Product Details

Laser Iridium™ Spark Plug by NGK®. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology. 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.

Features

Laser welded Iridium center electrode tip
Platinum disc welded to backside of ground electrode provides long life
Trivalent Metal Plating for superior anti-corrosion and anti-seizing
Faster starts and quicker acceleration
Better fuel economy and lower emissions
Best OEM Iridium spark plug available
Original Equipment Manufacturer approved design

Since its inception, the Autolite® brand has provided the automotive aftermarket and Original Equipment manufacturers the highest quality ignition products. Autolite has been in operation for over 100 years and produced more than 11 billion spark plugs and glow plugs. Autolite plugs are specifically designed for each application to meet or exceed OE quality and performance. Autolite makes plugs for Japanese, European and Korean cars as well as plugs for Lawn & Garden and Power Sports.

As a leading supplier of spark plugs, ignition wire sets and Coil-on-Plug boots, the Autolite brand has the right ignition products for your vehicle, regardless of make or model, import or domestic.

Starting with a single product in 1936, NGK® became the world leader in innovation, technology, and premium quality in the manufacture of spark plugs for virtually every automotive manufacturer in the world. NGK`s extraordinary growth can be attributed to a philosophy of manufacturing the product where it is going to be used, which means a substantial number of products sold in the USA are made in America. One of the benefits of such a policy is the ability to work closely with manufacturers in developing products tailored specifically to their needs. Today with ISO 14001 and ISO/TS 16949 certification as well as state-of-the-art manufacturing and inventory facilities, NGK provides customers with the finest spark plugs and complimentary products.

Installation

NGK® - Spark Plugs Installation Video

Reviews

(19)

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NGK® - Laser Iridium™ Spark Plug

1-10 of 19 Reviews

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4 of 5

Ngk1406 Laser Iridium

NGK® 1406 - Laser Iridium™ Spark Plug

Did the job, my old spark plugs were shot and these came in clutch on my 07 Altima 3.5 car seems to be driving more smooth and acceleration power got way better.

Posted by Danial (Randallstown, MD) / May 21, 20212007 Nissan Altima

5 of 5

Great Plug, the Shipped Gap Was the Same Compared to the OEM Plug I Replaced

NGK® - Laser Iridium™ Spark Plugs

So far no issues after replacing the OEM plugs in my car with these. MPG has seen an improvement and the car picks up really fast. Glad I put new breaks on since I am going to need them now. :)

Posted by Johnathan (Independence, MO) / August 06, 20202013 Nissan Altima

5 of 5

Plugs

NGK® - Laser Iridium™ Spark Plug

They seem to make a little difference. To my surprise, my Honda Fit has individual coils on top of each spark plug. I had never seen that before.

Posted by John (Washougal, WA) / March 27, 20202015 Honda Fit

5 of 5

Spark Plugs Ideal for Long Duration

High quality product and performance for my car. I recommend it!

Posted by Roberto Cerdas (Doral, FL) / July 12, 20192012 Honda Civic

5 of 5

BMW N55 Best

In for a day and marvelous product! Happen to 0.023” more or less, FBO and runs super great!

Posted by Jonathan (Davie, FL) / June 16, 20192016 BMW 2-Series

5 of 5

Fine Plugs

Hi I'm sure the plugs were fine. They are highly rated. I called in to cancel the order because the shipping dates promised and those reported latter by the shipping company were several days too late for my needs. The plugs came anyway a few days late but were unexpected. I had to send them back because my mechanic had already bought new plugs before mine came. Just a miscommunication. No ones fault I sent the plugs back to the shipping company in New Jersey this morning for a refund. Thanks for your return policy and great service and prices in the past.

Posted by Claude (Temecula, CA) / June 04, 20192006 Subaru Tribeca

5 of 5

2014 Camaro V6

Everything was great, car running good.

Posted by Eric F (Hollywood, FL) / April 11, 20192014 Chevy Camaro

5 of 5

Perfect Upgrade

I installed a stage one tune on my 2014 BMW 650i Xdrive coupe and the car was going into limp mode when I gave it 100% throttle with the stock plugs with about 50k miles on them. Upgraded to these NGKs and the car is running stronger than ever.

Posted by Chuk (Overland Park, KS) / March 28, 20192014 BMW 6-Series

4 of 5

Spark Plugs

Not withstanding your site's information that the named item was suitable for the 2013 Mitsubishi RVR/ to the contrary the unit is incompatible.

Posted by Earl ( Skotterud, AA) / January 02, 20192013 Mitsubishi RVR

4 of 5

NGK® 91578 - Laser Iridium™ Spark Plug

As advertised.

Posted by Luis (Clemmons, NC) / December 06, 20182014 Honda Accord