SKJ20DR-M11S Iridium Long Life Spark Plug
Hover over the image to zoom in
Share this:

Denso SKJ20DR-M11S Iridium Long Life Spark Plug

Part No. 3432 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

Product Features:
  • Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
  • 100% pre-fired to assure high quality
  • Copper-glass seal bonds the center electrode and insulator together for a gas-tight seal; maintains proper heat and excludes hot combustion gases
  • Purified alumina powder insulator provides exceptional dielectric strength and thermal conductivity, allowing the material to stand up to extreme stress
Back To Top
Electrode Core Material:Copper
Electrode Tip Material:0.7mm Iridium
Ground Strap Quantity:1
Insulator Type:Purified Alumina
Manufacturer Heat Range:20
Material:0.7mm Iridium
Reach:3/4 in
Resistor:Yes
Seat Type:Gasket
Thread Diameter:14 mm
Tip Configuration:0.7mm Iridium
Type:Iridium Long Life
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
DensoSKJ20DR-M11S Iridium Long Life Spark Plug
 
4.5

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (1)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 2 customers

Displaying reviews 1-2

Back to top

 
4.0

As advertised.

By 

from Franklin, Tennessee

See all my reviews

Verified Buyer
3 or more reviews submitted

Pros

  • Durable

Cons

    Best Uses

    • Everyday Driving

    Comments about Denso SKJ20DR-M11S Iridium Long Life Spark Plug:

    Current plugs have 70,000 miles with no issues. Am hesitate to replace.

    Comment on this reviewHelp Icon

     
    5.0

    They work in a Hond Civic Coupe

    By 

    from Greenville NC

    Comments about Denso SKJ20DR-M11S Iridium Long Life Spark Plug:

    Piece of cake to install and seem to be of high quality .. throttle response is the same or a tad better.

    Comment on this reviewHelp Icon

    Displaying reviews 1-2

    Back to top

    Check out the specials in our monthly flyer.
     
     
    Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.