Starter Plug harness for the Bosch Hi Torque Starter or Bosch Hi Torque Start no Core.
While you can still use your existing female spade connector to attach your trigger wire to these starters, this harness will provide a much more stable connection to your starter (spade connector may wiggle out), as well as a firmer seal around this connection to help keep water and dirt out (not completely waterproof, but still a tight plastic to plastic seal).
Only works with starters that have square plug.
Ref ID: RMW-TDIH