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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.
All listings shown below include real-time pricing (we hide items without a proper price), so you’re always seeing what’s actually available.
Select Year — ATS · Cadillac
Available Products
Engine Computer/Control Unit
Cadillac ATS 2012
Engine Computer/Control Unit
Cadillac ATS 2013
Engine Computer/Control Unit
Cadillac ATS 2014 Electronic Control Module (left hand engine compartment) ID 12653998
Engine Computer/Control Unit
Cadillac ATS 2014 Electronic Control Module (left hand engine compartment) ID 12656993
Engine Computer/Control Unit
Cadillac ATS 2015 Electronic Control Module (left hand engine compartment) 2.0L
Engine Computer/Control Unit
Cadillac ATS 2015 Electronic Control Module (left hand engine compartment) 2.5L
Engine Computer/Control Unit
Cadillac ATS 2015 Electronic Control Module (left hand engine compartment) 3.6L
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 2.0L ID 12655021
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 2.0L ID 12668437
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 2.5L ID 12655021
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 2.5L ID 12668437
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 3.6L VIN S (8th digit, opt LGX)
Engine Computer/Control Unit
Cadillac ATS 2016 Electronic Control Module (left hand engine compartment) 3.6L VIN Y (8th digit, opt LF4)
Engine Computer/Control Unit
Cadillac ATS 2017 Electronic Control Module (left hand engine compartment) 2.0L
Engine Computer/Control Unit
Cadillac ATS 2017 Electronic Control Module (left hand engine compartment) 3.6L VIN S (8th digit, opt LGX)
Engine Computer/Control Unit
Cadillac ATS 2017 Electronic Control Module (left hand engine compartment) 3.6L VIN Y (8th digit, opt LF4)
Engine Computer/Control Unit
Cadillac ATS 2018 Electronic Control Module (left hand engine compartment) 2.0L
Engine Computer/Control Unit
Cadillac ATS 2018 Electronic Control Module (left hand engine compartment) 3.6L VIN S (8th digit, opt LGX)
Engine Computer/Control Unit
Cadillac ATS 2018 Electronic Control Module (left hand engine compartment) 3.6L VIN Y (8th digit, opt LF4)