I need to replace the radiator in my 1991 Honda accord. Should I replace it with a 1 row or 2 row?

 

DENSO

 

Get a good aftermarket replacement. If the car is an auto, get yourself about 3 ft of trans cooler hose (HAS to be rated for trans cooler use) and do yourself a favor and replace the old trans cooler lines while doing the job. Wouldn't hurt to do the upper and lower rad hoses as well.