Now that they have stopped making the 1.8, and the Chevy Cruze all together, I'm sure the subject of how to rebuild the oil pump will come up during a full rebuild.
A new pump costs anywhere from $150 - $300 Amazon.com: EMIAOTO Engine Oil Pump for Chevy Cruze Sonic Aveo Epica Opel 1.6L 1.8L 55565003 25195117 25190865: Automotive
BUT here are the parts to do it for around $50
Oil Pump Gears / Rotor - 2008-2018 GM Engine Oil Pump Rotor 93185662 | GM Parts Online
Relief Spring 1 - https://bit.ly/32bDZ
Relief Spring 2 - News Lib | Tech Magazine
Oil Check Plug - Plug 11099272 | GM Parts Online
While you are at it, you might as well get the oil pump screen, --- 2009-2018 GM Oil Pick-Up 55353334 | GM Parts Online --- which I didn't cover in the video because I'm in the process of building my eying for boost (thread here), and I will be covering the oil pan mods for an oil return from the turbo.
Depending on the condition of the relief valve, piston, whatever you want to call them, you may need to refer to a diagram for those part numbers as mine didn't really need them even with 120k miles on the odometer.
A better photo of how the pump looks disassembled. It's pretty easy and straight forward. Most of the parts will only go in one way, but pay attention to the video as the larger pump gear / rotor does have a bevel and that faces towards the pump housing.
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A new pump costs anywhere from $150 - $300 Amazon.com: EMIAOTO Engine Oil Pump for Chevy Cruze Sonic Aveo Epica Opel 1.6L 1.8L 55565003 25195117 25190865: Automotive
BUT here are the parts to do it for around $50
Oil Pump Gears / Rotor - 2008-2018 GM Engine Oil Pump Rotor 93185662 | GM Parts Online
Relief Spring 1 - https://bit.ly/32bDZ
Relief Spring 2 - News Lib | Tech Magazine
Oil Check Plug - Plug 11099272 | GM Parts Online
While you are at it, you might as well get the oil pump screen, --- 2009-2018 GM Oil Pick-Up 55353334 | GM Parts Online --- which I didn't cover in the video because I'm in the process of building my eying for boost (thread here), and I will be covering the oil pan mods for an oil return from the turbo.
Depending on the condition of the relief valve, piston, whatever you want to call them, you may need to refer to a diagram for those part numbers as mine didn't really need them even with 120k miles on the odometer.
A better photo of how the pump looks disassembled. It's pretty easy and straight forward. Most of the parts will only go in one way, but pay attention to the video as the larger pump gear / rotor does have a bevel and that faces towards the pump housing.
