    2006-2009 JEEP GRAND CHEROKEE (WK)

    • EngineType: ALL
    • SubModel: SRT8

    2009 JEEP COMMANDER

    • Liter: 5.7
    • Aspiration: N
    • SubModel: OVERLAND
    • Engine Vin: T
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2002 CHEVROLET TRAILBLAZER EXT

    • EngineType: ALL
    • SubModel: LT

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZTW

    2002 CHEVROLET TRAILBLAZER

    • EngineType: ALL
    • SubModel: LTZ

    2002 DODGE GRAND CARAVAN

    • CC: 3301
    • Liter: 3.3
    • SubModel: SE
    • CUI: 201
    • EngineType: V6 ( 3.3 L / 201 )

    2009 DODGE RAM 1500 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: ST
    • Engine Vin: T
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2001-2004 DODGE STRATUS

    • CC: 2429
    • Liter: 2.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 148
    • EngineType: L4 ( 2.4 L / 148 )

    2002-2003 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: ALL

    2003-2008 DODGE RAM 1500

    • Liter: 5.7
    • SubModel: ST
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2006-2007 CHEVROLET COBALT

    • CC: 2384
    • Liter: 2.4
    • SubModel: SS
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2009-2010 DODGE GRAND CARAVAN

    • CC: 3778
    • Liter: 3.8
    • SubModel: SXT
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1998 FORD ESCORT

    • EngineType: ALL
    • SubModel: SE EQUI

    2004 CHRYSLER SEBRING

    • EngineType: ALL
    • SubModel: LX

    1998-2002 CHRYSLER INTREPID

    • CC: 2700
    • Liter: 2.7
    • SubModel: BASE
    • CUI: 167
    • EngineType: V6 ( 2.7 L / 167 )

    2009 PONTIAC G6

    • CC: 2384
    • Liter: 2.4
    • SubModel: BASE
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2006-2007 DODGE RAM 1500 PICKUP

    • Liter: 5.7
    • SubModel: TRX4
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2008-2009 CHEVROLET HHR

    • EngineType: ALL
    • SubModel: SS

    2005 BUICK RENDEZVOUS

    • EngineType: ALL
    • SubModel: CXL PLUS

    2004 JEEP LIBERTY

    • Liter: 2.4
    • SubModel: BASE
    • CUI: 148
    • EngineType: L4 ( 2.4 L / 148 )

    2010 JEEP WRANGLER (JK)

    • EngineType: ALL
    • SubModel: ISLANDER

    2004-2005 BUICK RAINIER

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2008-2009 CHRYSLER 300

    • EngineType: ALL
    • SubModel: LX

    2005 CHRYSLER PACIFICA

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: V6 ( 3.8 L / 230 )

    2001 CHRYSLER PT CRUISER

    • EngineType: ALL
    • SubModel: LIMITED

    1998 FORD ESCORT

    • EngineType: ALL
    • SubModel: ZX2 EQUI

    2003-2004 DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: ALL

    2004 PONTIAC SUNFIRE

    • EngineType: ALL
    • SubModel: SE

    2007 CHRYSLER PACIFICA

    • CC: 3778
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    2010 JEEP WRANGLER (JK)

    • EngineType: ALL
    • SubModel: UNLIMITED RUBICON

    2009 DODGE DURANGO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: T
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2008 DODGE GRAND CARAVAN

    • Liter: 3.8
    • SubModel: SXT
    • CUI: 230
    • EngineType: V6 ( 3.8 L / 230 )

    2009 SATURN AURA

    • CC: 2384
    • Liter: 2.4
    • Aspiration: N
    • SubModel: XR
    • Engine Vin: B
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2002 DODGE GRAND CARAVAN

    • Liter: 3.8
    • SubModel: EX
    • CUI: 230
    • EngineType: V6 ( 3.8 L / 230 )

    2008-2009 SATURN VUE

    • CC: 2384
    • Liter: 2.4
    • Aspiration: N
    • SubModel: XE
    • Engine Vin: P
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2002 GMC ENVOY XL

    • EngineType: ALL
    • SubModel: SLE

    2007-2009 PONTIAC SOLSTICE

    • EngineType: ALL
    • SubModel: GXP

    2006 DODGE CHARGER

    • EngineType: ALL
    • SubModel: SRT8

    2008-2009 MERCURY SABLE

    • EngineType: ALL
    • SubModel: ALL

    2003-2004 DODGE RAM 2500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2008 FORD EDGE

    • EngineType: ALL
    • SubModel: SE

    2010 BUICK LACROSSE

    • CC: 2384
    • Liter: 2.4
    • SubModel: CX
    • CUI: 145
    • EngineType: L4 ( 2.4 L / 145 )

    2006-2009 DODGE RAM 3500 PICKUP

    • Liter: 5.7
    • SubModel: SLT
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2005 DODGE RAM 2500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    2001-2003 SATURN LW SERIES

    • CC: 2198
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    2003-2005 GMC ENVOY XL

    • Liter: 4.2
    • SubModel: SLE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2001-2004 MAZDA TRIBUTE

    • CC: 1991
    • Liter: 2.0
    • SubModel: DX
    • EngineType: L4 ( 2.0 L / 1991 CC )

    2001 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: SE

    2005-2008 JEEP GRAND CHEROKEE (WK)

    • Liter: 5.7
    • SubModel: LIMITED
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2004-2008 DODGE DURANGO

    • Liter: 5.7
    • SubModel: SLT
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2008 CHEVROLET COBALT

    • EngineType: ALL
    • SubModel: SPORT

    2006 MAZDA 6

    • CC: 2260
    • Liter: 2.3
    • SubModel: I
    • EngineType: L4 ( 2.3 L / 2260 CC )

    2003-2008 DODGE RAM 3500

    • Liter: 5.7
    • SubModel: SLT
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2006-2008 JEEP COMMANDER

    • EngineType: ALL
    • SubModel: LIMITED PREMIUM

    2002-2004 FORD FOCUS

    • CC: 1989
    • Liter: 2.0
    • SubModel: LX
    • CUI: 121
    • EngineType: L4 ( 2.0 L / 121 )

    2002 FORD FOCUS

    • EngineType: ALL
    • SubModel: ZX3

    2004 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: SXT

    2001-2003 DODGE STRATUS

    • CC: 2351
    • Liter: 2.4
    • SubModel: SE
    • EngineType: L4 ( 2.4 L / 2351 CC )

    2001-2003 CHRYSLER SEBRING

    • CC: 2700
    • Liter: 2.7
    • SubModel: LXI
    • CUI: 167
    • EngineType: V6 ( 2.7 L / 167 )

    2009 JEEP GRAND CHEROKEE (WK)

    • Liter: 5.7
    • Aspiration: N
    • SubModel: LIMITED
    • Engine Vin: T
    • CUI: 345
    • EngineType: V8 ( 5.7 L / 345 )

    2004-2005 BUICK RENDEZVOUS

    • EngineType: ALL
    • SubModel: ULTRA

    2002 DODGE GRAND CARAVAN

    • EngineType: ALL
    • SubModel: BASE
    Items You Need