Number of Rows in 2003 Chevy Silverado 2500hd
The bung that connects my oil cooler to the plastic side of the radiator is leaking. I have a couple of different local radiator shops, but I don't know how many rows come from the factory radiator...
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Most likely one row. I replaced my radiator at 100k as a preventive measure and went with an all-aluminum CSF. Been in there four years now. Solid well constructed and no more plastic tanks. It is a two row vs. one row OEM.
