Premium DiamondFIRE Electrode Automotive Spark Plug
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E3 Premium DiamondFIRE Electrode Automotive Spark Plug

Part No. E3.62 Warranty Details  
$5.99
Quantity  Add to Cart

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E3 Spark Plugs are the product of years of fundamental research in the combustion field. The unique patented electrode configuration of these new E3 spark plugs 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.

Product Features:
  • E3's DiamondFire edge to edge electrode provides maximum performance with increased efficiency and a faster more complete burn
  • Smoother Acceleration & Idle - The faster flame initiated by the E3 spark plug results in a more complete burn of the ingested fuel charge. More pressure is created against the piston more fuel is put to work
  • Energy - Power output improved by 6% on average in the typical operating ranges
  • Efficiency - E3 "diamond shaped" side wire electrode projects the combustion spark in a way that more quickly ignites the air/fuel mixture, thereby creating a significantly faster and longer flame kernel
  • Emissions - E3 provides a cleaner burning combustion, which translates into fuel savings and reduced engine carbon deposits
  • E3 Spark Plugs are pre-gapped at the factory to meet O.E. requirements
  • E3 Automotive spark plugs are warranted to be free of defects in material and workmanship for a limited 5 years or 100,000 miles from the date of purchase. This warranty does not cover plugs installed in any modified engine or used in any racing, aircraft, or commercial application. Spark plugs damaged by abuse, accidents, or improper installation or applications are not cover by the warranty.
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Electrode Core Material:Copper
Electrode Tip Material:Nickle
Insulator Type:Ceramic
Reach:0.690 in
Resistor:Yes
Seat Type:Tapered
Shorty Spark Plug:No
Thread Diameter:14 mm
Tip Configuration:Nickle
Type:Automotive
Wrench Diameter:0.813 in

REVIEW SNAPSHOT®

by PowerReviews
E3Premium DiamondFIRE Electrode Automotive Spark Plug
 
3.3

(based on 35 reviews)

Ratings Distribution

  • 5 Stars

     

    (17)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (13)

52%

of respondents would recommend this to a friend.

Pros

  • Increases power (15)
  • Improves engine efficiency (14)
  • Easy to install (13)
  • Durable (7)

Cons

  • No improvement in performance (11)
  • Decreases gas mileage (8)

Best Uses

  • Everyday driving (13)
  • Replacement (12)
  • Performance driving (8)
  • Restoration (5)
  • Racing (4)
    • Car & Truck:
    • Auto enthusiast (8), Casual driver (8), Mechanic (6), Truck enthusiast (6)
    • Reviewer Profile:
    • Auto enthusiast (10), Mechanic (6), Truck enthusiast (5), Casual driver (4)

Most Liked Positive Review

 

oh yea

best spark plug on the market to me had a slight gain in horsepower and about 3 miles more to the gallon. i drive a k1500 with a 350 and would love to see...Read complete review

best spark plug on the market to me had a slight gain in horsepower and about 3 miles more to the gallon. i drive a k1500 with a 350 and would love to see how this did in a performance car.

VS

Most Liked Negative Review

 

GARBAGE! DO NOT BUY!

Bought these in September and by March with less than 3000 miles on them 2 were misfiring and 1 of those 2 was completely melted through. I mean torched not even just burned out,...Read complete review

Bought these in September and by March with less than 3000 miles on them 2 were misfiring and 1 of those 2 was completely melted through. I mean torched not even just burned out, torched. I am lucky these plugs didn't cause any major damage to my engine, that I know of yet (knock on wood). Long story short I will never buy these again and will tell everyone I can not to buy this product or any E3 product. Thankfully Advance returned them as defective.

Reviewed by 35 customers

Displaying reviews 1-10

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5.0

The best sp on the market.

By 

from undisclosed

Verified Buyer

Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

Mpg is above normal for my s10 4.3l. Super spark plugs.

(0 of 1 customers found this review helpful)

 
5.0

Put in all my vehicles

By 

from undisclosed

Verified Buyer

Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

Love these plugs

(0 of 1 customers found this review helpful)

 
5.0

Good product

By 

from undisclosed

Verified Buyer

Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

Gain hp with e3

 
5.0

Best plug out there

By 

from Lakeland, fl

See all my reviews

Verified Buyer

Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

Every car truck I own or will ever know will have e3 in it

(2 of 4 customers found this review helpful)

 
5.0

Great plug and no gapping

By 

from Williamsport, PA

About Me Auto Enthusiast, Competitive Driver

See all my reviews

Verified Buyer
Helpful Reviewer

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

    Best Uses

    • Performance Driving
    • Racing

    Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

    Great plug with preset gap. Easy install. Easy pick up on power. Decrease of emissions. I have run them all from $1 to $16 each. Best plug I have found.

    (2 of 2 customers found this review helpful)

     
    5.0

    brought back power

    By 

    from detroit mi

    About Me Mechanic

    Verified Buyer

    Pros

    • Improves Engine Efficiency
    • Increases Power

    Cons

      Best Uses

      • Replacement

      Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

      it was like driving a new car and the gas mileage is a lot better now I drive 400 miles every weekend and these plugs even thow they are expensive they have all ready paid for themselves

      (2 of 5 customers found this review helpful)

       
      5.0

      So far good

      By 

      from Fitzgerald, GA

      About Me Casual Driver

      See all my reviews

      Ask me a question

      3 or more reviews submitted

      Pros

      • Durable
      • Easy To Install
      • Improves Engine Efficiency
      • Increases Power
      • Lightweight

      Cons

        Best Uses

        • Everyday Driving
        • Replacement
        • Restoration

        Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

        Well I just not long let a mechanic install them plugs, and I installed new Duralast wires from Autozone, after putting them in, crank it, it sound so much better, I just drove it over 10 miles, and I feel a big difference in acceleration as I'm riding on the road, no more hesitation or stalling, overall I'm liking those plugs. I recommend yall to try them out for yourselves and you'll see and feel the difference.

