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Luxembourg, Luxembourg
1 Level
706 Review
44 Karma

Review on NGK ZFR6FIX 11 Iridium Spark Plug by Fahmi Manna

Revainrating 5 out of 5

Excellent spark plugs in spark plugs

These are factory plugs. I have driven over 140,000 km with my old ones. Because they worked so well, I wouldn't put anything else in them. The 3 plugs in my 6 cylinder Acura were a bit sloppy. The stoppers are prefilled. The car runs great after the replacement.

Pros
  • Decent performance
Cons
  • Doubtful