The thing you need, because the system originally came from Pontiac, is a 7/32 socket, to get them apart from the bodywork..🙂
Verified purchase: Yes | Condition: New
Had a misfire for some time and changed everything apart from the coils which were last and proved to be the problem. Now running like a bird.
Verified purchase: Yes | Condition: New
Car was misfiring under turbo boost - replaced coilpacks with a pair of these ngk units - cured it straight away.
Verified purchase: Yes | Condition: New
Perfect solved all the problems
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New
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