This aftermarket replacement fan switch is a replacement for the Mack 3912-993607 part. It is specified as normally closed, 205 degrees, with a 1/2 in thread. It is listed for universal applications and is a cooling system fan clutch component.
Interchanges:
- Mack 3912-993607
- Mack 3912-983621
- Navistar 1653652
- Mack 1MR2455P2
- Mack 25166866
- Mack 3912-983641
- Mack 3912-983645
- Mack 4333-1653652C91
- Navistar 1653652C91
Features
Fan switch for Mack applications
Normally closed, 205 degrees
1/2 in thread
Universal fit
Aftermarket replacement for Mack 3912-993607
Tech Specs
- Part type: Fan Switch
- Thread: 1/2 in
- Switch state: Normally closed
- Temperature: 205 degrees
- Application: Universal
Used in this Truck Cab model
