The classic problems with Saturn TAAT valve bodies include low line pressure, no Reverse, delayed Reverse engagement and/or 3rd Gear inefficiency. Solve these problems with Sonnax remanufactured valve body SAT005.
Saturn TAAT valve bodies typically begin failing after approximately 70,000 miles of use. About 75% of the failures can be attributed to excessive wear in the pressure regulator bore due to the continuous oscillation of the valve. The Sonnax remanufactured valve body addresses this wear by reaming the bore and installing a wear resistant sleeve and replacement pressure regulator valve.
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