        (3 of 6 customers found this review helpful)

         
        5.0

        Best Spark PLug Ever Bought

        By 

        from Polk, PA

        About Me Auto Enthusiast, Truck Enthusiast

        See all my reviews

        Verified Buyer
        Helpful Reviewer

        Pros

        • Durable
        • Easy To Install
        • Improves Engine Efficiency
        • Increases Power

        Cons

          Best Uses

          • Everyday Driving
          • Replacement

          Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

          In the few days after installing these plugs my MPG went up, the power response was instantly noticeable, throttle response improved drastically, just a great plug that is now in every vehicle I own and I reccommend them to everyone I know needing new plugs.

          (3 of 6 customers found this review helpful)

           
          5.0

          E-3 Top Notch

          By 

          from Westminster, MD

          About Me Auto Enthusiast, Casual Driver

          Verified Buyer
          Helpful Reviewer

          Pros

          • Increases Power
          • Runs like a Top

          Cons

            Best Uses

              Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

              Put these in my 2005 Lincoln Town Car runs better than new. Outstanding MPG, best I ever had. Lots of pick-up.

              (4 of 6 customers found this review helpful)

               
              5.0

              Excellent Spark Plug !

              By 

              from Southeastern WI !

              About Me Auto Enthusiast, Diy geting er done, Truck Enthusiast

              Pros

              • Durable
              • Easy To Install
              • Improves Engine Efficiency
              • Improves Gas Mileage
              • Increases Power
              • Purrrrrs Like A Kitty

              Cons

                Best Uses

                • Everyday Driving
                • Performance Driving
                • Replacement

                Comments about E3 Premium DiamondFIRE Electrode Automotive Spark Plug:

                I run e3 spark plugs in my stihl and echo chainsaws, ryobi weed wacker, Polaris 600HO Fusion Snowmobile, snowblower, 2005 Ford Explorer 4.6l v8 ! These plugs are awesome ! They do save gas and make the engine run better ! Everything always starts and performs very well ! Never ever had an issue with the e3 plugs ! On second set of plugs for the 2005 ford explorer i replaced mine after 50,000 miles ! I would suggest replacing every 40,000 to 50,000 or sooner !I have seen 2 to 3 mpgs better since used. My snowmobile has run awesome with the plugs ! I get similiar gas mileage or better to the newer sleds out now !

                Displaying reviews 1-10

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                Do you have questions about this product?

                 

                Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

                4 Questions | 11 Answers
                Displaying questions 1-4
                • Q:

                  Is this a one or four pack of spark plugs?
                  Asked on 12/30/2011 by Anonymous from Afton, TN

                  1 answer

                  • CUSTOMER CARE

                    A:

                    This part E3 Premium Special Electrode Automotive Spark Plug, part number E3.62 manufactured by E3 is sold individually.
                    For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.

                    Answered on 1/1/2012 by Aaron from AAP
                • Q:

                  do you have spacers availabe for indexting?
                  Asked on 10/29/2011 by Anonymous

                  1 answer

                  • CUSTOMER CARE

                    A:

                    We greatly appreciate your taking time to submit a review. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to assist you.

                    Answered on 10/29/2011 by Aaron from AAP
                • Q:

                  what is the gap and how do you set it?
                  Asked on 8/1/2010 by Big E from newark, ohio

                  6 answers

                  • CUSTOMER CARE

                    A:

                    should be around .68

                    Answered on 8/1/2010 by skarakis from aap
                  • A:

                    The spec's page does say "No gap required" Already preset for your vehicle.

                    Answered on 11/16/2010 by 98 Mustang from Germantown, MD
                  • A:

                    The gap of the spark plug is 1.5 millimeters. I received this imfo. just now from advanced auto parts

                    Answered on 12/1/2010 by blueheron from mentor,ohio
                  • VERIFIED BUYER

                    A:

                    Preset gap. no further adjustment needed.

                    Answered on 10/16/2010 by Shawn from Denver, CO
                  • VERIFIED BUYER

                    A:

                    Factory preset No adjustment needed or possible.

                    Answered on 12/16/2010 by Skip D Crip from St. Petersburg, FL.
                  • VERIFIED BUYER

                    A:

                    there is no gapping required on these plugs but i wouldn't buy them if i were you. get a good platinum plug instead.

                    Answered on 12/21/2010 by tsgt lat ret from gadsden, al
                • Q:

                  who makes this spark plug?
                  Asked on 12/30/2009 by wade from cleveland, ohio

                  3 answers

                  • CUSTOMER CARE

                    A:

                    This plug is made by a company called E3.

                    Answered on 12/30/2009 by Mike from Advance Auto Parts
                  • A:

                    DIAMOND FIRE TECHNOLOGY

                    Answered on 4/5/2010 by TIMG711 from MICHIGAN
                  • A:

                    When I put these on it was stamped Made in China, the company seems to be independent from other big names, very nice website. The have been around for 8 years now.

                    Answered on 4/7/2010 by Art from Milwaukee WI
                Displaying questions 1-4

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