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PAI · Electrical & Lighting
PAI-FSS4997
In stock · ships from Knoxville
A turn signal switch for Mack CH model heavy-duty trucks that uses an 11-pin connector to plug directly into the truck's wiring harness.
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It controls the left and right turn indicators. You replace the switch when the signals stop working, flash erratically, or do not cancel after the steering wheel returns, restoring reliable signaling for safe lane changes and turns.
Part Number: PAI-FSS4997
TURN SWITCH
Dealer: KP Services Crossville
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Parts commonly needed alongside electrical & lighting
