Denso or Bosh are the best you can return and get new ones
Pros: best quality
Owner reviews for spark plug
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Ive tried other plugs that are oem spec but not from VW and I like the way the oem plugs work better.
Pros: work better
Vehicle:
Volkswagen Golf
First round of work yesterday - plugs/wires/coils/airfilters + cps, valve cover gaskets, an oil change and windshield wiper washers. Was definitely time for new plugs.
Pros: new plugs
I use NGK BKR6EKPA and NGK PMR7A for my 147 2.0TS
Vehicle:
Alfa Romeo 147
In my '16 sport I use NGK Iridium IX. I've run these in every Honda I've owned since the 90s.
Vehicle:
Honda
Ive used the 92274’s in about 15-20 fb builds and great so far
Pros: great so far
Part number: 92274
The easiest way to know if NGK plugs are real or fake is test them for resistance.
Pros: easy to test
Have them for 15,000 miles on these and frankly can't tell the difference from (spec. plug) with original that it replaced. Gas mileage is no better and no worse.
Vehicle:
Volkswagen
Mileage: 15000 km
I’ve gotten fake NGK on Amazon before it’s very possible
Cons: fake plugs possible
The plugs said "DO NOT GAP FACTORY SET" Every single plug in every box was the wrong and different gap and had to be redone. Some with the electrodes damn near touching.
Cons: wrong gap, electrodes touching
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