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Browse by part, then narrow down by make, model, year, and trim to see only live-priced inventory that fits.
Find quality used engines, transmissions, and other OEM auto parts for your car, truck, SUV, or van. Every part is hand-inspected and backed by warranty from our trusted recycler network.
Start by choosing the part you need, then follow the steps to pick the vehicle it belongs to. As you drill down, we’ll show live products that match your selection.
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Select Year — Lacrosse · Buick
Available Products
Engine Computer/Control Unit
Buick Lacrosse 2005 Electronic Control Module 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2005 Electronic Control Module 3.8L
Engine Computer/Control Unit
Buick Lacrosse 2006 Electronic Control Module (lower air cleaner housing) 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2006 Electronic Control Module (lower air cleaner housing) 3.8L
Engine Computer/Control Unit
Buick Lacrosse 2007 Electronic Control Module (lower air cleaner housing) 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2007 Electronic Control Module (lower air cleaner housing) 3.8L
Engine Computer/Control Unit
Buick Lacrosse 2008 Electronic Control Module (lower air cleaner housing) 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2008 Electronic Control Module (lower air cleaner housing) 3.8L
Engine Computer/Control Unit
Buick Lacrosse 2008 Electronic Control Module (lower air cleaner housing) 5.3L
Engine Computer/Control Unit
Buick Lacrosse 2009 Electronic Control Module (lower air cleaner housing) 3.8L
Engine Computer/Control Unit
Buick Lacrosse 2009 Electronic Control Module (lower air cleaner housing) 5.3L
Engine Computer/Control Unit
Buick Lacrosse 2010 Electronic Control Module (left hand engine compartment) 2.4L
Engine Computer/Control Unit
Buick Lacrosse 2010 Electronic Control Module (left hand engine compartment) 3.0L
Engine Computer/Control Unit
Buick Lacrosse 2010 Electronic Control Module (left hand engine compartment) 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2011 Electronic Control Module (left hand engine compartment) 2.4L
Engine Computer/Control Unit
Buick Lacrosse 2011 Electronic Control Module (left hand engine compartment) 3.6L
Engine Computer/Control Unit
Buick Lacrosse 2012
Engine Computer/Control Unit
Buick Lacrosse 2013
Engine Computer/Control Unit
Buick Lacrosse 2014
Engine Computer/Control Unit
Buick Lacrosse 2015
Engine Computer/Control Unit
Buick Lacrosse 2016
Engine Computer/Control Unit
Buick Lacrosse 2017
Engine Computer/Control Unit
Buick Lacrosse 2018 Electronic Control Module 2.5L
Engine Computer/Control Unit
Buick Lacrosse 2018 Electronic Control Module 3.6L