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Trailer Wiring Harness Installation - 2010 Mazda CX-9 Video

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Products Featured in this Video


Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector


CURT Custom Fit Vehicle Wiring

178 reviews


Code: 56016

Retail: $88.79

Price:  $48.38
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Powered Converter
  • Custom Fit
  • 4 Flat
  • CURT



Quickly and easily install a 4-way trailer connector on your vehicle with this custom harness. T-connector plugs directly into existing wiring. Powered converter reduces strain on wiring system and is made using SMT to ensure superior performance.


Do you have a question about part 56016?more information >     


How to Install a Trailer Wiring Harness on a 2010 Mazda CX-9


Today on our 2010 Mazda CX9 we're going to install the CURT 4-pole wiring trailer connector, part number 56016. Now to use our new 4-pole connector we'll simply open up the rear cargo area, storage component, taking our 4-pole harness, running it out over the rear threshold. Stay away from the latch, as pinching it off in the latch can damage the wire. However, our weather stripping is thick… see more >     


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