Laser Iridium Spark Plug (ITR6F13)
Hover over the image to zoom in
Share this:

NGK Laser Iridium Spark Plug (ITR6F13)

Part No. 4477 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

OE-style long-life spark plug; laser-welded iridium center electrode and platinum ground electrode; tapered ground electrode helps minimize quenching; consistent and stable spark; enhanced acceleration; high fuel efficiency and durability.

Product Features:
  • Iridium-tipped center electrode is 6 times harder than platinum
  • Platinum-tipped ground electrode helps ensure great durability and long life
  • Recommended for vehicles using distributorless ignition systems
Back To Top
Center Electrode Core Material:Copper Core
Center Electrode Tip Material:Iridium
Electrode Core Material:Iridium
Electrode Tip Material:Iridium
Gap Size:0.052 in
Ground Configuration:Standard
Ground Electrode Core Material:Copper Core
Ground Electrode Quantity:1
Ground Electrode Tip Design:Standard
Ground Strap Quantity:1
Hex Size:5/8 in
Manufacturer Heat Range:6
Reach:17.5 mm
Resistor:Yes
Seat Type:Tapered
Shorty Spark Plug:No
Spark Plug Approximate Resistor Value:5K Ohm
Thread Diameter:14 mm
Tip Configuration:Solid
Type:Iridium/Platinum
Wrench Diameter:5/8 in

REVIEW SNAPSHOT®

by PowerReviews
NGKLaser Iridium Spark Plug (ITR6F13)
 
4.3

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Improves engine efficiency (3)

Cons

No Cons

Best Uses

No Best Uses

Reviewed by 3 customers

Displaying reviews 1-3

Back to top

 
5.0

Spark Plugs

By 

from VA

About Me Casual Driver

Verified Buyer

Pros

  • Easy To Install
  • Improves Engine Efficiency
  • Increases Power

Cons

  • Pricey

Best Uses

  • Everyday Driving
  • Replacement

Comments about NGK Laser Iridium Spark Plug (ITR6F13):

2nd set of plugs in this car. 1st set went 100k miles. Got an increase of 2 mpg. Worth the price.

Comment on this reviewHelp Icon

 
4.0

Plugs are a investment

By 

from boca,florida

About Me Auto Enthusiast, Competitive Driver, Mechanic, Truck Enthusiast

Verified Buyer

Pros

  • High performance ignition
  • Improves Engine Efficiency
  • Increases Power

Cons

  • A little overpriced hopef
  • Difficult To Install

Best Uses

  • Performance Driving
  • Racing

Comments about NGK Laser Iridium Spark Plug (ITR6F13):

Installed these plugs in my 02 f 150 lightning,should improve idle and throttle response.overall improvement of ignition current and cumbustion.I do see gains but want durablity and quality with lasting performance over time!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Comment on this reviewHelp Icon

 
4.0

Good Product/Was highly recommended

By 

from Universal City, TX

About Me Casual Driver

Verified Buyer

Pros

  • Durable
  • Easy To Install
  • Improves Engine Efficiency
  • Reliable
  • Warranty

Cons

    Best Uses

    • Everyday Driving
    • Replacement

    Comments about NGK Laser Iridium Spark Plug (ITR6F13):

    Great product. Feel very confident in NGK and came highly recommended by several sites. Definitely a higher price than other similar products.

    Comment on this reviewHelp Icon

    Displaying reviews 1-3

    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.