HA3 T-Harness

T-Harness for Acura/Honda Vehicles 2008+

Model: ADS-THR-HA3


iDataStart T-Harnesses simplify your remote start install by reducing wiring cuts and installation time! The HA3 T-Harness is for select Acura and Honda models 2008 and up.

Find a Dealer

Contact an iDatastart Retailer near you to request pricing and to confirm vehicle compatibility.


  • Works with select Acura and Honda models 2008+
  • 1-Year Warranty
  • Works with CMHCXA0, HC1151A, HC2352AC, HC3452A, HC3452AE, and HCX000A
  • Streamlines installation on Acura/Honda vehicles*

* Additional parts and labor may be required.


  • HA3 T-Harness

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