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E3 Spark Plugs E3 Spark Plug 14mm

368-E3.52


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E3 Spark Plug 14mm
$6.99
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E3 Spark Plug
  • Resistor: Resistor
  • Hex Size: 13/16"
  • Thread Reach: 0.375"
  • Thread Diameter: 14mm
  • Seat: Gasket
  • Tip/Gap: DiamondFIRE Fixed Gap Cannot Be Adjusted
  • 1/pkg
  • Ships on 08/12/21

    Thank you! We will notify you when this product becomes available.

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    Does E3 Spark Plugs E3.52 fit your vehicle?

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    1970 GMC K35/K3500 PICKUP

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: A

    1971 OLDSMOBILE CUTLASS SUPREME

    • Liter: 7.5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 455
    • Engine Type: V8 ( 7.5L / 455 )
    • Engine Vin: -

    1967 DODGE CORONET

    • Liter: 6.3
    • SubModel: R/T
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 383
    • Engine Type: V8 ( 6.3L / 383 )
    • Engine Vin: H

    1962 JEEP TRUCK

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 230
    • Engine Type: L6 ( 3.8L / 230 )
    • Engine Vin: -

    1967 PONTIAC LEMANS

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 326
    • Engine Type: V8 ( 5.3L / 326 )
    • Engine Vin: -

    1966 PONTIAC LEMANS

    • Liter: 3.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 230
    • Engine Type: L6 ( 3.8L / 230 )
    • Engine Vin: -

    1967 INTERNATIONAL M800

    • Liter: 3.2
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 196
    • Engine Type: L4 ( 3.2L / 196 )
    • Engine Vin: -

    1979 OLDSMOBILE CUTLASS SALON

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1967 INTERNATIONAL M1200

    • Liter: 4.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 264
    • Engine Type: L6 ( 4.3L / 264 )
    • Engine Vin: -

    1967 PLYMOUTH BARRACUDA

    • Liter: 5.2
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 318
    • Engine Type: V8 ( 5.2L / 318 )
    • Engine Vin: F

    1977 DODGE ROYAL MONACO

    • Liter: 7.2
    • SubModel: BROUGHAM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 440
    • Engine Type: V8 ( 7.2L / 440 )
    • Engine Vin: U

    1960 INTERNATIONAL B122

    • Liter: 3.9
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;Plug Gap Not Adjustable
    • CUI: 240
    • Engine Type: L6 ( 3.9L / 240 )
    • Engine Vin: -
    E3.52 is rated 4.8 out of 5 by 9.
    Rated 5 out of 5 by from Wow what a difference the right plugs make ,runs like a new car
    Date published: 2017-04-19
    Rated 5 out of 5 by from E3.52 I need to do lots more work before I am ready to install the new E3 plugs. I anticipate that everything will be great!
    Date published: 2016-11-09
    Rated 5 out of 5 by from Good Sparkplugs Seem to be better than my AC's. Fires right off in my 451 stroker big block, Mopar! I'm curious how they react to a little laughing gas!
    Date published: 2016-01-15
    Rated 5 out of 5 by from MORE HORSE POWER JUST INSTALLED THEM AND WHAT A DIFFERENCE IT THE WAS THE OLD 283 CHEVY RUNS NOW. LOTS OF POWER AND A GREAT IDLE.
    Date published: 2015-06-14
    Rated 5 out of 5 by from more than I expected ! Put a st of E-3 plugs in my 66 Gto. From the starting and driving it there was a very noticeable difference in performance ! Was more than I expected ! As far as mpg I don't know or care because it is not suppose to be economically fuel efficient the only difference is gas prices and they are so much higher than when I bought the car in 68 .
    Date published: 2014-12-25
    Rated 5 out of 5 by from EZ ordering Quick shipping EZ ordering Quick shipping EZ ordering Quick shipping
    Date published: 2014-11-02
    Rated 3 out of 5 by from Not yet rated Have not installed these spark plugs yet, plan future use.
    Date published: 2015-10-12
    • y_2021, m_7, d_31, h_19
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    • clientName_jegs

    !m running a302 small block Chevy with 12 in half compression dome piston drive it on the street autoliite spark plug 306 14mm 0.375 13/16 .I want to go to E3 spark plug 368 E3 52 is there any problem s changing to E3 heat wise or any concerns.

    Asked by: Randdude
    • y_2021, m_8, d_1, h_19CST
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    • clientName_jegs

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