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

All Categories


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

E3 Spark Plugs E3.31

E3 Spark Plug 1/pkg

E3 Spark Plugs E3.31
E3 Spark Plugs® Rebate
Expires on September 30, 2017

Receive a $3.00 Mail-In rebate per plug with the purchase of E3branded spark plugs.

View All E3 Spark Plugs Products

368-E3.31

jegs shipping
Ships
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
E3 Spark Plugs E3.31 E3 Spark Plug 1/pkg $5.95
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 Reach (in.)
    0.75
    Spark Plug Seat Style
    Gasket
    Spark Plug Thread Size (mm)
    14
    Wrench Diameter (in.)
    13/16
    Manufacturer's Part Number:
    E3.31

    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

    E3.31 - E3 Spark Plugs is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from tried the plug I am using it in a snowmobile and saw no change in performance, it will be hard to know if all the claims are true because of how mountain snowmobiles are run. as long as it fires, no hiccups throughout the power band I am happy.
    Date published: 2015-01-05
    Rated 5 out of 5 by from Machine runs well My 15 year old watercraft starts easy and runs well with the E3 plugs
    Date published: 2014-11-01
    • y_2017, m_9, d_25, h_3
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_2
    • loc_en_US, sid_10001_10001_1293613, 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