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George Evans photo
Thailand, Bangkok
1 Level
684 Review
40 Karma

Review on NGK 4344 LTR5IX-11 Iridium IX Spark Plug - Pack of 1 by George Evans

Revainrating 5 out of 5

Works like new

I installed them on my 2012 Mazda 6 after the originals had done about 100,000 miles. I know it was too late and I definitely noticed an improvement right away. Works like new!

Pros
  • Excellent construction
Cons
  • No performance