1990 Mack R Thermostatic Switch

Browse our online catalogue to find original replacement Thermostatic Switches specifically designed to fit a 1990 Mack R.

$72.76

$43.96

Limited Stock

Condition: New

Ships: Today, Apr. 2nd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)

Required Per Vehicle: 1

Fits: 1990 Mack R

Vehicle Fitment Notes:
OE No. 4379RD442724

1990 Mack R Thermostatic Switch

$176.07

Limited Stock

Condition: New

Ships: Next Business Day
Pick-Up: Next Business Day

Required Per Vehicle: 1

Fits: 1990 Mack R

Vehicle Fitment Notes:
OE No. 4379RD44274

1990 Mack R Thermostatic Switch

$76.00

$56.42

Call For Availability

Condition: New

Required Per Vehicle: 1

Fits: 1990 Mack R

Vehicle Fitment Notes:
OE No. 7979404028