Oil Coolers


Diesel power provides more power and high torque ideal for towing. However, low-end RPM will raise the temperatures of the automatic transmission. As an integral part of any cooling system, Northern Radiator offers oil coolers that utilize an improved core for better cooling over the OEM.

  • Application specific
  • Heavy duty construction
  • Includes all mounting brackets and hardware
  • Fittings included for use of OEM oil lines

Z18060: Chevy / GMC ‘01-’05 Duramax HD

Z18061: Chevy / GMC ‘06-’10 Duramax HD