Dorman 603-383 Engine Coolant Reservoir Compatible with Select Buick / Chevrolet Models

This Dorman replacement coolant tank was absolutely a perfect replacement for my 2013 Chevy Cruz. Perfect placement and the quality of the build is twice that of the original OEM tank. The amazing part is the replacement tank had what appears to be stainless steel tubing reinforcing the inlet/outlet tubes. The OEM tank didn't have that. Thank you Dorman for rescuing me from 3 months of total terror from cooling issues with my vehicle. Recommended 100%.

Perfect replacement part for my 2013 Chevrolet Cruze 1.8L. I was having an overheating problem on a car I bought where the previous owner said the engine needed replaced because of a cracked head. Turns out, it was simply the radiator cap not holding pressure, allowing the coolant to boil over. This container and cap combo was only $3 more than the cap itself. It has upgraded metal inserts in the hose fittings making it stronger than the OE part. The fit was perfect. Very happy with the purchase. Fixed my engine completely!

Perfect fit. Looks & feels durable. It cost me only 20% of what the mechanics want for the part, plus they want $200 for labor. I watched the tutorial on Youtube, and it took me less than 30 minutes to remove and replace the original equipment. A great buy!

Had a cracked reservoir that was causing my Cruze to consistently over heat. Replace the reservoir and haven’t had the issue again. Functioning correctly.

This tank fixed my problem of coolant overflow after turning the car off. Much stronger design than OEM. Would buy again!!!

Product is great, worked good for my 2012 Chevy Cruze. My car did blow up recently though with an issue due to the coolant all escaping but it wasn't from the reservoir. So would recommend. Also was easy to install and fit how it should've.

Perfect fit! Perfect size and works

Replaced original Chevy Cruze part that failed at the bottom colant line joint, This part is better it is reinforced, and its cheaper then GM part.