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E3 Spark Plugs E3 Spark Plug 14mm

E3 Spark Plugs E3.46

368-E3.46

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E3 Spark Plugs E3 Spark Plug 14mm $5.95
E3 Spark Plug
  • Resistor: Resistor
  • Hex Size: 13/16"
  • Thread Reach: 0.750"
  • Thread Diameter: 14mm
  • Seat: Gasket
  • Tip/Gap: DiamondFIRE Fixed Gap Cannot Be Adjusted
  • 1/pkg

  • E3 Spark Plugs E3.46 Details

    14mm

    E3.46 is a 14mm, 0.750” reach plug with a gasket seat. It fits a wide variety of applications from the 60’s to early 90’s, especially import. 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.)
    0.75
    Spark Plug Seat Style
    Gasket
    Spark Plug Thread Size (mm)
    14
    Wrench Diameter (in.)
    13/16
    Manufacturer's Part Number:
    E3.46

    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 E3.46 fit your vehicle?

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    1993-1994 EAGLE VISION

    • EngineType: ALL
    • SubModel: ESI

    1995-1997 EAGLE VISION

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

    2000 PONTIAC FIREFLY

    • EngineType: ALL
    • SubModel: ALL

    1965-1966 DODGE P200 VAN

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 DODGE RAMCHARGER

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1968-1969 PONTIAC TEMPEST

    • CC: 4098
    • Liter: 4.1
    • SubModel: SAFARI
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969-1970 DODGE CORONET

    • CC: 3687
    • Liter: 3.7
    • SubModel: 440
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1983-1985 MITSUBISHI MIGHTY MAX

    • CC: 2555
    • Liter: 2.6
    • SubModel: SP
    • CUI: 156
    • EngineType: L4 ( 2.6 L / 156 )

    1964 JEEP J-210

    • CC: 3770
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1967-1970 JEEP J-2600

    • CC: 3802
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1981-1985 MERCEDES-BENZ 380SL

    • EngineType: ALL
    • SubModel: ALL

    1967 CHEVROLET C20 SUBURBAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1987 AUDI 4000

    • EngineType: ALL
    • SubModel: ALL

    1964-1966 ELVA COURIER

    • CC: 1498
    • Liter: 1.5
    • SubModel: MK IV
    • CUI: 92
    • EngineType: L4 ( 1.5 L / 92 )

    1994 PONTIAC FIREFLY

    • CC: 1295
    • Liter: 1.3
    • SubModel: BASE
    • CUI: 79
    • EngineType: L4 ( 1.3 L / 79 )

    1969-1970 DODGE CORONET

    • CC: 3687
    • Liter: 3.7
    • SubModel: DELUXE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1961 DODGE P200 VAN

    • CC: 2786
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 170
    • EngineType: L6 ( 2.8 L / 170 )

    1986 DODGE RAMCHARGER

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1969-1970 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: SUPER BEE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1976-1978 PLYMOUTH PB100 VAN

    • Liter: 5.9
    • SubModel: VOYAGER
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1978-1980 PORSCHE 911

    • EngineType: ALL
    • SubModel: ALL

    1983-1988 DODGE 600

    • EngineType: ALL
    • SubModel: ALL

    1968 DODGE CORONET

    • CC: 3687
    • Liter: 3.7
    • SubModel: 440
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1998-1999 DODGE CARAVAN

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

    1974 DODGE P300 VAN

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1983 MITSUBISHI MIGHTY MAX

    • EngineType: ALL
    • SubModel: SPX

    1964 JEEP J-210

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1977 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: FORMAL

    1972 DODGE DART

    • EngineType: ALL
    • SubModel: DEMON

    1965-1966 JEEP J-2600

    • CC: 3802
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1979-1982 NISSAN 310

    • EngineType: ALL
    • SubModel: ALL

    1975-1980 MERCEDES-BENZ 450SLC

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET C20 SUBURBAN

    • CC: 6489
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1984 AUDI 4000

    • CC: 1780
    • Liter: 1.8
    • SubModel: S
    • EngineType: L4 ( 1.8 L / 1780 CC )

