Buick Lacrosse Navigation and Radio Custom Harness Kit | 2010 – 2013


Please note: All of our wiring harness kits come complete with everything you’ll need for your installation; including all harnessing with GPS connections (if purchased) and complete set of instructions or installation video (if available), and up to 15 minutes of technical support!

Out of stock

SKU: 2010-2013LacrosseHarness Category:

MVI is proud to offer our Custom Buick Lacrosse Navigation Wiring Harness kits Hand Built in the USA . All of our harness kits are made in house with care by our trained experts. Are looking to integrate a newer Buick Lacrosse style radio or Buick Lacrosse Navigation system and just wanting to purchase the wiring? Then you came to the right place. We now offer just the wiring kits for the people who feel qualified to install their own system. This will save you a lot of money buy just purchasing the harness kit only. We offer installation instructions and installer self help videos along with the purchase of our harness kits (when available).

Kit Features include:

  • Genuine OEM Connectors and Terminals
  • Wrapped in automotive grade fabric tape for OEM look
  • Each wire ohmed after completion to insure operation upon installation
  • Plug and Play Installation – (Most Harness kits some existing plug pinning may be required)
  • Hand built in the USA
  • Built to exact measurements to insure a proper and OEM fit

Harness Kit Requirements:

Some Soldering may be necessary for DATA connections to ensure a solid connection (Harness kit will be labeled accordingly)

Installation Difficulty:

This will be a fairly easy install if you have done some soldering before. Difficulty level would be within 2-3 if 5 is the hardest.


  • 2010 Buick Lacrosse
  • 2011 Buick Lacrosse
  • 2012 Buick Lacrosse
  • 2013 Buick Lacrosse


Please call MVI at 866-428-3585 or email support@gm-navigation.com Monday through Friday 9am – 5pm EST with any questions!

Weight 3 lbs


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