GM Genuine TAC Module 25311783 – Corvette C5 (1997-2004) – Throttle Control – Used, Tested

Working on a C5 Corvette and your throttle seems wonky?

Maybe you're getting a code for the TAC module.

This is a used, but fully functional GM module with part number 25311783 (also crosses to 25312786 and 12578953).

The seller notes it's in \good used functional condition,\ so it's a solid, budget-friendly option compared to paying full retail for a new one.

It's a direct swap for 1997-2004 models.

Get your throttle response back to where it should be.

A great spare or replacement part for your project 'Vette.