Peterbilt 2 Pin AC High Pressure Switch Normally Closed Replaces 18-03835, P93CAA3605-1 By BESTfit

BESTfit Open 330/370 Close 180/240 PSI High Pressure Switch Fits Peterbilt

Ensure reliable performance and safety in your truck’s air conditioning system with the BESTfit 2 Pin High Pressure Switch. Designed to replace part number 18-03835 and P93CAA3605.1, this high-quality switch features a female M10 1.25 thread for easy installation and a durable 2-pin connection for secure electrical contact. Built to withstand high pressure conditions, it helps protect your system by monitoring refrigerant pressure levels and preventing damage from overpressure. Perfect for heavy-duty trucks, this replacement switch guarantees consistent operation and long-lasting durability.

* High Quality High Pressure Switch
* Fitting Style: Metric
* Type Of Operation: Open=330/370 Close=180/240
* Refrigerant Type: R134A
* Fitting Thread Size: Female M10-1.25
* Notes: 2 Pin
* Sold Individually
* Warranty On High Pressure Switch Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Replaces OE Number(s): 18-03835, P93CAA3605-1

Fitment

* Fits Peterbilt 357 1987 thru 2007
* Fits Peterbilt 375 1989 thru 1995
* Fits Peterbilt 377 1988 thru 2000
* Fits Peterbilt 378 1988 thru 2007
* Fits Peterbilt 379 1987 thru 2007
* Fits Peterbilt 385 2000 thru 2007
* Fits Peterbilt 386 2006 thru 2016
* Fits Peterbilt 388 2008 thru 2014
* Fits Peterbilt 389 2008 thru 2023
* Fits Peterbilt 389 Glider 2008 thru 2023