1989 Peterbilt 378 HVAC Pressure Switch
Browse our online catalogue to find original replacement HVAC Pressure Switches specifically designed to fit a 1989 Peterbilt 378.
1989 Peterbilt 378 HVAC Pressure Switch
$169.39
$109.28
Limited Stock
Condition: New
Ships: Today, May. 13th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 1989 Peterbilt 378
Vehicle Fitment Notes:
OE No. RD54585
OE No. RD54585
1989 Peterbilt 378 HVAC Pressure Switch
$113.39
$62.12
Limited Stock
Condition: New
Ships: Today, May. 13th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Fits: 1989 Peterbilt 378
Vehicle Fitment Notes:
OE No. 71R7050
OE No. 71R7050
1989 Peterbilt 378 HVAC Pressure Switch
$89.12
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 1989 Peterbilt 378
Vehicle Fitment Notes:
OE No. 1803599, 20PS3915, 1803599
OE No. 1803599, 20PS3915, 1803599