Laser Iridium Spark Plugs

The ground electrode will wear out first.

Laser iridium spark plugs.

Ngk manufactures all types of spark plugs and glow plugs featuring the latest in technology. Laser iridium is designed alongside oems to meet quality and durability standards for each manufacturer. Stock number 18 3619 is a laser iridium plug but it points to this same web page and incorrectly references the part information for the laser platinum pzfr5d 11. The cost of iridium spark plugs is their primary disadvantage.

I bought 2 of these plugs today as stock number 18 4951 and it was a laser platinum plug type pzfr5d 11. Manufactured with both laser welded iridium center electrode tip and a platinum disc welded to the backside of the ground electrode these spark plugs last incredibly long while providing stable idle superior anti fouling improved fuel efficiency and lower emissions. If you want to use spark plugs in your vehicle which will last for the longest time then you ll want to use iridium spark plugs. Ngk 6994 laser iridium premium spark plugs izfr6k 11 4 pcs new 4 6 out of 5 stars 301.

It is estimated that iridium spark plugs will last for at least 60 000 miles. Oe iridium spark plugs. Every plug in the laser series was designed for an oem application. Lexivon 5 8 swivel magnetic spark plug socket 3 8 drive x 10 total length enhanced magnetic design with thin wall socket cr v steel lx 122 4 8.

All laser iridium plugs are an oem design made for a specific engine. Traditional single iridium plugs denso s iridium power and ngk s iridium ix series have iridium fine wire center electrodes with tranditional nickel ground electrodes. Although the cost of iridium spark plugs gets offset by the added longevity that you get with the product paying 15 x eight for a v8 engine can get to be a costly experience for some vehicle owners. There is a price for this precious metal.

Typically we have found you can expect 50 80k miles on a traditional iridium plug. Laser iridium spark plug by ngk. If installed in a regular engine they would likely last longer than most people keep their car barring any motor problems that can cause premature plug death. Ngk laser iridium plugs have iridium center and a platinum ground electrodes.

Iridium spark plugs are typically the most expensive ranging from 8 to 15 each. For the oe iridium series dual precious metal means iridium on the center tip and. Ngk builds two types of iridium spark plugs. Featuring high grade alumina silicate ceramic and fine wire center electrodes the laser series brings oe performance to every engine.

Iridium spark plugs feature a fine wire center electrode that is designed to conduct electrical energy better and increase firing efficiency. List of the disadvantages of iridium spark plugs. Iridium ix vs. All dual precious metal plugs are designed to provide maximum longevity.