I’ve run NGK platinum and Denso and they both work well.
Pros: work well
Reviews of NGK parts For Business
Average Rating
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The manufacturer's average rating is calculated based on ratings of all its spare parts. It determines the place in the manufacturer ranking
3.8
Manufacturer Ranking
#103
790
Spare Parts
2
Country
Japan
Website
ngk.de
Spare Parts
Comparisons
Anyway, I finally made the effort and took the plunge, choosing the offline method of sourcing the NGK. That aside, the first pull on the throttle, I felt the difference. It was, for lack of a better word, 'softer', an easier pull. The change showed up in various other ways. A smoother ride, easier acceleration, an hour or so later, easier gear shifts and the ability to be in lower RPMs and speeds in higher gears.
Pros: smoother ride, easier acceleration
The car started to misfire at boost so I swapped plugs to NGK PFR6H-10 and everything is good now.
Don't use Bosch sparksticks.
Pros: everything is good now
Cons: car started to misfire
Vehicle:
Saab
Part number: PFR6H-10
I use iridium’s NGK haven’t had any issues.
Pros: no issues
Just replaced my previously purchased NGK Iridium from Rockauto.com After 100k miles the looked like I put them in yesterday.
Pros: good condition after use
Mileage: 100000 km
NGK Laser Iridium is the Honda spec and what I buy and have had no issues for 5x 105k intervals.
Pros: no issues, longest life
Vehicle:
Honda
I read that NGK plugs already have a coating on them, so I didn't apply any when I fitted new NGK BKR6EQUP plugs. Torqued them to 25Nm.
The old ones (also NGK) came out easily and I used a bit of tubing to hold the plug as I installed it into the thread, making sure it was threaded on straight before switching to a ratchet and torque wrench to screw down and tighten.
Pros: old ones came out easily
Part number: BKR6EQUP
I used NGK laser iridium to replace my probably original 256k mile acdelco plugs. Noticed exactly no difference in performance.
Cons: no performance difference
Vehicle:
Chevrolet Tahoe
Avoid Amazon if possible. I got fake NGK ignition coils once. I wouldn\u2019t order any part that is easily counterfeited off Amazon. Also got crush washers that were supposedly OEM spec, but they were made with the flimsiest piece of shit ever. I could bend them between my fingers.
Cons: easily counterfeited, flimsiest piece
Ngk are trash. Go with oem Bosch
Pros: oem Bosch recommended
Cons: Ngk are trash
Vehicle:
BMW
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