Chevy Cruze 2015 Water Pump Replacement (Full Guide)

105k miles on this 2015 chevy cruze. it had a water pump done at the dealership under warranty around 50k miles. well, it's leaking again so lets tackle it.
Here is the Chevy TSB on the water pump:
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Repair Manual used: amzn.to/3UdOfXP
link for aluminum water pump outlet thermostat housing: amzn.to/3WeZLoq
Parts used, including the new GM bolts required
Part Number Part Type Price EA Core EA Quantity Total
No Vehicle Specified
GM GENUINE 11588757 Body Bolt $ 4.95 $ 0.00 3 $ 14.85
GM GENUINE 11570514 Body Bolt $ 4.94 $ 0.00 3 $ 14.82
2015 CHEVROLET CRUZE 1.4L L4 Turbocharged
ACDELCO 55578811 Belt $ 16.89 $ 0.00 1 $ 16.89
AISIN WPK819 (WPK-819) Water Pump $ 41.79 $ 0.00 1 $ 41.79
AUTOTECNICA CE0713621 Coolant Reservoir $ 13.73 $ 0.00 1 $ 13.73
GM GENUINE 55564507 Timing Cover Bolt $ 3.80 $ 0.00 1 $ 3.80
GM GENUINE 11099551 Timing Cover Bolt $ 3.81 $ 0.00 1 $ 3.81
GM GENUINE 55568033 Water Pump Gasket $ 10.68 $ 0.00 1 $ 10.68
ULTRA-POWER 38344 Belt Tensioner $ 26.79 $ 0.00 1 $ 26.79
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