Harness Assembly - Engine Wiring.
Wiring Harness used for the Engine.
Engine Wiring Harness
Fits CTS
3.0 & 3.6 LITER, 2010-13, manual trans, all. 3.6 LITER, manual trans. 3.6 liter, w/AWD. 3.6 liter, w/o AWD, manual trans. SEDAN, 3.0 & 3.6 LITER, 2010-13, manual trans, all. WAGON, 3.0 liter, w/AWD. WAGON, 3.0 liter, w/o AWD, manual trans.