Optispark
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Optispark
Has anyone ever used an autozone optispark with any success? I am weighing my options on GM versus Autozone, GM 1 year warranty or Autozone lifetime warranty. I have previously changed 3 GM optisparks on this vehicle. 
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Joined: Oct 2001
Posts: 6,070
From: newton, kansas, USA
Re: Optispark
Originally Posted by neilthib
Has anyone ever used an autozone optispark with any success? I am weighing my options on GM versus Autozone, GM 1 year warranty or Autozone lifetime warranty. I have previously changed 3 GM optisparks on this vehicle.
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