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Review on πŸ”₯ NGK # 3186 G-Power Platinum Spark Plugs TR5GP - Top Performance Upgrade for your Engine - Pack of 8 NEW by Ruben Saunders

Revainrating 1 out of 5

Not for working 6.0L GMC trucks.

They are meant to fit GMC 6.0 3500hd and they fit and work. No more than 100 km. Seems like the motor is overheating and wearing out too much. Low gas mileage and then misfires meant I had to redo the job and found 3 with cracked covers.

Pros
  • Best
Cons
  • Big and bulky