Review on DORMAN 603-500 Coolant Reservoir: Enhancing Engine Cooling Efficiency & Performance by Len Cooper

Difficult to get parts for my 2002 Mazda 626 here in Honduras. When I first bought the car earlier this year, it had a few issues. Underneath was the coolant reservoir which was in terrible condition and needed to be replaced. A local mechanic had it made to order out of metal, but after a few months it started leaking. I had to keep adding water to keep the engine from overheating. In any case, I decided to find the right replacement. I've had it in my car for a few months now and it works perfectly. Very happy with it. Needless to say I now have coolant in the car and no leaks! I highly recommend this product.