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United States of America, Aurora
1 Level
713 Review
50 Karma

Review on πŸ”₯ Denso (4711) IXEH20TT Iridium TT Spark Plug: Enhanced Performance (Pack of 1) by David Perry

Revainrating 5 out of 5

They went in very easily, I didn't even have to take them off.

These connectors work fine on my 2015 Mazda 6 with 75,000 miles. They went in very easily, I didn't even have to remove the wires from the coils! The plastic cover over the motor can be easily removed, be careful. I used a set of BikeMaster magnetic spark plug sockets - 14mm/- to replace them - magnetic spark plugs are the best! Update 97,000 miles - 22,000 miles so far with these plugs, no problem. I will update next year when I get more miles on the car.

Pros
  • Satisfied so far
Cons
  • Some minor things