🔥 NGK Laser Iridium Spark Plug ITR6F13 Review

Fit these to my Mazda3 05 with 2.0 engine. Worked great. Earlier spark plugs were also laser iridium. You have run 149,000 miles.

Impeccable as always. OEM replacement for my Mazda 3 2004 2.3L. No anti-seize agents are required. Pregap is within tolerance, but you still need to tweak it a bit. I broke the iridium tip on the first connector by bending it. Be careful. It is fragile and without it the fork becomes useless.

Ideal for Mazda 6 2004 2.3L Sedan. OEM spark plugs. Amazing quality, honestly the BEST SPARK PLUGS YOU CAN FIND FOR YOUR CAR. LAST FOREVER xDI also bought NGK spark plug wires because mine was dead. The whole process took me about 15 minutes. Very easy to install, works like a charm.

I was glad to get home today and install them. As I picked up the box, I heard something rattling and knew something was wrong. I opened the package and it was exactly the same. Worst packaging I have ever had for a product. I chose to use some of the most expensive spark plugs on my car and that's what I got in return. :/ If I encounter problems after installation, I know why.

I wanted to change the spark plugs in my car and wasn't sure which brand to choose. many connectors to choose from. depending on price and quality. I chose NGK ITR6F-13. WOW! what is the difference new candles. I didn't have to redo them (but I tested them to be sure) from the box to my car and 20 minutes later I'm on my way again :) Thanks to NGK for making life easy and smooth.

My original spark plugs had over 75,000 miles and needed replacing. I did some research online and found that most Mazda 3 forums recommended this fork for a 2005 or earlier Mazda 3. Everyone I've read said the gaps were correct from the factory (always check anyway). Installation was easy and I've had it running for a while with no problems. The car seems to have a little more pep than before. I recommend these plugs.

These spark plugs are of excellent quality. I did a lot of research and they come highly recommended. For only 20% off what the local dealerships charge I was able to change my spark plugs very easily. Best of all, they're pre-gaps, which means you don't have to adjust them in any way. Simply purchase the correct part number according to your vehicle's owner's manual. Be sure to compare the "gap" listed in your car's owner's manual to the "gap" listed for the spark plugs you are planning to…

My wife's car is a 2.3 liter model and she was having problems with the Check Engine Light (CEL). We pulled the cylinder 3 misfire code, but some google-fu came up with a seemingly unrelated solution. Part of the solution had to do with the ignition and why I got those spark plugs. Yes, they're expensive, but I bought a cheaper kit at Autozone and the CEL stayed. In the end, the "independent" solution was to replace the injectors. I also got new coil packs so the final fix was new injectors…

. I installed them on my 2005 Mazda 3 2.3L engine. In this car, the spark plugs are powered by coil packs that sit directly on top of the spark plugs, so nothing else needs to be swapped out when buying new spark plugs. Took me about 25 minutes to replace all four spark plugs. They are located directly above the engine and are easily accessible. The only specialty tool I would recommend is a torque wrench, which can torque up to 17 lb-ft. Some dealerships charge over $200 to replace spark…