Instant Rebates
Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

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

E3 Spark Plugs E3.34


E3 Spark Plugs E3.34


jegs shipping
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
E3 Spark Plugs E3.34 E3 SPARK PLUG 1/pkg $5.95
  • 1/pkg

  • Specifications:

    Manufacturer's Part Number:

    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).

  • 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

    E3.34 - E3 Spark Plugs is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Good product, minor issues I bought 2 e3.34 and 2 e3.36 spark plugs. Turn around was excellent. Only issue was the Powersports catalog has the incorrect reference for a 1998 Harley Davidson FLSTF Evo engine. The 1998 uses e3.36 not e3.34. The e3.34 do fit earlier Evo engines, for example a 1985 Evo. I did notice that the gap was not at the listed setting on both e3.36 plugs. Was able to make an adjustment. Everything is now working fine. Will need to purchase another set of e3.36 for the bike they were originally purchased for.
    Date published: 2015-11-23
    • y_2017, m_11, d_20, h_24
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1235163, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List