2007 Peterbilt 378 HVAC Pressure Switch
Browse our online catalogue to find original replacement HVAC Pressure Switches specifically designed to fit a 2007 Peterbilt 378.




2007 Peterbilt 378 HVAC Pressure Switch
$29.37
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2007 Peterbilt 378
Vehicle Fitment Notes:
OE No. 650442BSM, 652578BSM
OE No. 650442BSM, 652578BSM





2007 Peterbilt 378 HVAC Pressure Switch
$71.68
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Required Per Vehicle: 1
Fits: 2007 Peterbilt 378
Vehicle Fitment Notes:
OE No. 79PSL34, 650469BSM
OE No. 79PSL34, 650469BSM





2007 Peterbilt 378 HVAC Pressure Switch
$62.26
$45.42
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2007 Peterbilt 378
Vehicle Fitment Notes:
OE No. 1803835, 79PSL23
OE No. 1803835, 79PSL23





2007 Peterbilt 378 HVAC Pressure Switch
$138.48
$99.40
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2007 Peterbilt 378
Vehicle Fitment Notes:
OE No. K3013701, 79PSD41
OE No. K3013701, 79PSD41





2007 Peterbilt 378 HVAC Pressure Switch
$43.46
$33.38
Call For Availability
Condition: New
Required Per Vehicle: 1
Fits: 2007 Peterbilt 378
Vehicle Fitment Notes:
OE No. P93CAA36041, 1843834
OE No. P93CAA36041, 1843834