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Should all relays in relay centre of 1990 Olds 88/98's be of the same ratings. Could they be interchanged? Thanks, R.V.

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Some can be the same but not all of them. Read the top of each relay. the specifications are there. You can swap the ac relay with the horn relay and the high beam with the low beam and any relay that has the same specs as the one you suspect is troublesome.

Posted on May 10, 2017


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