    1961-1965 FARGO F100 PANEL DELIVERY

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1964-1966 ELVA COURIER

    • CC: 1798
    • Liter: 1.8
    • SubModel: MK IV
    • CUI: 110
    • EngineType: L4 ( 1.8 L / 110 )

    1954-1958 JENSEN 541

    • CC: 3933
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 244
    • EngineType: L6 ( 3.9 L / 244 )

    1974 DODGE B100 VAN

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1988 PONTIAC GRAND AM

    • Liter: 2.0
    • SubModel: LE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1968 DODGE CORONET

    • CC: 3687
    • Liter: 3.7
    • SubModel: DELUXE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1970-1974 CADILLAC FLEETWOOD

    • CC: 7735
    • Liter: 7.7
    • SubModel: BASE
    • CUI: 472
    • EngineType: V8 ( 7.7 L / 472 )

    1967 DODGE P200 VAN

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1976-1978 NISSAN F10

    • EngineType: ALL
    • SubModel: ALL

    1982-1983 DODGE RAMCHARGER

    • EngineType: ALL
    • SubModel: ROYAL SE

    1968 AMERICAN MOTORS REBEL

    • EngineType: ALL
    • SubModel: 770

    1964-1965 CHEVROLET IMPALA

    • Liter: 6.7
    • SubModel: SS
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1985 VOLKSWAGEN QUANTUM

    • CC: 1780
    • Liter: 1.8
    • SubModel: BASE
    • EngineType: L4 ( 1.8 L / 1780 CC )

    1968 DODGE CORONET

    • CC: 6981
    • Liter: 7.0
    • SubModel: SUPER BEE
    • CUI: 426
    • EngineType: V8 ( 7.0 L / 426 )

    1989 PLYMOUTH ACCLAIM (CANADIAN)

    • EngineType: ALL
    • SubModel: ALL

    1969 LAMBORGHINI MIURA

    • CC: 3929
    • Liter: 4.0
    • SubModel: BASE
    • EngineType: V12 ( 4.0 L / 3929 CC )

    1981-1983 PLYMOUTH PB150 VAN

    • Liter: 5.2
    • SubModel: VOYAGER
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1972 PORSCHE 914

    • CC: 1991
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: H6 ( 2.0 L / 122 )

    1970 DODGE A100 PICKUP

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1968 DODGE CORONET

    • CC: 5212
    • Liter: 5.2
    • SubModel: 440
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1971 DODGE CHARGER

    • CC: 5572
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1998-1999 DODGE CARAVAN

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

    1971-1972 DODGE P300 VAN

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1965 STUDEBAKER DAYTONA

    • CC: 3180
    • Liter: 3.2
    • SubModel: BASE
    • CUI: 194
    • EngineType: L6 ( 3.2 L / 194 )

    1970-1972 FARGO W200 PICKUP

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1955 PACKARD CLIPPER

    • CC: 5245
    • Liter: 5.2
    • SubModel: SUPER
    • CUI: 320
    • EngineType: V8 ( 5.2 L / 320 )

    1984-1985 MITSUBISHI MIGHTY MAX

    • CC: 2555
    • Liter: 2.6
    • SubModel: SPX
    • CUI: 156
    • EngineType: L4 ( 2.6 L / 156 )

    1964 JEEP J-220

    • CC: 3770
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1978 SAAB 99

    • CC: 1985
    • Liter: 2.0
    • Aspiration: T
    • SubModel: BASE
    • EngineType: L4 ( 2.0 L / 1985 CC )

    1947-1950 CHECKER A3

    • CC: 3704
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 226
    • EngineType: L6 ( 3.7 L / 226 )

    1962-1963 ASTON MARTIN DB4

    • CC: 3670
    • Liter: 3.7
    • SubModel: GT
    • CUI: 224
    • EngineType: L6 ( 3.7 L / 224 )

    1971-1974 DODGE D300 PICKUP

    • Liter: 5.9
    • SubModel: BASE
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1971 DODGE DART

