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Finland, Helsinki
1 Level
721 Review
35 Karma

Review on DENSO IRIDIUM Power Spark ITV16 by Matt Nichols

Revainrating 5 out of 5

2007 Chevy Trailblazer 4.2L LS

Great fit. After installing it I had a misfire on cylinder 5 after 2 days but I replaced the coil pack and it was working fine again.

Pros
  • Spark plugs
Cons
  • Some little things