Engine radiator Nissens or KOYORAD

I refused to install anything but a koyorad

Nissens is good, put a long zip tie around the upper plug on the passenger side above the transmission fluid return, the plugs can push out.

I've had my nissens radiator for years and it's fine.

My all aluminum Koyorad radiator is a far superior unit than the factory original.

I just installed a nissens. went fine, good fit.

I run the Koyorad 38mm radiator on my NB, with just regular Prestone green concentrate and distilled water 50/50, and OEM Mazda cap and thermostat. Coolant temps stay in the 190's at all times. It very rarely gets above 200 except on the hottest summer days, usually when sitting in traffic.

I just looked on rockauto. Buy the Nissens 61033. HD cooling radiator. They are an OEM manufacturer. And it’s only $154. Fraction of the cost of Mopar, and the same quality.

I replaced mine with a Nissens and it’s been working great for over a year. The way the drain plug felt when I installed it was a bit concerning though.

Nissens lasted the longest for me. I was only getting about 2 years out of Behr's.

After the copper OEM radiator broke I replaced it with a nissens aluminum radiator now the thermostat never hits operating temperature, I changed the thermostat to what the book wanted which was a 190 degree thermostat but even still the gauge doesn't go up all the way. I replaced one of the senors and the main coolant temperature sensor but still it doesn't go all the way up. On top of that it takes the gauge a good 3 minutes just to move slightly. Doesn't need to be fix probably but still annoys me