Expert Starter Repairs, Pump, Drive, Lift Motor and Alternator Rebuilding & Sales Throughout the U.S.

Kaestner Auto Electric is your premier starter and alternator rebuild shop! We are able to rebuild and send starters and alternators nationwide.

Your units can be delivered to us, shipped UPS, or we do offer pickup and delivery service in most of southeast Wisconsin.

Kaestner Auto Electric offers Starters & Alternators for:

We may have a new or re-manufactured unit in stock, or we can rebuild yours. We also can locate a new or re-manufactured unit from our nationwide network of suppliers.  We take great pride in providing our customers with the best possible quality and affordable auto electrical service.

Same day emergency starter & alternator rebuilding service available on many starters and alternators! Same day shipping on in-stock units for any type of vehicle- from jet skis to cranes!

We maintain an outstanding inventory of rebuilt and new units. If not in stock, your unit can be rebuilt in a reasonable amount of time. Each unit we rebuild goes through component testing and is thoroughly tested before it leaves our shop.

95% of the time We Can Provide You With A Starter Or Alternator By Noon The Next Working Day!! Same Day Shipping on In-Stock Units ordered by 3pm CST!


starter and alternator repair by kaestner

Call us today at (262) 547-9600 to set up an appointment or to learn more about our professional alternator and starter repair and restore services.


Brands We Carry:

Autolite Smart PlugsMotorola engine component and vehicle electric power Solutions Bosch Auto PartsNikko heavy duty electrical products
C.E. Niehoff Charging and Power Management SystemsNippondenso automotive partsDelco Remy Alternators and StartersOEM Ohio Electric Motors
Eco-Tech Alternators25-Paris-RhoneElectrodyne Alternators and DistributorsPennTex alternators
Hitachi Automotive Systems and EquipmentPowerline alternator, regulator, and isolatorIMI Hi-Torque Performance ProductsPrestolite vehicle electric power solutions
Iskra starters motors alternatorsSawafuji automotive electronic equipmentLeece-Neville Heavy Duty Alternators and Starter MotorsLetrika starters motors alternators
Leeson Electric Motors Gearmotors and DrivesLucas Rotating ElectronicsLestek alternatorsMarelli starters and alternators
Magneti-Marelli starters and alternatorsMagneton starters and alternatorsMando suspension steering brake systemsMotorcraft automotive parts
Mitsubishi automotive products