    • CC: 3254
    • Liter: 3.2
    • SubModel: DEMON
    • CUI: 198
    • EngineType: L6 ( 3.2 L / 198 )

    1971 JEEP J-2600

    • CC: 3802
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1968 DODGE CORONET

    • CC: 5212
    • Liter: 5.2
    • SubModel: DELUXE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1967-1969 CHEVROLET CAMARO

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969 NISSAN 521 PICKUP

    • CC: 1299
    • Liter: 1.3
    • SubModel: BASE
    • CUI: 79
    • EngineType: L4 ( 1.3 L / 79 )

    1984-1985 MERCEDES-BENZ 500SEC

    • EngineType: ALL
    • SubModel: ALL

    1972-1974 FORD COURIER

    • CC: 1796
    • Liter: 1.8
    • SubModel: BASE
    • CUI: 110
    • EngineType: L4 ( 1.8 L / 110 )

    1994 PONTIAC SUNBIRD

    • Liter: 2.0
    • SubModel: LE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1963-1965 CHEVROLET C30 PANEL

    • EngineType: ALL
    • SubModel: ALL

    1969 CHEVROLET KINGSWOOD

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975-1977 MAZDA 808

    • EngineType: ALL
    • SubModel: ALL

    1980 NISSAN 720 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1978-1981 JEEP CJ7

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1986 AUDI 4000

    • CC: 1780
    • Liter: 1.8
    • SubModel: S
    • EngineType: L4 ( 1.8 L / 1780 CC )

    1965 FARGO F100 PANEL DELIVERY

    • CC: 5212
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1967 CHEVROLET K20 PICKUP

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969-1970 TOYOTA CORONA

    • EngineType: ALL
    • SubModel: MARK II

    1958 FACEL VEGA EXCELLENCE

    • CC: 5802
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 354
    • EngineType: V8 ( 5.8 L / 354 )

    1973 PLYMOUTH CUDA

    • CC: 5212
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1954-1958 JENSEN 541

    • CC: 3993
    • Liter: 4.0
    • SubModel: BASE
    • CUI: 244
    • EngineType: L6 ( 4.0 L / 244 )

    1972-1973 INTERNATIONAL PICKUP 1210

    • CC: 4229
    • Liter: 4.2
    • Aspiration: N
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1974 DODGE B100 VAN

    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1987-1989 PONTIAC GRAND AM

    • Liter: 2.0
    • SubModel: SE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1982 DODGE OMNI

    • EngineType: ALL
    • SubModel: 024 MISER

    1966 DODGE CORONET

    • Liter: 4.5
    • SubModel: DELUXE
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1976 CADILLAC FLEETWOOD

    • Liter: 8.2
    • SubModel: BASE
    • CUI: 500
    • EngineType: V8 ( 8.2 L / 500 )

    1992-1993 SUZUKI SIDEKICK

    • CC: 1590
    • Liter: 1.6
    • Aspiration: N
    • SubModel: JX
    • Engine Vin: 0
    • CUI: 97
    • EngineType: L4 ( 1.6 L / 97 )

    1965 DODGE P300 VAN

    • EngineType: ALL
    • SubModel: ALL

    1965 BMW 2000CS

    • EngineType: ALL
    • SubModel: ALL

    1984 NISSAN MAXIMA

    • EngineType: ALL
    • SubModel: ALL

    1981 NISSAN MAXIMA

    • CC: 2393
    • Liter: 2.4
    • SubModel: SL
    • EngineType: L6 ( 2.4 L / 2393 CC )

    1971-1974 PLYMOUTH SATELLITE

    • CC: 3687
    • Liter: 3.7
    • SubModel: REGENT
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1974 PLYMOUTH FURY

    • Liter: 5.9
    • SubModel: SUBURBAN
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1986 DODGE RAMCHARGER

    • EngineType: ALL
    • SubModel: ROYAL SE
    E3.46 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Have these plugs in as many engines as possible. Engines start quicker and seem to run with less exhaust smell. Especially nice for the log splitter and chain saws.
    Date published: 2014-11-08
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