OEM Radiator Fan CFM

Reply Subscribe

Thread Tools

Search this Thread

Mar 16, 2023 | 08:37 PM

Mikey13b

Thread Starter

Junior Member

Joined: Feb 2023

Posts: 24

OEM Radiator Fan CFM

Hi all,

How many CFM does the oem radiator fan flow on a 3.7?

Thank you

Mar 17, 2023 | 07:40 AM

Golden Hurricane

Senior Member

Joined: Aug 2022

Posts: 197

From: Texas

Mikey13bWhy would you need to know that CFM value? As far as I know, all the associated original GM parts are still available! If you need to guess, my guess would be from 2,600 to 2,700 CFM. Most replacement fans for the 3.7 have airflow in that 2600-2700 CFM range. But learn to VERIFY everything!

Mar 17, 2023 | 09:55 AM

Doc Olds

Super Moderator

Joined: Jul 2007

Posts: 13,090

From: Boat Town USA MI

How much wood does a woodchuck chuck?

Mar 17, 2023 | 10:09 AM

Golden Hurricane

Senior Member

Joined: Aug 2022

Posts: 197

From: Texas

If a wood chuck could chuck wood...who knows? I just wonder why he wants to know...if original GM replacement parts are available, who cares?

Mar 17, 2023 | 10:10 AM

Doc Olds

Super Moderator

Joined: Jul 2007

Posts: 13,090

From: Boat Town USA MI

Quote:

Originally Posted by Golden Hurricane

If a wood chuck could chuck wood...who knows? I just wonder why he wants to know...if original GM replacement parts are available, who cares?

I am guessing he wants to go electric conversion, and there are already kits out there that do that so you can scope out those specs. When in doubt, go more.