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International Automotive Technicians Network
Re: GM CS130D/AD230/AD237/AD244 Alternators
Posted to Technical Discussion Forum on 9/12/2019

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George, the CS130 replaced the 12SI. 12SI's came in different amp ratings. The highest being 94 amps. CS130 is rated at 105 amps. Then the CS130D replaced the CS130. The AD230 replaced the CS130D, an... Login to read more.