Radiator Problem: Repair, Fabricate, or replace with OEM?

[suysuy]

I got curious and googled it.

Glass fibre reinforced PA 66 - TECAMID 66 GF3� black | Ensinger

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So are these oem grade? Or is it superior?

Anyway, my coolant temperature atm is 96c at idle. My fan clutch is okay. I can hear the fans roar. Sadya bang mas mainit mga old engines compared sa mga bago? Yung sta. Fe 2.2 namin 82c lang yung coolant. Yung everest 3.2L naman nasa 86c.