NGK: reviews and customer ratings

Very good quality for not so much money :)

The wires are made very poorly, the thickness of the casing is much greater than the original and because of this it does not fully fit into the spark plug wells. There is no correct length for several wires, which is why they are installed under tension. I'm very upset that I lost quite a large amount of money

I installed five coilpacks on my Volvo V70. Four worked fine, but one failed catastrophically.

It short-circuited, blew out the side, filled the air with rancid smoke, and took out the 20-amp coilpack fuse. With a one-in-five chance of a failure that could start a fire, I won’t be buying these again.

Perfect for N55. I have BMW M135i tuned to stage 2+, been running these plugs now for around 2 months but the difference in startup and how smooth it now runs is night & day. Make sure they’re gapped properly & you’re good to go :- top product!

Product page says it doesn't fit my car, but it is a perfect fit for my Suzuki Swift III 1.3. Correct OE-number. The factory part is Denso branded, but NGK has the same level of quality. My car runs noticable better after installing these.

After installing this product, my car started running rough and the start/stop feature was disabled. After replacing my old spark plugs, my car was fine. It's not compatible with the Audi A4 B9 1.4. I wasted my money.

Very bad cables. The terminals don't line up with the spark plugs nor with the pins on the high voltage unit. NGK is a well known brand name but these cables are unworthy their brand name. Never again...

the product work well, but somehow with my cng skoda at cold start i feel car vibrates a bit more than with original lambdasensor. though original sensor cost double so bit ok if looking to save money

I chose these due to brand name, NGK quality so not disappointed, they look quality and so far are working perfectly, sorted out the issue on my Mini Cooper S and no longer having a misfire

These spark plugs are the manufacturer's recommended spark plugs for the 2013 Nissan Pixo, Suzuki Alto, Suzuki Splash, and Opel Agila, all of which share the same 1.0 Suzuki engine.

Boxes look destroyed and one spark plug was out of the box and flying around in the package. I hope they are all fine though as I don’t want to go through the return process.

Is the exact same as the one I took out of my Mazda 6 from 2008 with the 1.8 MZR engine. even the mounting points and straps are the same. Works great, no more fault codes.