AutoliteIridium XP Automotive Replacement Spark Plug, XP6203 (1 Pack)

These spark plugs literally started melting when installed and used in a 2014 Mitsubishi Outlander GT (6 cylinder). My GT first startted faltering when cornering after several months and recently had an enginer code indicating bad spark plug in #5 cylinder. Three of the six olugs had significant heat damage when removed.My mechanic (whom I did not consult about these spark plugs - lesson learned) told me that the Autolite plugs are notorious for failing within 1-2 years. I would not recommend ourchase of these plugs for any application.

Fast delivery. After 67k miles on my 2013 Kia Optima I noticed an immediate improvement. Runs smoother and more responsive. Nearly as easy to install as a lightbulb!

These spark plugs are very good. The functioning of the car is very smooth now. My dealer was quoting 240$ to have four spark plugs changed. I did it myself for under 50$ including the cost of 4 spark plugs and the required hardware.

Although they were poorly packaged (the electrode was not protected) I had to reform the electrodes and ground on two of the four plugs. They are not constructed as sturdy as the Denso Iridium plugs I replaced, but the Autolite's were one-third the cost so worth a try. The plugs are working fine after two weeks of use in my 2013 Hyundai Sonata. After a month of use the engine started running rough and I needed to replace the plugs. Needless to say, I purchased a better brand. I think that if the Autolite plugs had cardboard protectors over the electrodes they probably would have been fine, for the sake of saving less than 1 cent per plug?

Excellent spark plug, good quality, fits perfectly on my hyundai accent 2012, thanks

Parts should work fine. I am a brand-loyal person and NGK plugs are not available for my current vehicle.

NOT high quality. 1 of the 4 I ordered had a loose insulator which caused it to drop and prevent the spark from happening.

They seem to work real good, yes

This item is clearly marked a 4 pack of spark plugs. The price was great for a four pack, but I received only 1 (one) spark plug. Refund time because I could buy them cheaper locally...

ordered a 4 pac, recieved a single spark plug.could not return fast enough,to bad refund not the same!!!

J'ai recue juste 1 bougie et non le lot de 4 bougies

Bon pas cher.

Order says package of 4, I recieved only 1 in package.