CADILLAC NORTHSTAR 4.6L VIN Y 275 HP LEFT INTAKE CAMSHAFT 2000-2011 12553005
This is the left intake side camshaft with the water pump pulley shaft on it.
Fits: 275hp VIN Y 2000-2011 Northstar.
Refer to the 8th digit in your VIN # and match the number on the camshaft 12553005