Rated 4 out of 5 stars.
Is your Chevy Aveo, Cruze, or Sonic overheating or leaking coolant?
The thermostat housing is a common weak spot.
Here's a solid, performance-built replacement from Scitoo.
This isn't just some cheap plastic part—it's made from a durable plastic and metal combo that's been durability tested to handle the heat.
It's a direct replacement for a bunch of OEM numbers, including 55597008, 96984104, 55564891, and 55578419.

This specific unit (part CB111357S01) is a performance/custom part designed to be a more robust version of the original.
It comes in a box, weighs about 1 LB, and includes everything you see in the pictures.
The best part?

It comes with a 1-year manufacturer warranty.

It's listed as a universal fitment, but it's specifically designed for these 1.6L and 1.8L Chevy engines.

Get your cooling system right and keep your car on the road!