(262) 547-9600

W222 N757 Cheaney Dr
Waukesha, WI 53186
M-F: 7:30am-5pm
Sat: 8am-12pm (Parts Only)


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Industries We Service

Electrical Components, Wire & Cable In Waukesha, Wisconsin

Electrical Components, Wire & Cable

When sparks are flying and wires are burning, come to Kaestner Auto Electric for all your vehicle electrical components and wiring supplies.  We stock a large selection of wire, cable, switches, lugs, connectors, and more.  We have many hard-to-find connectors and sockets, and if we don’t have it, we know where to find it! We stock a large selection of the following product lines:Our Wide Selection of Electrical Components, Wire & Cable in Waukesha, WI

  • A/C Delco — Pigtails and connectors
  • Cole Hersee — Switches, solenoids, connectors
  • Deka — Battery and trailer cable and wire
  • Pico — Connectors from heat shrink to Deutz and everything in between
  • Stewart Warner — Gauges
  • Littelfuse — Fuses and connectors
  • Bosch — Relays and plugs
  • ACT and FTZ — Battery lugs and connectors
  • Velvac — Heat shrink tubing
  • Rigid — Trailer products
  • Plus many more!

Contact us today!

(262) 547-9600

M-F: 7:30am-5pm
Sat: 8am-12pm (just for parts shop)

Rebuild Quote

  • Tractor/Car/truck..etc?