Prior to installing the water pump, read the entireprocedure. Pay special attention to avoid part damage and to ensureproper sealing.

Install the water pump assembly-(1).Install the water pump bolts. Finger tighten thebolts.
Caution:Refer toFastener Caution.
Tighten the water pump bolts to25-Y-(18-lb-ft).Apply sealant to the water pump drain plug. Refer toAdhesives, Fluids, Lubricants, and Sealers.Install the water pump drain plug, if necessary. Tighten to20-Y-(15-lb-ft).
Install the water feed tube-(1).Lubricate the feed tube O-ring withantifreeze.Install the water feed tube by twisting and pushing towardthe water pump. Take care not to tear or damage theO-ring.Install the thermostat housing-(2) to block boltsand stud and tighten to10-Y-(89-lb-in).

Install the engine coolant temperature sensor-(1)by hand.Tighten the engine coolant temperature sensor and tighten to20-Y-(15-lb-ft).
Positive Crankcase Ventilation Tube Replacement - Rear Emissions PCV
Radiator Air Lower Baffle and Deflector Replacement Engine Cooling Radiator#03-06-03-003C: ACDelco Replacement Battery Warranty Procedures - (Apr 15, 2013) Low Voltage Battery
Subject:ACDelco® Replacement Battery Warranty ProceduresModels: 2014 and Prior GM Passenger Cars and TrucksAttention: “GM of Canada” and “IPC” Service Agents are not authorized to utilize this servicebulletin.This bulletin is being revised to add the 2010-2014 model years, update the Atte ...