AEP Premium Alternator Repair Kit For Delco 21 SI 12 Volt 1-Wire – 21SI100KITP

This is a premium alternator repair kit from AEP, specifically for the Delco 21 SI 12-volt, 1-wire alternator.

Part number is 21SI100KITP.

It includes all the bits you need to rebuild your alternator—brushes, regulator, bearings, the works.

If your alternator's charging weak or making noise, this kit can bring it back to life instead of buying a whole new unit.

Brand new, with a manufacturer's warranty.

Good for mechanics, DIYers, or anyone restoring a vehicle with a 21SI.

Don't toss that old alternator; rebuild it with this kit and save some cash.