Product Description
Brand-new Highway Stars Idle Air Control Valve (IAC) with gasket for 1986 & 1987 Buick Grand National, Turbo Regal, 1987 GNX, and 1989 Turbo Trans Am (TTA).
This is the exact replacement for the GM# 25527077 Idle Air Control Valve.
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So far so good
Most people said stay away from the cheaper IAC motors but you were out of the AC delco so I bought the cheaper one and so far car stays running Thanks